Wastewater Containing U(VI) Removal by Anaerobic Sludge

被引：0

作者：

Li, Shi-You ^{[1
]}

Xiong, Fan ^{[1
]}

Liu, Ying-Jiu ^{[1
]}

Xie, Shui-Bo ^{[2
]}

机构：

[1] Univ South China, Hunan Prov High Sch, Key Lab Pollut Control & Utilizat Technol, Hengyang 421001, Hunan, Peoples R China

[2] Univ South China, Key Discipline Lab Natl Def Biotechnol Uranium Mi, Hengyang 421001, Peoples R China

来源：

2016 INTERNATIONAL CONFERENCE ON ENVIRONMENTAL SCIENCE AND ENGINEERING (ESE 2016) | 2016年

关键词：

Anaerobic sludge; Removal; U(VI); URANIUM;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The microbial dosage (VSS), pH, U(VI) initial concentration, reuse of anaerobic sludge were studied by batch experiments, the mechanisms for U(VI) removal were discussed. The results show that in the proper pH range (5.2 to 6.6), anaerobic sludge removal efficiency of uranium can keep for a long time. U(VI) removal rate is proportional to the VSS dosage, the initial U(VI) concentration can be a little effect on the removal efficiency of the anaerobic sludge. The most critical influence factor on the removal is pH value. The anaerobic sludge can be reused and the mechanisms for U(VI) removal are redox and adsorption.

引用

页码：670 / 675

页数：6

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