E-WASTE MANAGEMENT (COPPER RECOVERY FROM PCB)
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Anything that intends to discard or handles and produces and is not wanted or required. Disposing of waste can have a significant impact on the environment. It is in your interest to identify ways of reducing the amount of waste your business generates.
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RECOVERY OF METALS FROM ELECTRONIC WASTE (e-scrap).
E-Waste i.e. electronic waste is discarded electronic equipments. In other words it refers to the electronic products nearing the end of their useful life period. It includes a broad range of electronic devices from computer to hand – held cellular phones, stereos, consumer electronics, ovens, refrigerator, monitors, etc.
Waste of all sort put together is a major cause of Global Warming and electronic waste (e-waste) is one of the biggest contributor. E-Waste contains several different substances and chemicals, many of which are toxic & are not biodegradable and are likely to create adverse impact on environment and health, if not handled properly. In addition to that it contains metal values which can be recovered.
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Single atom catalyst for CO2 Electroreduction.pptx
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E waste
What is E-waste? – What causes E-waste?: Rapid development of upgraded electronic equipments forces the disposal of outdated equipments. – What makes E-waste hazardous?: All electronic equipments are made up of materials, which are harmful to human and pollute the environment when exposed. The harmful materials used in the manufacture of electronic equipments are Lead, Mercury, Plastics, CFCs, Cadmium, etc. – Current status of E-waste: E-waste now a day’s forces the world experts to turn back, as it’s a rapid growing problem in the developed and developing countries to recycle it or to dispose it safely so that they don’t pose any environmental pollution or hazards. – What caused the current state of E-waste: The lack of awareness about the hazardous & polluting nature of E-waste. And the cost to recycle E-wastes. – How to control E-waste? Reduce and Recycle: When a equipment is not working it doesn’t mean that the whole equipment has spoiled but generally just one part. By trying to use the equipments as long as possible by getting it repaired at service centers helps in reducing the accumulation of E-wastes. On the other hand certain equipments have to be disposed, at that time recycling of them prevents E-waste. – How to recycle?: The recycling of E-waste is not a simple process that can be performed all were, as they deal with harmful materials, and which requires lot of stuffs. The recycle of E-waste is done in many categories according to the material out of which it is made. – Benefits of recycling E-waste: The electronic equipments are made of material or resources such as Lead, Mercury, Plastics, CFCs, Cadmium, etc., which are nonrenewable can be recovered by the recycling process. Thus preventing nonrenewable resources from becoming extinct. Due to the availability of resources by recycling too they may account for the decrease in cost of the equipments. – Why recycling of E-waste is costly: The recycling of E-waste is costly when compared to recycling of other matters. This is because the composition of the equipments are harmful the recycling of which should be done with extensive care in hi-tech manner with expensive tools. The recycling of E-waste requires large labor as the primary aspect of recycling them is to categories them in metals, plastic, glass, etc., for further processing. As major constituent of E-waste is circuit board the de-soldering of which requires labor? These things makes recycling of E-waste costly. – Steps to control E-waste: The major reason of E-waste is the lack of awareness about it among the consumers of the electronic equipments. The control of E-waste can be achieved by creating awareness to the consumers about the hazardous nature of the equipments on disposal while selling the products. The E-waste recycle centers should be in reach of the consumers to disclose them safely to the recycler. The produce of the electronic equipments can implement the E-waste recycle unit
Electronic Waste(E waste)
This document defines electronic waste and discusses its causes and impacts. It is waste from electrical/electronic appliances like computers and phones that are discarded. Factors driving e-waste include technology changes, fashion trends, and planned obsolescence. E-waste is hazardous and difficult to recycle, but most ends up in landfills or is exported. The document outlines e-waste disposal methods like recycling, landfilling, and incineration and their advantages and disadvantages. It notes the large and growing volume of e-waste generated in India and calls for better policies, awareness, and design for recyclability to address the issue.
presentation on e-waste, problem & solution.pptx
E-waste is a growing problem as more electronic devices are discarded. An e-waste eco-park is proposed as a solution to properly manage e-waste. The eco-park would have areas for dismantling, segregation, storage, recycling of materials like metals and plastics, and manufacturing using recovered materials. This would create jobs while providing environmentally-friendly disposal of e-waste. However, practical challenges include the mixed nature of e-waste and lack of awareness. The eco-park aims to effectively manage India's increasing e-waste in a centralized, non-polluting manner.
E waste
This document discusses electronic waste (e-waste) and its impact. It defines e-waste as electronic and electrical waste that contains toxic chemicals and metals. The document outlines the different types of e-waste including components containing lead, cadmium, mercury, and other toxins. It discusses the health hazards of e-waste and reasons for its generation. The document provides an overview of e-waste recycling processes and notes India's large e-waste production and lack of proper infrastructure for recycling. It concludes with a call for responsible e-waste disposal and donation of refurbished electronics.
Green computing
This document discusses green computing, including its origins, advantages, and pathways. It began in 1992 with Energy Star, which promoted energy efficiency. Green computing aims to reduce environmental impacts and costs through energy efficiency, reducing waste, and recycling electronics. It allows cost savings, uses less resources, and lessens health risks from toxic materials. Sri Lanka has e-waste collection centers and standards to minimize impacts. The future of green computing involves virtualization, more energy savings, eco-friendly materials, and increased recycling.
E waste 33
This document discusses electronic waste (e-waste), including what it is, common electronic items that become e-waste, why e-waste is a problem, constituents of e-waste that are hazardous or valuable, and methods of e-waste disposal like recycling, landfilling, and incineration. It provides details on e-waste management in India and China, the WEEE Directive, and recommends steps like proper laws and increased awareness to better address the growing issue of e-waste.
E-Waste - Recycle & Management
E-waste consists of discarded electronic items like computers, printers, and cell phones. It is one of the fastest growing waste streams worldwide. Sources of e-waste include the private sector, government offices, hospitals, and homes. If not properly managed, e-waste poses health and environmental risks due to toxic materials. Legislation in countries like India and the US aim to increase e-waste recycling and reduce improper disposal through take-back programs and recycling targets for manufacturers. Proper e-waste management includes collection, sorting, transportation, and recycling to recover valuable materials and avoid pollution.
E-Waste Management
E-waste is a buzzword these days. Have you ever thought of how you can dispose of your electronic gadgets? Let’s explore what constitutes e-waste, the do's & dont’s for e-waste management and importance of e-waste management & recycling.
Let’s make our planet a healthier and safer place to live.
E - waste management
E-waste is a buzzword these days. Have you ever thought of how you can dispose of your electronic gadgets? Let’s explore what constitutes e-waste, the do's & dont’s for e-waste management and importance of e-waste management & recycling.
Let’s make our planet a healthier and safer place to live.
e-WASTE-MANAGEMENT-ppt.pptx
This document discusses e-waste management. It defines e-waste as discarded electrical or electronic equipment. Rapid upgrades in technology have increased e-waste in landfills. E-waste contains toxic chemicals and must be properly managed. Guidelines have been introduced for e-waste management based on producer responsibility and restricting hazardous substances. Effective e-waste management requires separate collection, treatment, and disposal rather than mixing with general waste.
E waste recycling
E-waste refers to discarded electronic products such as computers and televisions. Only 15-20% of e-waste is recycled, with the rest going to landfills and incinerators. This improper disposal has negative effects on human and environmental health as electronics contain toxic heavy metals. Recycling e-waste through sophisticated processes recovers valuable and scarce materials like gold, silver, and lead while avoiding pollution. The benefits of recycling include reducing greenhouse gas emissions from manufacturing and making efficient use of resources to protect the environment.
E-Waste | Electronic Waste PPT
A complete PPT on E-Waste.
PPT: E-waste or Electronic Waste is the inevitable by-product of a technological revolution. Driven primarily by faster, smaller and cheaper microchip technology, society is experiencing an evolution in the capability of electronic appliances and personal electronics.E-waste is the most rapidly growing waste problem in the world. It is a crisis of not quantity alone but also a crisis born from toxic ingredients, posing a threat to the occupational health as well as the environment.
Visit www.topicsforseminar.com to Download
Company Presentation
3R Recycler is an e-waste recycling facility located in Manesar, Gurgaon, India. It is promoted by waste management experts with the objective of providing an environmentally friendly solution for e-waste recycling. The facility uses state-of-the-art processes to safely collect, transport, dismantle, segregate, handle, and dispose of e-waste in an environmentally responsible manner. 3R Recycler's services include safe e-waste management, data security, reverse logistics, and compliance reporting to help organizations and individuals properly deal with electronic waste.
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E-Waste Recycling (Printed Circuit Board, LCD, Cell Phone, Battery, Computers)
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The Hidden Dangers of E-Waste Understanding, Impact, and Sustainable Solution...
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- 1. E-WASTE MANAGEMENT (COPPER RECOVERY FROM PCB) Presented by k.sivaranjani
- 2. AGENDA Introduction What is E-waste? Sources of E-waste Block diagram Working Conclusion
- 3. INTRODUCTION • Anything that intends to discard or handles and produces and is not wanted or required. • Disposing of waste can have a significant impact on the environment. • It is in your interest to identify ways of reducing the amount of waste your business generates.
- 4. E- waste • It describes discarded electrical or electronic devices. • Informal processing of E-waste in developing countries can lead to adverse human health effects and environmental pollution. • Rapid technology changes results in large production of E-waste. • E-scrap contain potentially harmful components such as lead, beryllium, cadmium etc….
- 5. SOURCES
- 7. BLOCK DIAGRAM Mounted PCB Composition analysis Disassembling Shredding Chemical processingMechanical processing Hydro metallurgical processing Toxic units/reusable units Pyrolysis
- 8. WORKING
- 9. CONCLUSION By going “GREEN” in technology we help to promote an eco-friendly and cleaner environment, along with our own benefits by reducing cost, conserving energy and cutting down of waste
- 10. THANK YOU