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Removal of SO42-, uranium and other heavy metal ions from simulated solution by sulfate reducing bacteria WANG Qing-liang(王清良)1, 2, DING De-xin(丁德馨)2, HU E-ming(胡鄂明)2, YU RUN-lan... 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......
reducing bacteria(SRB) are often the culprits of microbiologically influenced corrosion(MIC) in anoxic environments because sulfate is a ubiquitous oxidant. MIC of carbon steel caused by SRB is the most......
Trans. Nonferrous Met. Soc. China 24(2014) 2969-2975 Bioleaching of heavy metals from contaminated alkaline sediment by auto- and heterotrophic bacteria in stirred tank reactor Jian-yu ZHU1,2,3, Jing... in alkaline sediment possess significant toxicity to aquatic organisms or humans and will greatly inhibit bioleaching. The bioleaching method using autotrophic bacteria mixed with heterotrophic......
concentrate is demonstrated. Key words: marmatite; bioleaching; moderately thermoacidophilic bacteria; mineral analyses CLC number: TF111.3 Document code: A bacteria have the potential to dissolve a number of mineral sulfides, its......
The Fabrication of Bio-ceramsite for the Removal of Heavy Metals and Its Toxicity to Bacteria石岩1,2,SUN Ken2,3,齐学斌1,GAO Qing11. Farmland Irrigation Research Institute, Chinese Academy of Agricultural Sciences2. School of Environmental and Municipal Engineering, North China University of Water Resources and Electric Power3. School of Water Resource & Environment, China University of Geosciences摘 要......
Interaction between sulfate-reducing bacteria and aluminum alloys--Corrosion mechanisms of 5052 and Al-Zn-In-Cd aluminum alloysFang Guan1,2,3,Jizhou Duan1,2,3,Xiaofan Zhai1,4,3,Nan Wang1,4,3,5,Jie... caused by sulfate-reducing bacteria(SRB) poses a serious threat to marine engineering facilities.This study focused on the interaction between the corrosion behavior of two aluminum alloys and SRB......
bacteria and free bacteria and the synergy of mesophilic bacteria and thermophilic bacteria and the mechanism of their interactions were reviewed. And the synergy and mineral dissolution ways during... of chalcopyrite with mesophilic and thermophilic bacteria and the law of bacteria community structure and succession[D]. Kunming: Kunming University of Science and Technology, 2008: 3-6 [12] HE Zhi-guo, YIN Zhen......
Comparison on the leaching kinetics of chalcocite and pyrite with or without bacteriaRUAN Renmana,b,ZHOU Ec,LIU Xingyub,d,WU Biaod,ZHOU Guiyingd,and WEN Jiankangd a School of Minerals Processing and Bioengineering,Central South University,Changsha 410083,China b Zijin Mining Group Co.Ltd.,Shanghang ......
Antibacterial Action of Chemically Synthesized and Laser Generated Silver Nanoparticles against Human Pathogenic BacteriaJawad Nazir2,Syeda Ammara1,32. Department of Microbiology, University of Veterinary and Animal Sciences3. Department of Physics, Forman Christian College, A Charted University摘 要:......
冶金；胞外聚合层；多糖 中图分类号:TF80 文献标志码:A Role of extracellular polymers of bacteria during arsenic-bearing gold concentrate biooxidation process FU Yao, YANG Hong-ying, CUI Ri... increases from 500 mV to 650 mV and As(Ⅲ) transfers to As(Ⅴ) rapidly, and the bacteria oxidizes the concentrate by its polysaccharide when the potential remains 650 mV and the conversion of the arsenic......
