Services Offered
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Process (Recycling chain):-
Structure and main steps in the recycling chain 1. Collection: collection of e-waste is crusial important part of recycling chain. This is major responsibility of us to collect the e-waste and scrap material for every source such as individual, corporate, institution, government bodies, formal and informal sector to avoide landfill and to keep our environment clean and green. When no devices are collected, the feed material to dismantling, preprocessing and end-processing facilities is lacking and a recycling chain cannot be established. The collected equipment is sorted and then enters a pre-treatment step.
2. Dismantling and pre-processing:
The aim of dismantling and pre-processing is to liberate the materials and direct them to adequate subsequent final treatment processes. To separate furious , non furious, hazardous and non hazardous. Hazardous substances have to be removed and stored or treated safely while valuable components/materials need to be taken out for reuse or to be directed to efficient recovery processes. This includes removal of batteries, capacitors etc. prior to further (mechanical) pre-treatment. The batteries from the devices can be sent to dedicated facilities for the recovery of cobalt, nickel and copper. For devices containing ODS such as refrigerators and air-conditioners, the de-gassing step is crucial in the pre-processing stage as the refrigerants used (CFC or HCFC in older models) need to be removed carefully to avoid air-emissions. For CRT containing appliances (e.g. monitors and TVs) coatings in the panel glass are usually removed as well before end-processing . LCD monitors with mercury-containing backlights need special care too, as the backlights need to be carefully removed before further treatment. 3. Final metal recovery: from output fractions after pre-treatment takes place at three main destinations. Ferrous fractions are directed to steel plants for recovery of iron, aluminium fractions are going to aluminium smelters, while copper/lead fractions, circuit boards and other precious metals containing fractions are going to e.g. integrated metal smelters, which recover precious metals, copper and other non-ferrous metals, while isolating the hazardous substances.
Scope and Importance:-
Raw material / Capability
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