有机物进入电解液的情况,可能有两类,一类是为了改善阴极锌的质量和劳动条件而特意加入的有机添加剂,如胶,B—萘酚以及萘的磺酸盐等。另一类是从其它工序带入的微量有机物,如浸出工序加入的3号凝聚剂、为从浸出渣中回收银而加入的银浮选药剂黑药、净化工序带入的黄原酸盐、钴回收工序用作萃取 Organic matter into the electrolyte may have two types, one is to improve the quality and working conditions of cathode zinc and deliberately added organic additives, such as plastic, B-naphthol and naphthalene sulfonate and so on. The other is from the other processes into the trace organic matter, such as the leaching process to join No. 3 coagulant, silver residue from the leaching residue to be added to the silver flotation reagent black, yellowing process to bring the xanthate, The cobalt recovery process is used for extraction