Electronics waste, commonly known as e-scrap or e-waste, is the trash we generate from surplus, broken, and obsolete electronic devices. Electronics contains various toxic and hazardous chemicals and materials that are released into the environment if we do not dispose of them properly. E-waste or electronics recycling is the process of recovering material from old devices to use in new products.
What Happens to Devices at the End of Their Useful Life
Unfortunately, the majority of these electronic products end up in landfills, and just 20% of e-waste is recycled. According to a UN study, about 50 million tons of e-waste was discarded worldwide.2 Electronics are full of valuable materials, including copper, tin, iron, aluminum, fossil fuels, titanium, gold, and silver. Many of the materials used in making these electronic devices can be recovered, reused, and recycled—including plastics, metals, and glass. In a report, Apple revealed that it recovered 2,204 pounds of gold —worth $40 million—from recycled iPhones, Macs, and iPads in 2015.
Benefits of E-Waste Recycling
Recycling e-waste enables us to recover various valuable metals and other materials from electronics, saving natural resources (energy), reducing pollution, conserving landfill space, and creating jobs.
On the other end, e-waste recycling helps cut down on production waste. According to the Electronics TakeBack Coalition, it takes 1.5 tons of water, 530 pounds of fossil fuel, and 40 pounds of chemicals to manufacture a single computer and monitor. Eighty one percent of the energy associated with a computer is used during production and not during operation.
The Electronics Recycling Process
Electronics recycling can be challenging because discarded electronics devices are sophisticated devices manufactured from varying proportions of glass, metals, and plastics. The process of recycling can vary, depending on the materials being recycled and the technologies employed, but here is a general overview.
Collection and Transportation: Collection and transportation are two of the initial stages of the recycling process, including for e-waste. Recyclers place collection bins or electronics take-back booths in specific locations and transport the collected e-waste from these sites to recycling plants and facilities.
Shredding, Sorting, and Separation: After collection and transportation to recycling facilities, materials in the e-waste stream must be processed and separated into clean commodities that can be used to make new products. Efficient separation of materials is the foundation of electronics recycling. Shredding the e-waste facilitates the sorting and separation of plastics from metals and internal circuitry, and waste items are shredded into pieces as small as 100mm to prepare for further sorting.
A powerful overhead magnet separates iron and steel from the waste stream on the conveyor and then prepares it for sale as recycled steel. Further mechanical processing separates aluminum, copper, and circuit boards from the material stream—which now is mostly plastic. Water separation technology is then used to separate glass from plastics. The final step in the separation process locates and extracts any remaining metal remnants from the plastics to purify the stream further.
Preparation For Sale as Recycled Materials: After the shredding, sorting and separation stages have been executed, the separated materials are prepared for sale as usable raw materials for the production of new electronics or other products.
Super Metal Recycling is based in Dandenong, Victoria, servicing for all types of Scrap Metals, Unwanted Cars, Junk Cars, Free Car Removals, Wrecked Cars, Smashed Cars, throughout Melbourne Metro areas. We offer cash for Scrap Cars, specialise in Old Car Removals, Car Wreckage Removal, Recycling of old cars and Scrap Metal Recycling.
If you are at Mordialloc, below is the best way to visit us.
Super Metal Recycling
345 Frankston – Dandenong Road, Dandenong South VIC 3175
(03) 9706 4909
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