Study on Waste Liquid Return Process in Bacterial Oxidation of Low-sulfur Hard-handle Gold Concentrates

Modern Mining ›› 2013, Vol. 29 ›› Issue (02): 22-24.

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Study on Waste Liquid Return Process in Bacterial Oxidation of Low-sulfur Hard-handle Gold Concentrates

Huang Ling

Shandong Gold Group Yantai Design Research Engineering Co., Ltd.

Online:2013-02-15 Published:2013-03-14

Abstract

Abstract: There are many advantages of bacterial oxidation pretreatment technology of arsenic-containing gold ore comparing with other methods, but adequate sulfur is needed in ore in bacterial oxidation pretreatment of this kind of ore.Taking low-sulfur Hatu Gold Concentrates as an example, possibilities of resolve problem of low sulfur content in ore by adopting waste return process are discussed.

Key words: Bacterial oxidation, Pretreatment, Waste liquid, Return

HUANG Ling. Study on Waste Liquid Return Process in Bacterial Oxidation of Low-sulfur Hard-handle Gold Concentrates[J]. Modern Mining, 2013, 29(02): 22-24.

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