Uploaded on Nov 16, 2021
PPT on Electronic Waste And Regeneration
Electronic Waste And Regeneration
ELECTRONIC
WASTE AND
REGENERATION
What is E-waste?
E-waste is short for electronic waste. That is, trash generated
from broken, obsolete, and surplus electronic devices. You will
also hear people refer to it as e-scraps.
Source: www.conserve-energy-future.com
What is E-waste Recycling?
E-waste recycling refers to the reprocessing and re-use of these
electronic wastes. It is a process that seeks to recover material
from electronic waste. This way, you can use them in new
electronic products.
Source: www.conserve-energy-future.com
Impacts of e-waste
Recycling of e-waste is a growing trend and was initiated to
protect human and environmental health mainly due to the
widespread environmental pollution impacts of e-waste.
Source: www.conserve-energy-future.com
Why Is Electronics Recycling
Important?
Rich Source of Raw Materials
Electronic waste contains deposits of precious metal estimated
to be between 40 and 50 times richer than ores mined from
the earth, according to the United Nations
Source: www.thebalancesmb.com
Solid Waste Management
Because the explosion of growth in the electronics industry,
combined with short product life cycle has led to a rapid
escalation in the generation of solid waste.
Source: www.thebalancesmb.com
Toxic Materials
Because old electronic devices contain toxic substances such as
lead, mercury, cadmium and chromium, proper processing is
essential to ensure that these materials are not released into
the environment.
Source: www.thebalancesmb.com
Components of E-waste That Can be
Recycled
Plastic
Plastic materials may be retrieved and sent for recycling. The
recyclers can then use the plastic materials to manufacture
items like plastic sleepers and vineyard stakes. You can also get
fence posts, plastic trays, insulators, equipment holders, and
much more.
Source: www.conserve-energy-future.com
Metal
Metals can also be retrieved and recycled to manufacture
newer steel products and metals.
Source: www.conserve-energy-future.com
Hard Disk
When shredded and processed, you can recover aluminum
ingots from hard disks. These are particularly useful for
automobiles.
Source: www.conserve-energy-future.com
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