共搜索到586条信息，每页显示10条信息，共59页。用时：0小时0分1秒531毫秒
......
STUDY ON BIOLEACHING OF PRIMARY CHALCOPYRITE ORE WITH THERMOACIDOPHLIC ARCHAE T. Lei1,P. Zou2,W.B. Zhang2,J.K. Wang1 (1.Technology Center, Yunnan Metallurgy Group Co., Ltd., Kunming 650031,China...-containing spring in the Yunnan Province, China, and was used in bioleaching experiments of a low-grade chalcopyrite ore. The TA grow at temperatures ranging from 40 to 80℃, with 65℃ being the optimum......
, structure, and function of indigenous consortium during pyrite bioleaching SHEN Li(申丽)1, 2, WANG Jun-jun(王俊俊)1, 2, LIU Hong-wei(刘宏伟)1, 2, YIN Hua-qun(尹华群)1, 2, LIU Xue-duan(刘学端)1, 2, QIU Guan-zhou(邱冠周)1... consortium of bioleaching bacteria including Acidithiobacillus caldus, A. thiooxidans, A. ferrooxidans, Sulfobacillus thermosulfidooxidans, Acidiphilium spp., and Ferroplasma thermophilum cultured......
J. Cent. South Univ. Technol. (2009) 16: 0218-0222 DOI: 10.1007/s11771-009-0037-z Bioleaching of chalcocite by mixed microorganisms subjected to mutation KANG Jian(康 健)1, 2, QIU Guan-zhou(邱冠周)1.... These observations suggest that group E might have potentials for industrial application. Key words: chalcocite; mixed microorganisms; bioleaching; mutation ......
J. Cent. South Univ. (2012) 19: 1973-1979 DOI: 10.1007/s11771-012-1234-8 Preliminary bioleaching of heavy metals from contaminated soil employing indigenous Penicillium Chrysogenum strain F1 DENG Xin..., Guangzhou 510655, China; ? Central South University Press and Springer-Verlag Berlin Heidelberg 2012 Abstract: Bioleaching is an environment-friendly and economical technique to remove heavy metals......
J. Cent. South Univ. Technol. (2007)04-0474-05 DOI: 10.1007/s11771-007-0092-2 Bioleaching of chalcopyrite by mixed culture of moderately thermophilic microorganisms WU Chang-bin(邬长斌)1,2, ZENG Wei... collected from several sulphide mines in China, and the bioleaching of chalcopyrite was conducted both in shake flask and bioreactor. The results show that in the shake flask, the mixture can......
Article ID: 1003-6326(2005)05-1150-06 Marmatite bioleaching with moderately thermoacidophilic bacterial strain and mineral analyses of solid residues SHI Shao-yuan(石绍渊)1, FANG Zhao-heng(方兆珩)2...: The bioleaching of a marmatite flotation concentrate with a moderately thermoacidophilic iron-oxidizing bacterial strain (MLY) is influenced significantly by temperature, pH, particle size, pulp density......
Bioleaching of pyrrhotite by Sulfobacillus thermosulfidooxidansNI Zhang-yuan(倪章元), GU Guo-hua(顾帼华), YANG Hui-sha(杨慧沙), QIU Guan-zhou(邱冠周) (School of Minerals Processing and Bioengineering, Central South University, Changsha 410083, China)Abstract:The bioleaching of pyrrhotite was investigated using Sulfobacillus thermosulfidooxidans. The effects of pH, pulp concentration, inoculation amount......
Bioleaching of copper oxide ore by P seudomonas aeruginosaM.A.Shabani1,M.Irannajad1,A.R.Azadmehr1,M.Meshkini1,21. Department of Mining & Metallurgical Engineering,Amirkabir University of Technology摘 要:Bioleaching is an environmentally friendly method for extraction of metal from ores.In this study,bioleaching of copper oxide ore by Pseudomonas......
J. Cent. South Univ. Technol. (2011) 18: 381-385 DOI: 10.1007/s11771-011-0707-5 Effect of L-cysteine on bioleaching of Ni-Cu sulphide by A. manzaensis HE Zhi-guo(贺治国)1, 2, ZHAO Jian-cun(赵健存)1, 2... in different concentrations on the bioleaching of Ni-Cu sulfide was studied with an extremely thermophilic archaea, Acidianus manzaensis. It is found that adding certain amounts of L-cysteine......
