e-Waste an Emerging Global Environmental Issue
E
lectronic wastes, "e-waste", "e-scrap", or "Waste Electrical and Electronic Equipment" ("WEEE") is a loose description of surplus, obsolete, broken or discarded electrical or electronic devices. The phrase may refer to the component which is dumped or disposed or discarded 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" broadly to all surplus electronics.
The processing of e-waste in developing countries causes serious health and pollution problems due to lack of containment, as do unprotected landfilling (due to leaching) and incineration. The Basel Convention and regulation by the European Union and individual U.S. states aim reduce these problems.
Circuit boards contain considerable quantities of lead-tin solders and are even more likely to leach into groundwater or become air pollution if managed in an incinerator. Indeed, a policy of "diversion from landfill" has been the driver for legislation in many states requiring higher and higher volumes of e-waste to be collected and processed separate from the solid waste stream.
Today the e-waste recycling business is in all areas of the developed world a big and rapidly consolidating business. Unfortunately, increased regulation of e-waste and concern over the environmental harm which can result from toxic e-waste has raised disposal costs. This has had the unforeseen effect of providing brokers and others calling themselves recyclers with an incentive to export the e-waste to developing countries.
Due to lower environmental and labor standards, cheap labor, and the relatively high value of recovered raw materials in China, Malaysia, India, Kenya, and various African countries, electronic waste is being sent to these countries for processing –in most cases illegally. Because the United States has not ratified the Basel Convention or the Basel Ban Amendment, and has no domestic laws forbidding the export of toxic waste, BAN estimates that about 80% of the e-waste directed to recycling in the US does not get recycled there at all but is put on container ships and sent to countries such as China.
A couple of Government Regulations is being implemented worlwide to address this emerging environment issues around the globe. All of these regulations are related to wastes management.
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