INFLUENCE OF PHYSICAL AND CHEMICAL FACTORS ON BIOLOGICAL LEACHING PROCESS OF COPPER FROM PRINTED CIRCUIT BOARDS

被引：0

作者：

Willner, J. ^{[1
]}

机构：

[1] Silesian Tech Univ, Dept Met, Katowice, Poland

来源：

METALURGIJA | 2013年 / 52卷 / 02期

关键词：

biological leaching; Acidithiobacillus ferrooxidans; PCBs; copper; ELECTRONIC SCRAP; WASTE; METALS; OXIDATION; BACTERIA;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The article presents the results of the research regarding the biological leaching of this metal from electronic wastes components in the form of printed circuit boards. The purpose of the study was to evaluate the influence of some physical and chemical factors (e.g. pH, oxidation-reduction potential) on bioleaching process and efficiency of copper transfer from solid phase into solution. Bioleaching experiments were carried out with pure cultures of Acidithiobacillus ferrooxidans. The obtained results were discussed.

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页码：189 / 192

页数：4

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