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; 文献标识码:A Availability of sulfate reducing bacteria on carbon sources CAO Jun-ya1, ZHANG Guang-ji1, 2, MAO Zai-sha1, FANG Zhao-heng1, YANG Chao1, 2 (1. Key... of sulfate with it reaches 97%. Key words: sulfate reducing bacteria(SRB); carbon sources; sulfate; removal rate  ......
Engineering, Lanzhou Jiaotong University, Lanzhou 730070, China Central South University Press and Springer-Verlag Berlin Heidelberg 2016 Abstract: The disinfected bacteria will be a photoreactivation under the irradiation of the sunlight, and the light intensity plays an important role in the bacteria resurrection. The effect of light intensity on photoreactivation of Escherichia coli (E. coli......
University, Changsha 410083, China) Abstract: The sulfate-reducing-bacteria (SRB) were immobilized in polyvinyl alcohol (PVA) to treat wastewater containing zinc. The effects of different... standard of waste water. Key words: sulfate-reducing bacteria (SRB); crosslinking agent; wastewater containing zinc  ......
contains 21.44% chromium in the form of non-crystal in which the Cr(VI) is hardly detected. Key words: alkaline solution; reduction bacteria of hexavalent chromium; filter solution of chromium slag... Cr(VI)还原菌的生长曲线 Fig. 1 Growth curve of reduction Cr(VI) bacteria 2.1.2 细菌的最适温度 对该菌分别在20,25,28,31,34, 37和40 ℃温度下进行培养. 培养16 h后, 该菌在28~34 ℃时生长以及还原能力较好, 超过或低于该温度范围时, 其降解效果受到不同程度的影响......
environment. Key words: Cu-Ni alloy; microbiological influenced corrosion(MIC); sulfate-reducing bacteria (SRB); anti-corrosion coating; corrosion behavior bacteria (SRB) influenced corrosion is one of the most severe one in marine environment as it is rapid and complex[4-5]. Copper alloys have been......
bacteria, 20 actinomycetes, 18 fungi, and 16 yeasts) were tested. Initially, Sm was used to test the removal capabilities of the various organisms. Gram-positive bacteria, such as Bacillus licheniformis, B... removal from solution was observed. When an Eu/Gd solution was used, gram-positive bacteria removed more Eu and Gd as compared to actinomycetes. When Eu/Sm combination was used, gram-positive bacteria......
:TF111.3 文献标志码:A 文章编号:1672-7207(2016)09-2936-07 Effect of bacteria and colloidal silica coexist... for Nonferrous Metals, Beijing 100088, China; 2. Jiangxi Academy of Sciences, Institute of Biological Resources, Nanchang 330096, China) Abstract: The effect of bacteria-colloidal silica absorption......
°). Colony counting and live/dead bacterial staining were used to study the inhibition of bacteria on the surface of this composite material, and E. coli(gram-negative bacteria) and Bacillus subtilis(gram-positive bacteria) were selected as objects. The results show that Ag-SiO2-PDMS composite materials can effectively inhibit the growth of bacteria. Meanwhile, this bacteriostatic coating presents......
extraction was achieved with appropriate control of ore granularity. Key words: bacteria; particle size; column-leaching; nickel; bioleaching Cite this article as: WANG Xin, YANG Hong-ying, ZHANG Qin... in the metallurgical industry abroad and is still in the promotion stage in China [7, 8]. Research into biometallurgy and related areas has recently been expanding [9-11]. For example, bacteria have been used......
100083, China) Abstract:The corrosion behaviors of Al-6Mg-Zr and Al-6Mg-Zr-Sc in the sulfate-reducing bacteria (SRB) solution in anaerobic environment were studied using electrochemical, microbiological... by deposition of the product. Key words:microbiologically influenced corrosion; Al-Mg alloy; Al-Sc alloy; sulfate-reducing bacteria; pitting; rare earths; [全文内容正在添加中] ......