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发布于:2018-5-20 09:57:23  访问:4 次 回复:0 篇
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Electronic Waste Recycling Technology
Electronic waste or e-waste is a phrase used to refer to all manner of electronic gadgets and equipment, such as TVs, radios, refrigerators, microwaves, electronic watches, computers, printers, scanners, cameras, laptops, light bulbs, cell phones and their accompanying peripherals which are rendered unusable for one reason or another and wind up being dumped into the environment.
Why recycle electronic waste?
It is getting to be Recycling elektroschrott a frequent trend to recycle electronic waste instead of merely disposing it because, this guarantees that resources in the surroundings are reasonably and cost-effectively conserved. This is cause a number of the parts and components of electronic waste are usually reusable, such as plastic parts, metals at the micro-circuit boards, glass in the cathode ray tubes and so forth.
Second, electronic waste is one of the main causes of pollution. If you cherished this report and you would like to obtain more information regarding Recycling elektroschrott [https://notehub.org/1tfio] kindly visit our web-page. Aside from visual pollution a number of those components and parts of the electronic equipment, for example cathode ray tubes, feature dangerous substances such as lead which if left untreated from the environment might find their way into human consumption leading to ill effects on health. Recycling thus prevents this from occurring and also goes a step towards creating a cleaner environment not as prone to the risk of harmful substance exposure to individuals.
The Electronic Waste Recycling Process
Electronic waste is generally recycled in a two step procedure; treatment and sorting.
Sorting is the thorough separation of the mass of digital waste into different material types, for example: plastics, metals, wood, glass, rubber and so on.
Treatment is the real processing of the groups or categories of sorted electronic waste, usually by different processing entities for every category of substance or element.
E-waste processing methods
Plastics are melted down and remade into other useful articles.
Glass from cathode ray tubes is generally reused in making of new cathode ray tube monitors. (Cathode ray tubes contain elevated amounts of lead which is highly toxic.)
Mercury, a widespread noxious substance is usually expressed and reused in dental practice whilst magnesium got from bulbs is used to make fertilizer.
Component parts like hard disks which are made of aluminium are smelted and the resultant metal ingots used in creating vehicle parts.
There are also certain machine parts that are expressly Tft ankauf delivered back to the producer for recycling, such as printer toner cartridges. Here we see that recycling does not necessarily mean actively doing the therapy of the electronic waste, but may also be about sending and disposing off the components back to the maker (for those manufacturers that recycle).
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