slide 1: E-Waste Management Strategies
Introduction
Solid waste consists of municipal waste electronic waste industrial waste
and biomedical waste. Globally 40 million ton of e-waste is produced every
year. To recycle this waste we need good electronic recyclers.
E-Waste
Electrical and electronic goods that are at their end-of-life stage are
considered e-waste. These products often contain toxic and hazardous
substances. For the same reason they are not dumped with the other waste
material. The rate of e-waste generation is rising by 10 every year.
The list of equipment that comes under e-waste
Telephones
Mobile Phones
Wires and Cables
Switches
Circuit Boards
Computer Parts
Electronic Data Storage
slide 2: Major Pollutants found by the electronic recyclers in the electronic
waste
Arsenic
Barium
Cadmium
Chrome
Cobalt
Copper
Lead
Liquid Crystal
Lithium
Mercury
Nickel
Silver
Zinc
Dumping the e-waste in the landfills or incineration are harmful to the
environment and the people. Such waste should be treated by the ewaste
companies as they know the right procedures of treatments.
Once the electronic recycling providers receive the e-waste the segregation
process begins. This is done so that e-waste can be treated depending on
their category. Monitors LEDs monitors are treated separately. Storage
devices are kept separate. Batteries and power supplies are destroyed
separately and so on.
Once the e-waste is treated and
the scrap metal is generated it is
sold to the electronic recycling
providers that use that metal for
other purposes. Precious metals
such as gold and silver are
recovered in the process.
The electronic reclincyg providers
need certifications from
government bodies of respective
countries to conduct e-waste
recycling.