Eco waste project class 11 (THE TOXIC COMPOSITION OF EWASTES AND THEIR EFFECTS ON DIFFERENT NATURAL RESOURCES LIKE SOIL,WATER IN INDIA, SRI LANKA, BANGLADESH AND AUSTRALIA)
Electronic waste, or e-waste, refers to discarded electronic and electrical components. It is a major problem in India, where the top cities generate over 60% of the country's e-waste. E-waste poses health and environmental risks when improperly disposed. It can cause DNA damage, cancer, and other health issues in humans while also polluting soil, water, and air. Though landfilling and incineration are used, recycling and reuse are preferable as they create jobs and allow functioning electronics to be used by others who cannot afford new products. While some developed nations export e-waste to developing countries, stronger legislation and prioritizing reuse and recycling can help address this growing environmental issue.
This document discusses electronic waste (e-waste) and its impact. It defines e-waste as discarded electronic items like computers and phones. E-waste is dangerous if improperly disposed of, as components can leach toxic chemicals into soil and water. The document outlines how e-waste affects life through land and air pollution and health issues. It provides statistics on India's large and growing e-waste volumes. It also describes e-waste management approaches like recycling and calls for responsible actions from governments, industries, and citizens to properly handle e-waste.
In this research paper, researcher has tried to focus on What is present scenario of E waste management in India & What are the procedures and methods used in its handling?
This document discusses e-waste management. It defines e-waste as discarded electrical or electronic devices, and describes its sources as obsolete electronics from data processing, entertainment, communication, and household devices. E-waste contains toxic heavy metals like lead, chromium, cadmium, and mercury that can damage human health and pollute the environment when improperly disposed of. E-waste increases due to technology advances and limited product lifespans. Proper e-waste recycling has advantages like asset recovery, reduced landfill use, and job creation, while making disposal safer than practices like landfilling and incineration that spread toxins. Effective e-waste management is needed due to issues like soil and groundwater pollution caused by its rapid
e-Waste (Electronic Waste) Recycling and ManagementAjjay Kumar Gupta
e-Waste (Electronic Waste) Recycling and Management
(Electronic Waste, E-waste, E-scrap, Waste Electrical and Electronic Equipment (WEEE)) Disposal and Management: Recycling Business Ideas and Investment Opportunities
E-waste is electrical and electronic equipment of any kind that has been discarded. This includes practically anything powered by an electrical source (e.g., from a power socket or a battery). Common types of e-waste include the following:-
Infocomm technology (ICT) equipment, such as desktop, laptop and tablet computers, mobile phones, computer and mobile phone batteries, peripherals and accessories such as keyboards, modems, monitors, computer mice, docking stations, hard disk drives, printed circuit boards, battery chargers, etc.
See more
https://goo.gl/6QkXmw
https://goo.gl/vy9b7Z
https://goo.gl/nZ9c46
Contact us:
Niir Project Consultancy Services
106-E, Kamla Nagar, Opp. Spark Mall,
New Delhi-110007, India.
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886, 8800733955
Mobile: +91-9811043595
Website: www.entrepreneurindia.co , www.niir.org
Tags
Electronic Waste (E-Waste) Recycling & Disposal, Electronics Recycling Process, E-Waste Recycling, Methods of Recycling E-Waste, E-Waste Recycling in India, E-Waste Recycling Process, E-Waste Recycling Business Plan, E-Waste Recycling and Process of Recycling Electronic Waste, Electronic Waste, Electronic Waste Disposal, Managing India's Electronic Waste, Electronic Waste Disposal, India's Electronic Waste, Hazardous & Electronic Waste Recycling, Electronic Waste Management, Recycling of Electronic Waste, E-Waste Management, E-Waste Project, Electronics, Recycling and E-Waste Reduction, E-Waste Hazards, Ways to Handle E-Waste, E Waste Recycling and Recovery, E-Waste Recycling Industry, Electronic Waste Disposal, Managing Electronic Waste, Electrical and Electronic Waste, Electronic Waste Collection, Electronic Waste & Recycling, How to Dispose of or Recycle Electronic Waste, Electronic Waste Recycling Methods, E-Waste for Profit, E-Waste Management in India, Waste Collection and Disposal, E-Waste Management Project, E-Waste Recycling Business Plan, Methods of Recycling E-Waste, E-Waste Disposal Collection, Electronic Waste Disposal, Waste Electrical and Electronic Equipment, Computer and Electronics Recycling, Guidelines For E-Waste Management, Electronic Waste (E-Waste) Collection, Handling and Disposal, Disposal of Electronic Waste, Electronic Waste (E-Waste) Recycling & Processing, Electronics Recycling Process, E Waste Recycling Project Ideas, E Waste Management Project, E-Waste Management and Disposal, Setting Up E-Waste Recycling Plant in India, Project on E-Waste Recycling, E-Waste Recycling Process & Disposal Methods, Process of Recycling, Process of Recycling Electronic Waste, Electronic Waste Recycling & Collection, E-Waste Disposal Methods
E-waste is a growing problem due to the rapid obsolescence of electronics. It contains hazardous materials like lead that can pollute the environment if not disposed of properly. Most e-waste in India is handled by the informal sector and subject to unsafe practices like open burning and dumping. The formal sector only recycles 5% of e-waste. The government has introduced rules to promote safe and formal recycling, but more enforcement is still needed. Proper e-waste management requires cooperation between producers, government, and public to improve awareness, collection, and recycling.
This document discusses e-waste (discarded electronics) and strategies for reducing and managing it. It notes that 50 million tons of e-waste are produced annually and describes three control measures: increasing lifespan through repair, reuse of discarded electronics, and recycling. Individual actions like donating or proper disposal are recommended. Electronics can be recycled through shredding or dismantling to recover materials like steel, copper, and circuit boards. CRT monitors require special recycling due to toxic leaded glass; the glass must be refined and separated from lead.
Electronic waste, or e-waste, refers to discarded electronic and electrical components. It is a major problem in India, where the top cities generate over 60% of the country's e-waste. E-waste poses health and environmental risks when improperly disposed. It can cause DNA damage, cancer, and other health issues in humans while also polluting soil, water, and air. Though landfilling and incineration are used, recycling and reuse are preferable as they create jobs and allow functioning electronics to be used by others who cannot afford new products. While some developed nations export e-waste to developing countries, stronger legislation and prioritizing reuse and recycling can help address this growing environmental issue.
This document discusses electronic waste (e-waste) and its impact. It defines e-waste as discarded electronic items like computers and phones. E-waste is dangerous if improperly disposed of, as components can leach toxic chemicals into soil and water. The document outlines how e-waste affects life through land and air pollution and health issues. It provides statistics on India's large and growing e-waste volumes. It also describes e-waste management approaches like recycling and calls for responsible actions from governments, industries, and citizens to properly handle e-waste.
In this research paper, researcher has tried to focus on What is present scenario of E waste management in India & What are the procedures and methods used in its handling?
This document discusses e-waste management. It defines e-waste as discarded electrical or electronic devices, and describes its sources as obsolete electronics from data processing, entertainment, communication, and household devices. E-waste contains toxic heavy metals like lead, chromium, cadmium, and mercury that can damage human health and pollute the environment when improperly disposed of. E-waste increases due to technology advances and limited product lifespans. Proper e-waste recycling has advantages like asset recovery, reduced landfill use, and job creation, while making disposal safer than practices like landfilling and incineration that spread toxins. Effective e-waste management is needed due to issues like soil and groundwater pollution caused by its rapid
e-Waste (Electronic Waste) Recycling and ManagementAjjay Kumar Gupta
e-Waste (Electronic Waste) Recycling and Management
(Electronic Waste, E-waste, E-scrap, Waste Electrical and Electronic Equipment (WEEE)) Disposal and Management: Recycling Business Ideas and Investment Opportunities
E-waste is electrical and electronic equipment of any kind that has been discarded. This includes practically anything powered by an electrical source (e.g., from a power socket or a battery). Common types of e-waste include the following:-
Infocomm technology (ICT) equipment, such as desktop, laptop and tablet computers, mobile phones, computer and mobile phone batteries, peripherals and accessories such as keyboards, modems, monitors, computer mice, docking stations, hard disk drives, printed circuit boards, battery chargers, etc.
See more
https://goo.gl/6QkXmw
https://goo.gl/vy9b7Z
https://goo.gl/nZ9c46
Contact us:
Niir Project Consultancy Services
106-E, Kamla Nagar, Opp. Spark Mall,
New Delhi-110007, India.
Email: npcs.ei@gmail.com , info@entrepreneurindia.co
Tel: +91-11-23843955, 23845654, 23845886, 8800733955
Mobile: +91-9811043595
Website: www.entrepreneurindia.co , www.niir.org
Tags
Electronic Waste (E-Waste) Recycling & Disposal, Electronics Recycling Process, E-Waste Recycling, Methods of Recycling E-Waste, E-Waste Recycling in India, E-Waste Recycling Process, E-Waste Recycling Business Plan, E-Waste Recycling and Process of Recycling Electronic Waste, Electronic Waste, Electronic Waste Disposal, Managing India's Electronic Waste, Electronic Waste Disposal, India's Electronic Waste, Hazardous & Electronic Waste Recycling, Electronic Waste Management, Recycling of Electronic Waste, E-Waste Management, E-Waste Project, Electronics, Recycling and E-Waste Reduction, E-Waste Hazards, Ways to Handle E-Waste, E Waste Recycling and Recovery, E-Waste Recycling Industry, Electronic Waste Disposal, Managing Electronic Waste, Electrical and Electronic Waste, Electronic Waste Collection, Electronic Waste & Recycling, How to Dispose of or Recycle Electronic Waste, Electronic Waste Recycling Methods, E-Waste for Profit, E-Waste Management in India, Waste Collection and Disposal, E-Waste Management Project, E-Waste Recycling Business Plan, Methods of Recycling E-Waste, E-Waste Disposal Collection, Electronic Waste Disposal, Waste Electrical and Electronic Equipment, Computer and Electronics Recycling, Guidelines For E-Waste Management, Electronic Waste (E-Waste) Collection, Handling and Disposal, Disposal of Electronic Waste, Electronic Waste (E-Waste) Recycling & Processing, Electronics Recycling Process, E Waste Recycling Project Ideas, E Waste Management Project, E-Waste Management and Disposal, Setting Up E-Waste Recycling Plant in India, Project on E-Waste Recycling, E-Waste Recycling Process & Disposal Methods, Process of Recycling, Process of Recycling Electronic Waste, Electronic Waste Recycling & Collection, E-Waste Disposal Methods
E-waste is a growing problem due to the rapid obsolescence of electronics. It contains hazardous materials like lead that can pollute the environment if not disposed of properly. Most e-waste in India is handled by the informal sector and subject to unsafe practices like open burning and dumping. The formal sector only recycles 5% of e-waste. The government has introduced rules to promote safe and formal recycling, but more enforcement is still needed. Proper e-waste management requires cooperation between producers, government, and public to improve awareness, collection, and recycling.
This document discusses e-waste (discarded electronics) and strategies for reducing and managing it. It notes that 50 million tons of e-waste are produced annually and describes three control measures: increasing lifespan through repair, reuse of discarded electronics, and recycling. Individual actions like donating or proper disposal are recommended. Electronics can be recycled through shredding or dismantling to recover materials like steel, copper, and circuit boards. CRT monitors require special recycling due to toxic leaded glass; the glass must be refined and separated from lead.
This document discusses e-waste management. It defines liquid and solid waste and then focuses on e-waste, explaining that e-waste is comprised of discarded electronic devices and comes from sources like discarded computers and cell phones. The document notes that improper e-waste disposal has negative effects and outlines some of the advantages to proper e-waste management, suggesting different responsibilities and roles in the process.
This document discusses e-waste, which is defined as discarded electrical and electronic equipment. It notes that e-waste is one of the fastest growing waste streams due to high obsolescence rates of electronics. E-waste contains toxic components like lead, cadmium, and mercury if improperly treated or discarded. Developed countries generate most e-waste but export it to developing countries in violation of international agreements. In India, e-waste is illegally imported and then crudely recycled, polluting the environment due to a lack of regulation. The document classifies e-waste and examines its composition and the health effects of some common toxic components like lead, cadmium, and mercury.
The document discusses electrical and electronic waste (e-waste). It provides information on the sources of e-waste including individual households, businesses, manufacturers/retailers, imports, and the secondary market. It describes the categories of e-waste and the major components. The document also addresses the generation of e-waste in India, the associated environmental and health hazards of improper e-waste disposal, and the opportunities for recycling e-waste to recover valuable materials and promote green jobs.
Electronic waste is a rapidly growing problem as obsolete electronics are discarded. India generates around 500,000 tons of e-waste per year, which is expected to increase substantially. Most e-waste in India is handled by the informal sector using unsafe practices like open burning and acid baths, releasing toxic materials into the environment. Proper e-waste management and regulations are needed to promote recycling and reduce environmental contamination from this growing waste stream.
in this PowerPoint presentation, u will know.
>what is e-waste
>examples of e-waste
>composition of e-waste.
>why e-waste management is important.
>effect of e-waste on environment.
>effects on human health.
>e waste management in different countries.
>our role in ewaste management.
This document provides an overview of electronic waste (e-waste) management. It discusses:
1) Sources of e-waste including individual households, businesses, manufacturers, and imports. Business sectors account for most e-waste in India.
2) Categories of e-waste including large and small household appliances, IT equipment, consumer equipment, lighting, and more.
3) Hazards of e-waste including toxic heavy metals like lead, mercury, cadmium which can contaminate the environment if e-waste is improperly disposed of.
E – waste presentation for project work by Jaitrix PrakashJai Prakash
E – Waste Management includes the following activities
Collection of E-Waste
Sorting of E-Waste
Processing of E-Waste
Repairing of E-Waste
Recycling
Dismantling
Component Recovery from E-Waste
Residual Disposal of E-Waste
This document discusses electronic waste (e-waste), its sources and characteristics. It notes that e-waste is the fastest growing waste stream and is composed of both valuable and hazardous materials. The document outlines the Indian e-waste scenario, noting that e-waste generation is expected to significantly increase by 2020 and that most e-waste management is currently unorganized. It concludes by stressing the need for a national e-waste policy and framework in India to properly manage increasing e-waste in an environmentally sound manner.
This document provides information about electronic waste (e-waste) management. It defines e-waste and lists some of its main components. It discusses the risks e-waste poses to human health and the environment if not disposed of properly. It outlines some ways to dispose of e-waste, like sending it to authorized recycling facilities or donating still working equipment. It describes the advantages of e-waste recycling like asset recovery and environmental benefits. It then details the steps involved in e-waste recycling and compares informal e-waste recycling practices in India to formal practices in countries like Switzerland.
E-waste is electrical and electronic equipment that is discarded. It is growing rapidly due to the short lifespan of electronics. E-waste contains hazardous materials like lead and mercury, but also valuable materials that can be recovered through recycling. Currently, most e-waste is handled by the informal sector in developing countries through unsafe practices like incineration and dumping. Regulations in India aim to promote formal and environmentally-sound recycling, but enforcement remains a challenge. IIT Guwahati follows a buyback policy for old electronics and works with vendors to refurbish and properly dispose of end-of-life equipment.
This document discusses e-waste, its effects on the environment, and management strategies. It defines e-waste as electronic and electric products nearing the end of their usable life. E-waste comes from sources like IT equipment, appliances, consumer devices, and medical equipment. When improperly disposed, e-waste releases toxic heavy metals like lead, chromium, cadmium, and mercury that can damage human health and the environment. Effective e-waste management requires efforts from governments, industries, and citizens to implement regulations, reduce waste, encourage recycling and reuse, and make more sustainable product choices.
This document provides an overview of a training on electronic waste (e-waste) management. It defines e-waste and discusses why it is a concern, focusing on the hazardous substances contained in e-waste and the risks of informal recycling. The document reviews global and national e-waste quantities and flows, as well as opportunities and challenges of e-waste management in Egypt. It then summarizes the objectives and components of the Medical and Electronic Waste Management project aimed at improving e-waste disposal in Egypt through developing regulatory frameworks, awareness campaigns, and introducing best practices.
This document is a minor project on solid waste management submitted to the Chhattisgarh Swami Vivekanand Technical University. It defines various types of solid waste such as garbage, rubbish, and refuse. It discusses the negative environmental impacts of indiscriminate solid waste disposal and the importance of proper management. Some key aspects of management covered include providing sufficient waste bins, door-to-door waste collection, the role of rag pickers in segregation, and transportation of waste to dumping grounds. Individual actions like reducing consumption and adopting the 4Rs - reduce, reuse, recycle, repair - are also highlighted.
The document discusses electronic waste (e-waste) and its management. It notes that India generates close to 500,000 tons of e-waste per year, which is expected to reach 1 million tons by 2011. E-waste contains toxic heavy metals like lead, mercury, and cadmium which can cause environmental pollution and health issues if not disposed of properly. Most of India's e-waste is currently handled by the informal sector using unsafe recycling methods like open burning, which needs to be addressed.
E-waste refers to improperly disposed electronics. Rapid development of new electronics and disposal of old ones has created a large problem, as recycling in places like rural China leads to toxic materials seeping into the environment. One example is Guiyu, China, which has become a center for e-waste recycling, with waste recycling areas being a focal point for toxic poisoning impacting human development and the surrounding environment. Toxins from e-waste like lead, cadmium, mercury, and plastics contaminate water and land, threatening human health and the environment. Efforts are underway to combat e-waste dumping internationally and reduce e-waste through individual actions like recycling electronics and purchasing less toxic devices.
This document discusses electronic waste (e-waste) and issues related to its management in India. It defines e-waste as discarded electrical or electronic devices that can no longer be reused, resold, or recycled. Factors contributing to the growing amount of e-waste include rapid technological changes, advances in devices, changing fashion trends, and planned obsolescence by manufacturers. The main sources of e-waste are households, businesses, institutions, and manufacturers. Improper disposal of e-waste is problematic as it contains toxic elements and most recycling practices in India involve harmful informal methods rather than formal recycling. The document calls for reducing e-waste by reusing parts from discarded devices to help overcome the challenges.
This document provides information about the Indian state of Kerala. It notes that Kerala has a population of over 31 million, with Thiruvananthapuram as its capital. Several classical dance forms originated in Kerala, with Kathakali being especially popular worldwide. The document also mentions that Kerala gave the world many inspiring figures and faces challenges with roads, while outlining future projects for the state.
This document discusses electronic waste (e-waste) and its management. It begins by defining e-waste as discarded electronic devices such as computers, TVs, and cell phones. It then notes that 50 million tons of e-waste are produced annually, much of which is improperly disposed of. The document outlines the various sources of e-waste and how electronics become waste. It also describes the toxic constituents in e-waste and their environmental and health impacts if not handled properly. Current e-waste disposal and recycling practices are discussed, along with their advantages and challenges. The conclusion emphasizes the need for safer e-waste management and increased awareness.
This document discusses e-waste management in India. It begins by defining e-waste and explaining why it needs to be managed, as it contains toxic substances and is one of the fastest growing waste streams in India. The composition of e-waste is described, including ferrous and non-ferrous metals, plastics, and printed circuit boards. Generation of e-waste in India is estimated to be around 1.7 million metric tons annually but is difficult to accurately quantify due to challenges with inventorying e-waste. The evolution of e-waste policy and rules in India from 2011 to 2016 is outlined, including the introduction of concepts like extended producer responsibility and increased targets for e-waste collection. Finally, different business models
Excessive Increment in E-Waste System and its Prohibition through Green Compu...Editor IJCATR
In the current scenario, the information and communication technology have made drastic changes in our daily routine like
industries, institution and almost in each field. In today’s world there is a large amount of usage of electronic equipments which are
giving rise to many problems. The energy consumption from such devices also leading to various global warming issues. At the
same time they are leading to many problems like problems of massive amount 0of hazardous waste and other wastes which are
generated from electronic equipment
Therefore here we will discuss about various consequences of e-waste , their effects and management of these toxic ad dangerous wastes
so as to make the process energy efficient and environment friendly
Tech Waste: Environmental Impact and ManagementEditor IJCATR
Over the recent years, the global market of electrical and electronic equipment (EEE) has grown rapidly, while the products
lifespan has become increasingly shorter. The rapid growth of the electronic and IT industry, current user’s culture, increasing rates of
usage of techno products have led to disastrous environmental consequences. Most of these technologies are ending up in backlash
and recycling centres, posing a new environmental challenge in this 21st century. The presence of hazardous and toxic substances in
electronic goods has made tech waste a matter of fear and if not properly managed, it can have unfavourable effects on environment. It
has been proven that some of the waste contain many cancer-causing agents. This paper provides a review of the tech waste problems
and the need for its appropriate management
This document discusses e-waste management. It defines liquid and solid waste and then focuses on e-waste, explaining that e-waste is comprised of discarded electronic devices and comes from sources like discarded computers and cell phones. The document notes that improper e-waste disposal has negative effects and outlines some of the advantages to proper e-waste management, suggesting different responsibilities and roles in the process.
This document discusses e-waste, which is defined as discarded electrical and electronic equipment. It notes that e-waste is one of the fastest growing waste streams due to high obsolescence rates of electronics. E-waste contains toxic components like lead, cadmium, and mercury if improperly treated or discarded. Developed countries generate most e-waste but export it to developing countries in violation of international agreements. In India, e-waste is illegally imported and then crudely recycled, polluting the environment due to a lack of regulation. The document classifies e-waste and examines its composition and the health effects of some common toxic components like lead, cadmium, and mercury.
The document discusses electrical and electronic waste (e-waste). It provides information on the sources of e-waste including individual households, businesses, manufacturers/retailers, imports, and the secondary market. It describes the categories of e-waste and the major components. The document also addresses the generation of e-waste in India, the associated environmental and health hazards of improper e-waste disposal, and the opportunities for recycling e-waste to recover valuable materials and promote green jobs.
Electronic waste is a rapidly growing problem as obsolete electronics are discarded. India generates around 500,000 tons of e-waste per year, which is expected to increase substantially. Most e-waste in India is handled by the informal sector using unsafe practices like open burning and acid baths, releasing toxic materials into the environment. Proper e-waste management and regulations are needed to promote recycling and reduce environmental contamination from this growing waste stream.
in this PowerPoint presentation, u will know.
>what is e-waste
>examples of e-waste
>composition of e-waste.
>why e-waste management is important.
>effect of e-waste on environment.
>effects on human health.
>e waste management in different countries.
>our role in ewaste management.
This document provides an overview of electronic waste (e-waste) management. It discusses:
1) Sources of e-waste including individual households, businesses, manufacturers, and imports. Business sectors account for most e-waste in India.
2) Categories of e-waste including large and small household appliances, IT equipment, consumer equipment, lighting, and more.
3) Hazards of e-waste including toxic heavy metals like lead, mercury, cadmium which can contaminate the environment if e-waste is improperly disposed of.
E – waste presentation for project work by Jaitrix PrakashJai Prakash
E – Waste Management includes the following activities
Collection of E-Waste
Sorting of E-Waste
Processing of E-Waste
Repairing of E-Waste
Recycling
Dismantling
Component Recovery from E-Waste
Residual Disposal of E-Waste
This document discusses electronic waste (e-waste), its sources and characteristics. It notes that e-waste is the fastest growing waste stream and is composed of both valuable and hazardous materials. The document outlines the Indian e-waste scenario, noting that e-waste generation is expected to significantly increase by 2020 and that most e-waste management is currently unorganized. It concludes by stressing the need for a national e-waste policy and framework in India to properly manage increasing e-waste in an environmentally sound manner.
This document provides information about electronic waste (e-waste) management. It defines e-waste and lists some of its main components. It discusses the risks e-waste poses to human health and the environment if not disposed of properly. It outlines some ways to dispose of e-waste, like sending it to authorized recycling facilities or donating still working equipment. It describes the advantages of e-waste recycling like asset recovery and environmental benefits. It then details the steps involved in e-waste recycling and compares informal e-waste recycling practices in India to formal practices in countries like Switzerland.
E-waste is electrical and electronic equipment that is discarded. It is growing rapidly due to the short lifespan of electronics. E-waste contains hazardous materials like lead and mercury, but also valuable materials that can be recovered through recycling. Currently, most e-waste is handled by the informal sector in developing countries through unsafe practices like incineration and dumping. Regulations in India aim to promote formal and environmentally-sound recycling, but enforcement remains a challenge. IIT Guwahati follows a buyback policy for old electronics and works with vendors to refurbish and properly dispose of end-of-life equipment.
This document discusses e-waste, its effects on the environment, and management strategies. It defines e-waste as electronic and electric products nearing the end of their usable life. E-waste comes from sources like IT equipment, appliances, consumer devices, and medical equipment. When improperly disposed, e-waste releases toxic heavy metals like lead, chromium, cadmium, and mercury that can damage human health and the environment. Effective e-waste management requires efforts from governments, industries, and citizens to implement regulations, reduce waste, encourage recycling and reuse, and make more sustainable product choices.
This document provides an overview of a training on electronic waste (e-waste) management. It defines e-waste and discusses why it is a concern, focusing on the hazardous substances contained in e-waste and the risks of informal recycling. The document reviews global and national e-waste quantities and flows, as well as opportunities and challenges of e-waste management in Egypt. It then summarizes the objectives and components of the Medical and Electronic Waste Management project aimed at improving e-waste disposal in Egypt through developing regulatory frameworks, awareness campaigns, and introducing best practices.
This document is a minor project on solid waste management submitted to the Chhattisgarh Swami Vivekanand Technical University. It defines various types of solid waste such as garbage, rubbish, and refuse. It discusses the negative environmental impacts of indiscriminate solid waste disposal and the importance of proper management. Some key aspects of management covered include providing sufficient waste bins, door-to-door waste collection, the role of rag pickers in segregation, and transportation of waste to dumping grounds. Individual actions like reducing consumption and adopting the 4Rs - reduce, reuse, recycle, repair - are also highlighted.
The document discusses electronic waste (e-waste) and its management. It notes that India generates close to 500,000 tons of e-waste per year, which is expected to reach 1 million tons by 2011. E-waste contains toxic heavy metals like lead, mercury, and cadmium which can cause environmental pollution and health issues if not disposed of properly. Most of India's e-waste is currently handled by the informal sector using unsafe recycling methods like open burning, which needs to be addressed.
E-waste refers to improperly disposed electronics. Rapid development of new electronics and disposal of old ones has created a large problem, as recycling in places like rural China leads to toxic materials seeping into the environment. One example is Guiyu, China, which has become a center for e-waste recycling, with waste recycling areas being a focal point for toxic poisoning impacting human development and the surrounding environment. Toxins from e-waste like lead, cadmium, mercury, and plastics contaminate water and land, threatening human health and the environment. Efforts are underway to combat e-waste dumping internationally and reduce e-waste through individual actions like recycling electronics and purchasing less toxic devices.
This document discusses electronic waste (e-waste) and issues related to its management in India. It defines e-waste as discarded electrical or electronic devices that can no longer be reused, resold, or recycled. Factors contributing to the growing amount of e-waste include rapid technological changes, advances in devices, changing fashion trends, and planned obsolescence by manufacturers. The main sources of e-waste are households, businesses, institutions, and manufacturers. Improper disposal of e-waste is problematic as it contains toxic elements and most recycling practices in India involve harmful informal methods rather than formal recycling. The document calls for reducing e-waste by reusing parts from discarded devices to help overcome the challenges.
This document provides information about the Indian state of Kerala. It notes that Kerala has a population of over 31 million, with Thiruvananthapuram as its capital. Several classical dance forms originated in Kerala, with Kathakali being especially popular worldwide. The document also mentions that Kerala gave the world many inspiring figures and faces challenges with roads, while outlining future projects for the state.
This document discusses electronic waste (e-waste) and its management. It begins by defining e-waste as discarded electronic devices such as computers, TVs, and cell phones. It then notes that 50 million tons of e-waste are produced annually, much of which is improperly disposed of. The document outlines the various sources of e-waste and how electronics become waste. It also describes the toxic constituents in e-waste and their environmental and health impacts if not handled properly. Current e-waste disposal and recycling practices are discussed, along with their advantages and challenges. The conclusion emphasizes the need for safer e-waste management and increased awareness.
This document discusses e-waste management in India. It begins by defining e-waste and explaining why it needs to be managed, as it contains toxic substances and is one of the fastest growing waste streams in India. The composition of e-waste is described, including ferrous and non-ferrous metals, plastics, and printed circuit boards. Generation of e-waste in India is estimated to be around 1.7 million metric tons annually but is difficult to accurately quantify due to challenges with inventorying e-waste. The evolution of e-waste policy and rules in India from 2011 to 2016 is outlined, including the introduction of concepts like extended producer responsibility and increased targets for e-waste collection. Finally, different business models
Similar to Eco waste project class 11 (THE TOXIC COMPOSITION OF EWASTES AND THEIR EFFECTS ON DIFFERENT NATURAL RESOURCES LIKE SOIL,WATER IN INDIA, SRI LANKA, BANGLADESH AND AUSTRALIA)
Excessive Increment in E-Waste System and its Prohibition through Green Compu...Editor IJCATR
In the current scenario, the information and communication technology have made drastic changes in our daily routine like
industries, institution and almost in each field. In today’s world there is a large amount of usage of electronic equipments which are
giving rise to many problems. The energy consumption from such devices also leading to various global warming issues. At the
same time they are leading to many problems like problems of massive amount 0of hazardous waste and other wastes which are
generated from electronic equipment
Therefore here we will discuss about various consequences of e-waste , their effects and management of these toxic ad dangerous wastes
so as to make the process energy efficient and environment friendly
Tech Waste: Environmental Impact and ManagementEditor IJCATR
Over the recent years, the global market of electrical and electronic equipment (EEE) has grown rapidly, while the products
lifespan has become increasingly shorter. The rapid growth of the electronic and IT industry, current user’s culture, increasing rates of
usage of techno products have led to disastrous environmental consequences. Most of these technologies are ending up in backlash
and recycling centres, posing a new environmental challenge in this 21st century. The presence of hazardous and toxic substances in
electronic goods has made tech waste a matter of fear and if not properly managed, it can have unfavourable effects on environment. It
has been proven that some of the waste contain many cancer-causing agents. This paper provides a review of the tech waste problems
and the need for its appropriate management
A Comprehensive Study On E Waste Management: Present Situation And Future Imp...Mosfiqur Rahman
This document provides an overview of e-waste management in Bangladesh. It discusses the environmental and health hazards posed by e-waste, such as the release of heavy metals into the air, water and soil. Currently, informal and unsafe recycling practices are common in Bangladesh. The document then outlines international initiatives and policies for e-waste management, as well as strategies for reducing e-waste such as inventory management, product redesign, and recovery/reuse programs. It notes challenges in Bangladesh include a lack of awareness and proper regulations. Overall, the document analyzes the current situation of e-waste in Bangladesh and potential solutions to improve management and reduce environmental contamination.
Electronic waste, or e-waste, refers to discarded computers, electronics, and appliances. Rapidly changing technology and planned obsolescence have led to a fast growing surplus of e-waste globally. E-waste contains toxic and hazardous materials, and improper disposal pollutes the environment and poses health risks to humans. While technical solutions for recycling exist, many countries lack proper infrastructure and regulations to deal with the large volumes of e-waste being produced.
E-waste is a growing problem around the world as more electronics are discarded. There are four main ways to deal with e-waste: landfilling,
incinerating, reusing, and recycling. However, landfilling and incinerating e-waste are not ideal due to toxic materials in electronics that can harm
the environment and human health when disposed of improperly. Better solutions are needed to reduce e-waste, such as increasing reuse and recycling.
This is my first research paper publication at international journal of advance researches. tittled "Environment and Health Issues Associated with E-wastage"
This document discusses e-waste (electronic waste) management and the need for educational strategies around reducing, reusing, and recycling e-waste for sustainable development. It provides an overview of what constitutes e-waste and the health hazards it poses if improperly disposed. It also discusses practices being used globally to address the e-waste problem, such as extended producer responsibility and design for the environment. The document emphasizes that education is one of the most important practices for effectively dealing with the growing e-waste stream. It argues that comprehensive education strategies are needed in both developed and developing countries to increase understanding of e-waste's environmental and health impacts.
This document summarizes a seminar presentation on e-waste. It defines e-waste as discarded electronic devices such as computers and entertainment equipment. It discusses the various sources and categories of e-waste and the composition of hazardous materials like lead, mercury, and cadmium that are found in e-waste. India generates about 4.1 million tons of e-waste annually, which is growing at 10% per year. Current e-waste disposal practices like landfilling and incineration release toxins into the environment. The document advocates for better e-waste recycling practices like disassembly to recover valuable materials and reduce environmental contamination.
Seminar presentation on Electronic waste/E wasteEr Gupta
Electronic waste or E waste may be defined as, computers, office electronic equipment, entertainment devices & many other electronic or electrical devices which are unwanted, broken & discarded by their original users are known as ‘E-Waste’ or ‘Electronic Waste’
The document discusses electronic waste (e-waste) and its impacts. It notes that e-waste is growing rapidly worldwide due to the electronics industry. E-waste contains toxic materials that can harm human health and the environment if not properly handled. The document outlines the composition of e-waste, sources of e-waste generation in India and globally, and the environmental and health hazards posed by e-waste, particularly from toxic materials like lead, mercury, and dioxins/furans released during improper recycling and disposal.
This is the report created by me as part of the Environmental Course during my BTech degree.
In this pdf, I discuss about the E-Waste. The factors causing it, the health issues due to e-waste, current scenario, potential business model, statistics related to deaths due to e-waste.
The document discusses the growing problem of electronic waste (e-waste) in Nigeria. E-waste is increasing rapidly due to the short lifecycles of electronics and dumping by developed countries. Nigeria generates large quantities of e-waste but lacks proper management systems, resulting in health and environmental issues. Common recycling practices like open burning release toxic chemicals. The study aims to assess e-waste management in Ikeja Computer Village, Nigeria to understand available waste, disposal methods, stakeholders, and improvements needed.
Electronic waste (e-waste) describes discarded electrical or electronic devices. Rapidly changing technology and planned obsolescence have resulted in a fast-growing amount of e-waste globally. E-waste contains hazardous but also valuable materials. There is disagreement around the relative risks of e-waste and whether restricting the international trade of used electronics improves or worsens conditions. While recycling e-waste recovers materials, informal processing in developing countries can cause health and environmental problems due to toxic emissions and water contamination.
This document discusses e-waste generation and management. It defines e-waste as electronic products nearing the end of their useful lives. E-waste is considered dangerous as components like batteries and monitors can leach toxic substances into the environment if improperly disposed. The document outlines how rapidly changing technology leads to increased e-waste. It then discusses specific toxic substances found in e-waste like lead, cadmium, and mercury, and their health effects. The document also examines e-waste management in India, responsibilities of governments, industries and citizens, and concludes by stressing the need for environmentally safe and economical e-waste recycling.
IRJET - E-Waste Management -A Social ResponsibilityIRJET Journal
The document discusses e-waste management and the social responsibility around e-waste. It notes that e-waste is rising globally as electrical devices are replaced, and that improper disposal of e-waste releases toxic substances that harm humans and the environment. The authors conducted a study where they created awareness materials, collected 726kg of e-waste from the public in different categories, and handed it over for recycling. They faced challenges in creating awareness and transporting the e-waste. Proper e-waste management and recycling helps reduce environmental pollution and use of landfills.
This document discusses the growing problem of e-waste in India. It notes that India generates over 1.8 million tons of e-waste annually, which is estimated to double by 2020. E-waste includes discarded electronics like computers, phones, TVs, and contains both hazardous and non-hazardous components. There is no proper system for tracking, collecting, and processing e-waste in India, so most recycling is done informally and unsafely by the unorganized sector, causing environmental damage and health hazards. The document calls for increased awareness and regulation to properly manage India's large and increasing amounts of e-waste.
This document discusses electronic waste (e-waste) management. It notes that e-waste is one of the fastest growing waste streams due to rapid technological innovation and replacement of outdated electronics. E-waste contains toxic materials like lead, cadmium, mercury, which can harm human health and the environment if not properly managed. The document outlines the sources and composition of e-waste. It discusses the hazards of improper e-waste disposal methods like landfilling and incineration. The document then describes some e-waste recycling processes and calls for extended producer responsibility and improved legislation to promote sustainable e-waste management.
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Eco waste project class 11 (THE TOXIC COMPOSITION OF EWASTES AND THEIR EFFECTS ON DIFFERENT NATURAL RESOURCES LIKE SOIL,WATER IN INDIA, SRI LANKA, BANGLADESH AND AUSTRALIA)
1. PROJECT REPORT
TOPIC
-
THE TOXIC COMPOSITION OF E
-WASTES AND
THEIR EFFECTS ON DIFFERENT NATURAL
RESOURCES LIKE SOIL,WATER
IN INDIA,Sri
lank a, Bangladesh and austra lia
Name - SAYAN MANDAL
Class -x i (science )
Scho ol -HEMSHEELA MODEL SCHOOL,
DURGAPUR
2. INTRODUCTION
AIM:-
The toxic composition of E-wastes and their effects on different natural resources like soil, water in
India, Sri lanka, Bangladesh and Austrailia.
Composition:-
Electronic waste or e-waste describes discarded electrical or electronic devices. Used electronics
which are destined for refurbishment, reuse, resale, salvage recycling through material recovery, or
disposal are also considered e-waste. Informal processing of e-waste in developing countries can
lead to adverse human health effects and environmental pollution.
A Brief History:-
Electronic waste has been around for a very long time; however, the need for the proper disposal
of that electronic waste began in the mid-70s. Soon thereafter the United States passed the
Resource Conservation and Recovery Act (RCRA). This law made it illegal to dump electronic waste
in the United States.
This is when the recycling industry was formed and the proper disposing of and recycling electronic
waste and old worn out electronic equipment of all kinds began.
WHAT IS E-WASTE:-
E-waste or electronic waste is created when an electronic product is discarded after the end of its
useful life. The rapid expansion of technology and the consumption driven society results in the
creation of a very large amount of e-waste in every minute.
E-WASTE GENERATION IN INDIA:-
Despite the government’s emphasis on Swachh Bharat Abhiyaan and Smart Cities project, India
continues to be generating highest e-waste vis-à-vis China, USA, Japan and Germany an
ASSOCHAM-NEC recent study coinciding with the “Environment Day” noted.
In India, Maharashtra contributes the largest e-waste of 19.8% but recycles only about 47,810 TPA
3. (tonnes per annum) whereas as its counterparts Tamil Nadu (13%) recycles about 52,427, Uttar
Pradesh (10.1%) recycles about 86,130, West Bengal (9.8%), Delhi (9.5%), Karnataka (8.9%), Gujarat
(8.8%) and Madhya Pradesh (7.6%), the joint study noted.
E-WASTE IN GLOBAL CONTEXT:-
The European WEEE Directive classifies waste in ten categories: Large household appliances
(including cooling and freezing appliances), Small household appliances, IT equipment (including
monitors), Consumer electronics (including TVs), Lamps and Luminaires, Toys, Tools, Medical
devices, Monitoring and control instruments and Automatic dispensers. These include used
electronics which are destined for reuse, resale, salvage, recycling, or disposal as well as re-usables
(working and repairable electronics) and secondary raw materials (copper, steel, plastic, etc.). The
term "waste" is reserved for residue or material which is dumped by the buyer rather than recycled,
including residue from reuse and recycling operations, because loads of surplus electronics are
frequently commingled (good, recyclable,and non-recyclable). Several public policy advocates apply
the term "e-waste" and "e-scrap" broadly to all surplus electronics. Cathode ray tubes (CRTs) are
considered one of the hardest types to recycle.
TRAIL OF TOXIC E-WASTE:-
E-waste is considered the “fastest-growing waste stream in the world”[8] with 44.7 million tonnes
generated in 2016- equivalent to 4500 Eiffel towers.[4] In 2018, an estimated 50 million tonnes of
e-waste was reported, thus the name ‘tsunami of e-waste’ given by the UN.[8] Its value is at least
$62.5 billion annually.[8]
Rapid changes in technology, changes in media (tapes, software, MP3), falling prices, and planned
obsolescence have resulted in a fast-growing surplus of electronic waste around the globe.
Technical solutions are available, but in most cases, a legal framework, a collection, logistics, and
other services need to be implemented before a technical solution can be applied.
Display units (CRT, LCD, LED monitors), processors (CPU, GPU, or APU chips), memory (DRAM or
SRAM), and audio components have different useful lives. Processors are most frequently outdated
(by software no longer being optimized) and are more likely to become "e-waste" while display units
are most often replaced while working without repair attempts, due to changes in wealthy nation
appetites for new display technology. This problem could potentially be solved with modular
smartphones or Phonebloks. These types of phones are more durable and have the technology to
change certain parts of the phone making them more environmentally friendly. Being able to simply
replace the part of the phone that is broken will reduce e-waste. An estimated 50 million tons of E-
waste are produced each year. The USA discards 30 million computers each year and 100 million
phones are disposed of in Europe each year. The Environmental Protection Agency estimates that
4. only 15–20% of e-waste is recycled, the rest of these electronics go directly into landfills and
incinerators.
Growth of E- industries
A short history
The electronics industry emerged in the 20th century and is today one of the largestglobalindustries.
Contemporary society uses a vast array of electronic devices built in automated or semiautomated
factories operated by the industry. Products are primarily assembled from metaloxidsemiconductor
(MOS) transistors and integrated circuits, the latter principally by photolithography and often on
printed circuit boards.
The size of the industry and the use of toxic materials, as well as the difficulty of recycling has led
to a series of problems with electronic waste. International regulation and environmental
legislation has been developed in an attempt to address the issues.
The electronics industry consists of various sectors. The central driving force behind the entire
electronics industry is the semiconductor industry sector,[1] which has annual sales of over $481
billion as of 2018.[2] The largest industry sector is e-commerce, which generated over $29 trillion in
2017.[3] The most widely manufactured electronic device is the metal-oxide-semiconductor
fieldeffect transistor (MOSFET), invented in 1959, which is the "workhorse" of the electronics
industry.
5. Environmental concerns and health hazards
Air
Air pollution is a widespread problem in India—nine out of the ten most polluted cities on earth are in
India. An important contributor to India's air pollution problem is widespread, improper recycling and
disposal of e-waste.
For example, dismantling and shredding of e-waste releases dust and particulates into the surrounding air.
Low value e-waste products like plastics are often burned—this releases fine particles into the air that can
travel hundreds-to-thousands of miles. Desoldering is a technique used to extract higher-value materials
like gold and silver which can release chemicals and damaging fumes when done improperly.
In addition to contributing to air pollution, these toxic e-waste particulates can contaminate water and soil.
When it rains,particulates in the air are deposited back into the water and soil.Toxice-wasteair particulates
easily spread throughout the environment by contaminating water and soil which can have damaging
effects on the ecosystem.
Water
India's sacred Yamuna river and Ganges river are considered to be
among the most polluted rivers in the world. It is estimated that
nearly 80% of India's surface water is polluted. Sewage, pesticide
runoff and industrial waste, including e-waste, all contribute to
India's water pollution problem.
E-waste contaminates water in two major ways:
1. Landfills: Dumping e-waste into landfills that are not designed to contain e-waste
can lead to contamination of surface
and groundwater because the toxic chemicals can leach from landfills into the water supply.
2. Improper recycling: Improper recycling produces toxic byproducts that may be
disposed of using existing drainage such as city sewers and street drains. Once
these products have been introduced into the local water supply, they can cause
further pollution by entering surface water such as streams, ponds, and rivers.
6. Researchers at Jamia Millia Islamia University collected samples of soil and groundwater from five locations
with high e-waste activity and found dangerous levels of contamination near unregulated ewaste sites.
According to this study the average concentration of all heavy metals (except zinc) in water near e-waste
sites in New Delhi was significantly higher than reference samples.
In addition to being measurable, the effects of industrial waste pollution in India are easily observable.
Approximately 500 liters of industrial waste, which includes e-waste, are dumped into the Ganges and
Yamuna river daily which has led to the formation of toxic foam which covers large regions of the rivers.
Soil
According to research by Jamia Millia Islamia University, the average concentration of heavy metals in
topsoil near e-waste sites in India is significantly higher than in standard agriculture soil samples. Another
study tested soil samples from 28 e-waste recycling sites in India and found that the soil contained high
levels of toxic Polychlorinated biphenyls (PCBs), Polychlorinated dibenzodioxins (PCDDs) and
Polychlorinated dibenzofurans (PCDFs).
Further soil sample analysis conducted by the SRM Institute of Science and Technology found the average
concentration PCBs in Indian soil to be two times higher than the average amount globally. In India, PCB
compounds are most prevalent in urban areas with the highest rate of soil-contamination found in Chennai
(a city that imports e-waste), followed by Bengaluru, Dehli and Mumbai.
7. The environmental impact of the processing of different electronic waste components
E-Waste Component Process Used Potential Environmental Hazard
Cathode ray tubes (used in TVs,
computer monitors, ATM, video
cameras, and more)
Breaking and removal of yoke, then
dumping
Lead, barium and other heavy metals leaching into the ground
w ater and release of toxic phosphor
Printed circuit board (image behind
table – a thin plate on w hich chips
and other electronic components
are placed)
De-soldering and removal of
computer chips; open burning and
acid baths to remove metals after
chips are removed.
Air emissions and discharge into rivers of glass dust, tin, lead,
brominated dioxin, beryllium cadmium, and mercury
Chips and other gold plated
components
Chemical stripping using nitric and
hydrochloric acid and burning of
chips
PAHs, heavy metals, brominated flame retardants discharged
directly into rivers acidifying fish and flora. Tin and lead
contamination of surface and groundw ater. Air emissions of
brominated dioxins, heavy metals, and PAHs
Plastics from printers, keyboards,
monitors, etc.
Shredding and low temp melting to
be reused
Emissions of brominated dioxins, heavy metals, and
hydrocarbons
Computer w ires
Open burning and stripping to
remove copper
PAHs released into air, w ater, and soil.
8. Depending on the age and type of the discarded item, the chemical composition of E-waste may vary.
Most E-waste are composed of a mixture of metals like Cu, Al and Fe. They might be attached to,
covered with or even mixed with various types of plastics and ceramics. E-waste has a horrible effect
on the environment and it is important to dispose it with an R2 certifies recycling facility.[61] Some
major impacts of E-waste on environment are,
· Toxic materials like lead, zinc, nickel, flame retardants, barium and chromium, found in
computers and most electronics, if released into the environment, can cause damage to human
blood, kidneys as well as central and peripheral nervous system.
· The damage caused by warming up of E-waste releasing toxic chemicals into the air and
damaging the atmosphere is one of the biggest environmental impacts from E-waste. This will
result in number of airborne diseases and increase the toxicity of air, making it unfit for breathing
and living.
· The electronic waste, which often gets thrown out into landfills, release toxins, which seep into
ground water. This affects both land and sea animals. Especially in developing countries, where most
of the electronic waste is dumped in landfills, also affects the health of the people. This
contamination of soil will also result in loss of vegetation and affecting the ecosystem.
· The electronic waste which is created via cell phones, especially in countries like United States,
where most Americans get new cell phones every 12 to 18 months. And only 10 percent of these cell
phones are recycled. This creates more and more E-waste with lack of responsible recycling, the
environmental issues of E-waste are continually increasing.
The health hazards of the processing of different electronic waste components:-
E-Waste
Component
Electric Appliances in which they are found Adverse Health Effects
9. Americium The radioactive source in smoke alarms. It is know n to be carcinogenic.[105]
Lead
Solder, CRT monitor glass, lead-acid batteries, some formulations of
PVC. A typical 15-inch cathode ray tube may contain 1.5 pounds of
lead,[5]
but other CRTs have been estimated as having up to 8 pounds
of lead.
Adverse effects of lead exposure include
impaired cognitive function, behavioral
disturbances, attention deficits,
hyperactivity, conduct problems, and low er
IQ.[106]
These effects are most damaging to
children w hose developing nervous
systems are very susceptible to damage
caused by lead, cadmium, and mercury.[107]
Mercury
Found in fluorescent tubes (numerous applications), tilt sw itches
(mechanical doorbells, thermostats),[108]
and ccfl backlights in flat screen
monitors.
Health effects include sensory impairment,
dermatitis, memory loss, and muscle
w eakness. Exposure in-utero causes fetal
deficits in motor function, attention, and
verbal domains.[106]
Environmental effects in
animals include death, reduced fertility, and
slow er grow th and development.
Cadmium
Found in light-sensitive resistors, corrosion-resistant alloys for marine
and aviation environments, and nickel-cadmium batteries. The most
common form of cadmium is found in Nickel-cadmium rechargeable
batteries. These batteries tend to contain betw een 6 and 18%
cadmium. The sale of Nickel-Cadmium batteries has been banned in
the European Union except for medical use. When not properly
recycled it can leach into the soil, harming microorganisms and
disrupting the soil ecosystem. Exposure is caused by proximity to
hazardous w aste sites and factories and w orkers in the metal refining
industry.
The inhalation of cadmium can cause
severe damage to the lungs and is also
know n to cause kidney
damage.[109]
Cadmium is also associated
w ith deficits in cognition, learning, behavior,
and neuromotor skills in children.[106]
Hexavalent
chromium
Used in metal coatings to protect from corrosion.
A know n carcinogen after occupational
inhalation exposure.[106]
There is also evidence of cytotoxic and
genotoxic effects of some chemicals, w hich
have been show n to inhibit cell proliferation,
cause cell membrane lesion, cause DNA
single-strand breaks, and elevate Reactive
Oxygen Species (ROS) levels.[110]
Sulfur Found in lead-acid batteries.
Health effects include liver damage, kidney
damage, heart damage, eye and throat
irritation. When released into the
environment, it can create sulfuric acid
through sulfur dioxide.
Brominated Used as flame retardants in plastics in most electronics. Health effects include impaired
10. Flame Retardants
(BFRs)
Includes PBBs, PBDE, DecaBDE, OctaBDE, PentaBDE. development of the nervous system, thyroid
problems, liver problems.[111]
Environmental
effects: similar effects as in animals as
humans. PBBs w ere banned from 1973 to
1977 on. PCBs w ere banned during the
1980s.
Perfluorooctanoic
acid (PFOA)
Used as an antistatic additive in industrial applications and found in
electronics, also found in non-stick cookw are (PTFE). PFOAs are
formed synthetically through environmental degradation.
Studies in mice have found the follow ing
health effects: Hepatotoxicity,
developmental toxicity, immunotoxicity,
hormonal effects and carcinogenic effects.
Studies have found increased maternal
PFOA levels to be associated w ith an
increased risk of spontaneous abortion
(miscarriage) and stillbirth. Increased
maternal levels of PFOA are also
associated w ith decreases in mean
gestational age (preterm birth), mean birth
w eight (low birth w eight), mean birth length
(small for gestational age), and mean
APGAR score.[112]
Beryllium oxide
Filler in some thermal interface materials such as thermal grease used
on heatsinks for CPUs and pow er transistors,[113]
magnetrons, X-
raytransparent ceramic w indow s, heat transfer fins in vacuum tubes,
and gas lasers.
Occupational exposures associated w ith
lung cancer, other common adverse health
effects are beryllium sensitization, chronic
beryllium disease, and acute beryllium
disease.[114]
Polyvinyl
chloride (PVC)
Commonly found in electronics and is typically used as insulation for
electrical cables.[115]
In the manufacturing phase, toxic and
hazardous raw material, including dioxins
are released. PVC such as chlorine tend to
bioaccumulate.[116]
Over time, the
compounds that contain chlorine can
become pollutants in the air, w ater, and
soil. This poses a problem as human and
animals can ingest them. Additionally,
exposure to toxins can result in
reproductive and developmental health
effects.[117]
11. pollutants
Some computer components can be reused in
assembling new computer products, while others
are reduced to metals that can be reused in
applications as varied as construction, flatware,
and jewellery. Substances found in large
quantities include epoxy resins, fiberglass, PCBs,
PVC (polyvinyl chlorides), thermosetting plastics,
lead, tin, copper, silicon, beryllium, carbon, iron,
and aluminium. Elements found in small amounts
include cadmium, mercury, and thallium.
Elements found in trace amounts include
americium, antimony, arsenic, barium, bismuth,
boron, cobalt, europium, gallium, germanium,
gold, indium, lithium, manganese, nickel, niobium, palladium, platinum, rhodium, ruthenium,
selenium, silver, tantalum, terbium, thorium, titanium, vanadium, and yttrium. Almost all
electronics contain lead and tin (as solder) and copper (as wire and printed circuit board tracks),
though the use of lead-free solder is now spreading rapidly. The following are ordinary applications:
12. dealing with e-waste
Recycling:-Recycling is an essential element of e-waste
management. Properly carried out, it should greatly reduce
the leakage of toxic materials into the environment and
mitigate against the exhaustion of natural resources.
However, it does need to be encouraged by local authorities
and through community education. Less than 20% of e-
waste is formally recycled, with 80% either ending up in
landfill or being informally recycled – much of it by hand in
developing countries, exposing workers to hazardous and
carcinogenic substances such as mercury, lead and
cadmium.
One of the major challenges is recycling the printed circuit boards from the electronic wastes. The
circuit boards contain such precious metals as gold, silver, platinum, etc. and such base metals as
copper, iron, aluminum, etc. One way e-wasteis processed is by melting circuit boards, burning cable
sheathing to recover copper wire and open- pit acid leaching for separating metals of value.
Conventional method employed is mechanical shredding and separation but the recycling efficiency
is low. Alternative methods such as cryogenic decomposition have been studied for printed circuit
board recycling, and some other methods are still under investigation. Properly disposing of or
reusing electronics can help prevent health problems, reduce greenhouse-gas emissions, and create
jobs. Reuse and refurbishing offer a more environmentally friendly and socially conscious alternative
to downcycling processes.
Repairing as a mode of reducing e-waste
There are several ways to curb the environmental hazards arising from the recycling of electronic
waste and save our planet. One of the factors which exacerbate the e-waste problem is the
diminishing lifetime of many electrical and electronic goods. There are two drivers (in particular) for
this trend. On the one hand, consumer demand for low cost products mitigates against product
quality and results in short product lifetimes. On the other, manufacturers in some sectors encourage
a regular upgrade cycle, and may even enforce it though restricted availability of spare parts, service
manuals and software updates, or through planned obsolescence.
How much e-waste is really a waste
A large number of what is labeled as "e-waste" is actually not waste at all, but rather whole
electronic equipment or parts that are readily marketable for reuse or can be recycled for
materials recovery.
REGIONAL E-WASTE
STATUS
13. Rapid technological developments and subsequent quick turn-around of products often contribute to
the shortening of product lifetimes, as users replace their gadgets more frequently. In addition, many
products are designed for low-cost production, but not necessarily repair, refurbishment or easy
recycling. This results from producers’ interests to increase their market share and consumers’
demands for low-cost products. All in all, these circumstances are leading to increasing quantities of
e-waste, but also increased consumption of resources for producing the equipment.
INDIA
Electronic waste is emerging as a serious public health and environmental issue in India.[1] India is the
"fifth largest electronic waste producer in the world"; approximately 2 million tons of e-waste are
generated annually and an undisclosed amount of e-waste is imported from other countries around the
world.
Annually, computer devices account for nearly 70% of e-waste, 12% comes from the telecom sector, 8%
from medical equipment and 7% from electric equipment. The government, public sector companies, and
private sector companies generate nearly 75% of electronic waste, with the contribution of individual
household being only 16%.
E-waste is a popular, informal name for electronic products nearing the end of their "useful life."
Computers, televisions, VCRs, stereos, copiers, and fax machines are common electronic products.
Many of these products can be reused, refurbished, or recycled. There is an upgradation done to this
Ewaste garbage list which includes gadgets like smartphone, tablets, laptops, video game consoles,
cameras and many more. India had 1.012 billion active mobile connections in January 2018. Every year
the number is growing exponentially.
According to ASSOCHAM, an industrial body in India the, Compound Annual Growth Rate (CAGR) of
electronic waste is 30%. With changing consumer behavior and rapid economic growth, ASSOCHAM
estimates that India will generate 5.2 million tonnes of e-waste by 2020.
SRI LANKA
The management of e-waste is considered a serious challenge in both developed and developing
countries and Sri Lanka is no exception. Due to significant growth in the economy and investments and
other reasons the consumption of electronic and electrical equipment in Sri Lanka has increased over the
14. years resulting in significant generation of e-waste. Several initiatives such as introduction of hazardous
waste management rules, ratification of the Basel Convention in 1992 and the introduction of a National
Corporate E-waste Management Program have been undertaken in Sri Lanka to manage e-waste.
Strengthening policy and legislation, introducing methods for upstream reduction of e-waste, building
capacity of relevant officers, awareness raising among school children and the general public and
development of an e-waste information system are vital. Research on e-waste needs to be developed in
Sri Lanka. The health sector could play a leading role in the provision of occupational health and safety
for e-waste workers, advocacy, capacity building of relevant staff and raising awareness among the
general public about e-waste. Improper e-waste management practices carried out by informal sector
workers need to be addressed urgently in Sri Lanka.
BANGLADESH
In Bangladesh, there is a growing concern about the increasing amount of electronic or ewaste being
consumed and disposed of. E-waste and the associated recycling processes can cause significant
environmental and health hazards. At present, there is a lack of awareness about the hazards of
electronic waste (or e-waste) in Bangladesh
In every year Bangladesh generated roughly 2.8 million metric tons of e-waste. But without knowing
the harmful effect of the e-waste these has dumped in to the open landfills, farming land and in the
open sources of water bodies.
AUSTRALIA
Australians are among the highest users of technology, and e-waste is one of the fastest growing
types of waste.
17 million televisions and 37 million computers have been sent to landfill up to 2008
99% of Australian households have at least one television set. while 55% have a second set
Of the 15.7 million computers that reached their 'end of life' in Australia in 2007-08, only 1.5
million were recycled - that's less the 10%
The cumulative volume of televisions and computers reaching the end of their useful life is expected
to reach 181,000 tonnes or 44 million units by 2027-28
Australians buy more than 4 million computers and 3 million televisions annually.
15. Older televisions that contain Cathode Ray Tubes (CRT) have more than 2 kilograms of lead and
account for the largest source of lead in the waste stream. Flat screen televisions contain less lead but
more mercury
If 75% of the 1.5 million televisions discarded annually were recycled there would be savings of
23,000 tonnes of CO2 equivalents, 520 mega litres of water, 400,000 gigajoules of energy and
160,000 cubic metres of landfill space
GRAPHICAL REPRESENTATION
COUNTRIES REGION POPULATION (1000) E-WASTE GENERATED(KG/INH) E-WASTE GENERATED (Kt)
AUSTRAILA OCEANIA 24357 23.6 574
BANGLADESH ASIA 161513 0.9 142
INDIA ASIA 1309713 1.5 1975
SRI LANKA ASIA 21252 4.5 95
16. COMPARISON OF COUNTRIES
If we look at the graph we will find that the e-waste generated by the developed countries(Australia) per
person is high, and Bangladesh is lowest.
But at the same time when we look at the other graph, about the total waste generated, we find India is at
top and lowest is Sri Lanka.
Contrast
Here we come to a situation, where we find that developed countries like Australia who may have a very
little population also, generate a lot of e-waste per person, as they have the money to buy those amenities,
but at the same time when we look at the developing countries like India, Bangladesh and Sri lanka, the
people don’t have too much on such electronic amenities, as much of the population comes in a poor
category, and India’s total e-waste is greater, due to it’s large population, but here we have to constantly
look on the disposal of e-waste when they are of no use, for both developing and developed nation, otherwise
it will create a serious impact on us as well as our environment.
17. CONCLUSION
Import of e -waste
The US is ranked top acquiring the highest share of importing electron ic waste (e-waste) in India
followed by China and European Union (EU), according to a study of the Associated Chambers of
Commerce and Industry of India (Assocham). Looking at the country -wise share in India’s e-waste
imports, US has a maximum share of around 42 percent, China at around 30 percent followed by Europe
at around 18 percent and rest 10 percent is from other countries such as Taiwan, South Korea, Japan etc.
AWARNESS PROGRAM
The programme aims to create effective awareness in various levels (of society) to reduce the adverse
impact on environment and health arising out of the polluting technologies used in recycling e-waste in
the unorganized sector.
The charter for this programme is to bring together the triad of public, government and industry to adopt
respons ible measures for Sustainable electronics that is responsive to environmental needs. This needs
proactive policy formation and mass deployment that would be the focus area.
Awarness Activity in Maharashtra(India)
Awarness activityin Kerala(India)
18. Awarness Activity in Punjab(India)
Awarness Activity in Srilanka
Awarness Activity in Bangladesh
19. Awarness Activity in Australia
Responsibility of producers
Everyone has a role to play in reducing electronic waste. Consumers can resist, or at least delay,
acquiring new devices until they really need them. They can repair devices when possible rather than
abandoning them. And after a new purchase, they can resell or recycle their old devices. But consumer
intervention only goes so far. Governments need to regulate electronic waste, and the companies that
make the consumer electronics they sell over and over again to the same people, at great profit.
Govt. co-op
The electronic waste sector will create 4.5 lakh direct jobs by 2025 and another 1.8 lakh jobs in the
allied sectors of transportation and manufacturing.
The electronic waste sector will create 4.5 lakh direct jobs by 2025 and another 1.8 lakh jobs in the allied
sectors of transportation and manufacturing, International Finance Corporation (IFC), a member of the
World Bank group, said Wednesday.
The IFC, which has been working in the e-waste sector since 2012, said under a programme launched
by it in 2017, over 4,000 metric tons of e-waste has been collected from citizens and corporations and
recycled