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    Dec 13 2013 · However it is the rest of the 3-5 of e-waste that consists of PCBs/connectors that need environmentally friendly recycling techniques to manage. These components are typically ground to a powder to recover metals such as tantalum gold silver and copper for resale. The recycling of PCBs can actually be a profitable business.

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    Recycling printed circuit boards in Guiyu China a village intensely involved in electronic waste (e-waste) processing may present a significant environmental and human health risk. To evaluate the extent of heavy metals (Cd Co Cr Cu Ni Pb Zn) contamination from printed circuit board recycling surface dust was collected from recycling

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    Jan 01 2015 · Printed circuit boards (PCBs) are an essential part of almost all EEE. Consequently a large amount of waste PCB is generated (Lee et al. 2004 Pilone and Kelsall 2003). Waste PCB has a high potential value because they contain up to twenty types of nonferrous and rare metals.

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    Jan 01 2015 · Printed circuit boards (PCBs) are an essential part of almost all EEE. Consequently a large amount of waste PCB is generated (Lee et al. 2004 Pilone and Kelsall 2003). Waste PCB has a high potential value because they contain up to twenty types of nonferrous and rare metals.

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    Questions Call us at . How To Recycle Your Circuit Boards. We make it fast and easy to recycle your company s circuit boardsin fact you ll be paid upon completion of processing usually within 25 to 35 business days from the day we receive your circuit board scrap.

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