Investigation into froth flotation for the beneficiation of printed circuit board comminution fines
In resource recovery from end-of-life printed circuit board (PCB), the physical processing route is considered most environmentally friendly. The −75 µm fraction generated during the comminution assays well above many precious and base metal deposits, but contributes overall drop in value recovery....
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2013
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Online Access: | http://hdl.handle.net/2263/25408 Ogunniyi IO 2009, Investigation into froth flotation for the beneficiation of printed circuit board comminution fines, PhD thesis, University of Pretoria, Pretoria, viewed yymmdd < http://hdl.handle.net/2263/25408 > http://upetd.up.ac.za/thesis/available/etd-06102010-191501/ |
Internet
http://hdl.handle.net/2263/25408Ogunniyi IO 2009, Investigation into froth flotation for the beneficiation of printed circuit board comminution fines, PhD thesis, University of Pretoria, Pretoria, viewed yymmdd < http://hdl.handle.net/2263/25408 >
http://upetd.up.ac.za/thesis/available/etd-06102010-191501/