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Around 70% of toxic waste in landfills is electronic waste. Products in each category vary in longevity profile, impact, and collection methods, among other differences.

Small IT and telecommunication equipment (such as mobile phones, printers).

Small equipment (microwaves, electric shavers).

Large equipment (washing machines, electric stoves).

Temperature exchange equipment (such as air conditioners, freezers).

Using a different set of categories, the Partnership on Measuring ICT for Development defines e-waste in six categories: Cathode ray tubes (CRTs) are considered one of the hardest types to recycle. Several public policy advocates apply the term 'e-waste' and 'e-scrap' broadly to apply to all surplus electronics. 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).

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, or similar). Consumer electronics, including televisions.Large household appliances, including cooling and freezing appliances.Recycling and disposal of e-waste may involve significant risk to the health of workers and their communities. Įlectronic scrap components, such as CPUs, contain potentially harmful materials such as lead, cadmium, beryllium, or brominated flame retardants. The rapid exponential increase of e-waste is due to frequent new model releases and unnecessary purchases of electrical and electronic equipment (EEE), short innovation cycles and low recycling rates, and a drop in the average life span of computers. The growing consumption of electronic goods due to the Digital Revolution and innovations in science and technology, such as bitcoin, has led to a global e-waste problem and hazard. Informal processing of e-waste in developing countries can lead to adverse human health effects and environmental pollution. Used electronics which are destined for refurbishment, reuse, resale, salvage recycling through material recovery, or disposal are also considered e-waste. It is also commonly known as waste electrical and electronic equipment ( WEEE) or end-of-life ( EOL) electronics. Defective and obsolete electronic equipmentĮlectronic waste (or e-waste) describes discarded electrical or electronic devices.

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