Bioleaching of Heavy Metals from Sludge by Mixed Strains

被引：1
|
作者：
Liu, Chang [1 ]
Ma, Qianli [1 ]
Zhou, Xiuxiu [1 ]
Lai, Houwei [1 ]
Li, Liu [1 ]
机构：
[1] South China Inst Environm Sci MEP, Guangzhou 510000, Guangdong, Peoples R China
来源：
2018 INTERNATIONAL CONFERENCE ON AIR POLLUTION AND ENVIRONMENTAL ENGINEERING (APEE 2018) | 2018年 / 208卷
关键词：
DEWATERABILITY;
D O I：
10.1088/1755-1315/208/1/012077
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Microbial removal of heavy metals in sludge was investigated. Effect of bacterial strains on bioleaching of heavy metals were also studied. Mixed cultures of thelloobacillus ferrooxidans, t.thelloooxidans and acid resistant heterotrophic bacteria were used separately to compare efficiency of metal solubilization. The results showed that mixed cultures with acid resistant heterotrophic bacteria were more efficient than mixed cultures without acid resistant heterotrophic bacteria.
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页数：5
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