What is e-waste UN?
E-waste is a health and environmental hazard, containing toxic additives or hazardous substances such as mercury, which damages the human brain and/or coordination system.
What is e-waste in green computing?
E-Waste contains both valuable materials and hazardous materials which require special methods of handling and recycling. Examples: Monitors, LCD / CRT displays, cooling systems, mobile phones, etc. include precious metals, plastics retarded by fires, CFC foams and many other substances. Green computing.
What is e-waste and its management?
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.
What is e-waste and its types?
E-waste types: Type 1- Major appliances (refrigerators, washing machines, dryers etc.) Type 2 – Small appliances (vacuum cleaners, irons, blenders, fryers etc.) Type 3 – Computer and telecommunication appliances (laptops, PCs, telephones, mobile phones etc.)
What is global e garbage?
Electronic waste – commonly referred to as e-waste – is discarded electronic devices that are no longer wanted, not functional, or obsolete. This can include small electronic products such as mobile phones and lamps, to large appliances like refrigerators.
What is e-waste and why is it hazardous?
“E-waste” refers to any unwanted electronic device or Cathode Ray Tube (CRT) and is classified as universal waste. E-waste frequently contains hazardous materials, predominantly lead and mercury, and is produced by households, businesses, governments, and industries.
How do you management of e-waste green computing?
Using recycled content paper whenever possible. Printing on both sides of the paper. Using recycled and used ink and toner cartridges how far it is possible. Going for good quality efficient energy saving equipments with higher star levels.
What is e-waste PDF?
Electronic waste, or e-waste, refers to all items of electrical and electronic equipment (EEE) and its parts that have been discarded by its owner as waste without the intent of re-use (Step Initiative 2014).
What are the 10 categories of e-waste?
TYPES OF ELECTRONIC WASTE
- Fridges, freezers and other cooling equipment.
- Computers and telecommunications equipment.
- Consumer electronic devices and solar panels.
- TVs, monitors and screens.
- LED bulbs.
- Vending machines.
What are the main causes of e-waste?
The main cause of electronic waste is the increasing number of electronic products that are being manufactured by companies and bought by consumers. Demand is high. Often, when electrical appliances and products break, and it is cheaper to buy a replacement than it is to fix the original.
Why is e-waste of concern?
The improper disposal of electronic products leads to the possibility of damaging the environment. As more e-Waste is placed in landfills, exposure to environmental toxins is likely to increase, resulting in elevated risks of cancer and developmental and neurological disorders.
What is e-waste management PPT?
E-Waste or Electronic Waste may be defined as discarded computers, office electronic equipment, entertainment device electronics, mobile phones, television sets and refrigerators. This definition includes used electronics which are destined for reuse, resale, salvage, recycling, or disposal.
What is the main reason for e-waste?
What is the goal of green computing?
In basic terms, Green Computing involves reducing the environmental impact of technology. That means using less energy, reducing waste and promoting sustainability. Green computing aims to reduce the carbon footprint generated by the Information Technology and Systems business and related industries.
What is StEP program in green computing?
Solving the E-waste Problem (StEP) is a membership organization that is part of United Nations University and was created to develop solutions to address issues associated with electronic waste.
What is e-waste hazards?
As mentioned, electronic waste contains toxic components that are dangerous to human health, such as mercury, lead, cadmium, polybrominated flame retardants, barium and lithium. The negative health effects of these toxins on humans include brain, heart, liver, kidney and skeletal system damage.