期刊论文、会议论文

Wang Qing-liang

英文

中国有色金属学报(英文版)

1003-6326

2008

18

6

1529-1532

24th International Mineral Processing Congress (IMPC)

SEP 24-28, 2008

Beijing, PEOPLES R CHINA

[Wang Qing-liang;Yu Run-lan;Qiu Guan-zhou] Cent S Univ, Sch Minerals Proc & Bioengn, Changsha 410083, Peoples R China.^[Wang Qing-liang;Ding De-xin;Hu E-ming] Univ S China, Key Discipline Lab Natl Def Biotechnol Uranium Mi, Hengyang 421001, Peoples R China.

PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS

ELSEVIER SCIENCE BV

10.1016/S1003-6326(09)60037-6

Project（10475038）supported by the National Natural Science Foundation of China；

本校为其他机构

In the case of in-situ leaching of uranium, the primitive geochemical environment for groundwater is changed since leachant is injected into the water bearing uranium deposit. This increases the concentration of SO_4~(2-), uranium and other heavy metal ions and results in the groundwater contamination. The effects of pH values of the simulated solution on the reduction of SO_4~(2-) and the removal of uranium and other heavy metal ions by sulfate reducing bacteria(SRB) were studied. The results show that, when the pH value of the simulated solution is about 8, the reduction rate of SO_4~(2-) by...

In the case of in-situ leaching of uranium,the primitive geochemical environment for groundwater is changed since leachant is injected into the water bearing uranium deposit.This increases the concentration of SO42-,uranium and other heavy metal ions and results in the groundwater contamination.The effects of pH values of the simulated solution on the reduction of SO42-and the removal of uranium and other heavy metal ions by sulfate reducing bacteria（SRB）were studied.The results show that,when the pH value of the simulated solution is about 8...