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Citation: WANG Mo-Hui, DENG Tian-Long, LIAO Meng-Xia. Study on Magnetization Intensified Bacterial Preoxidation of Arsenal Gold Ores[J]. Chinese Journal of Applied Chemistry, ;2000, 17(4): 362-365. shu

Study on Magnetization Intensified Bacterial Preoxidation of Arsenal Gold Ores

1.
Chengdu University of Technology, Chengdu 610059

Received Date: 24 November 1999
Available Online: 17 April 2000
Fund Project: 五"重点学科生长点基金和国际合作项目(No.9934516#)基金资助 (No.9934516#)

The magnetization intensification of bacterial breeding and preoxidation with Thiobacillus Ferrooxidians on the arsenal gold ores from Shaerbulake in Xingjiang Autonomous Region P.R.C. has been studied. The results showed that the 9 K culture medium prepared with magnetized water can promote T.f. breeding and leaching. Magnetization intensified bacterial preoxidation promoted the dissolution of oxygen and mineral ingredients in magnetized water and changed the molecular geometry of water without necessity of any chemcial reagents.
- arsenic gold ore,
- bacterial preoxidation,
- magnetization intensification,
- leaching technique
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