共搜索到218条信息,每页显示10条信息,共22页。用时:0小时0分0秒586毫秒
学学报: 自然科学版, 2004, 27(3): 125-129.WANG Li-ao, CUI Zhi-qiang, QIAN Zong-qin, et al. Advances in immobilized microorganism and its applications of wastewater treatment[J]. Journal of Chongqing University... Zhu, LAN Hui-xia, et al. Chlorophenol degradation and microorganism community structure of immobilized granular sludge under micro-aeration condition[J]. Journal of South China University of Technology......
Microorganism source Bacterial strain came from the petroleum- contaminated soil, which was collected from Zhongyuan Oil Field. 2.2 Chemicals Dibenzothiophene (DBT) and 2-hydroxybiphenyl (2-HBP) were purchased...: Williams & Wilkins, 1986: 1288-1301. [14] Microorganism Institute, The Chinese Academy of Sciences. Common Identification Technique of Normal Bacteria[M]. Beijing: Science Press, 1984......
acidophiles were different at different sites, as well as microorganism community composition. Even if the geography and geochemistry properties in different sites have showed some similarity, important... is sufficient to detect the community diversity and to infer microorganism distribution within these communities. 3.3 Phylogenetic analysis Sequences of 36 RFLP band patterns are fully sequenced......
] SANDSTORM A, PETERSSON S. Bioleaching of a complex sulphide ore with moderate thermophilic and extreme thermophilic microorganism[J]. Hydrometallurgy, 1997, 46(1/2): 181-190. [7] GOMES E, BALLESTER A, GONZALEZ F, et al. Leaching capacity of a new extremely thermophilic microorganism, Sulfolobus rivotinct[J]. Hydrometallurgy, 1999, 52(5): 349-366. [8] GOMEZ E, BALLESTER A, lAZQUEZ M L, et al......
, Smith R W, Misra M, et al. Microorganism as chemical reagents: the hematite system[J]. Mineral Engineering, 1992, 5(3-5): 547-556. [9]Subramanian S, Santhiya D, Natarajan K A. Surface modification...[J]. 国外金属矿选矿, 1998, 3: 37-40. WANG Wen-sheng, WEI De-zhou, ZHENG Long-xi. Significance and investigation method of microorganism attach to mineral surface[J]. Metallic Ore Dressing Abroad, 1998, 3......
on investigating the leaching kinetics, interfacial action mechanism, microorganism ecology and mineralogy during bioleaching of chalcopyrite [3,4]. Generally speaking, the reaction products [4,5... shown in Fig. 3 (Experiment A) was nearly in accordance with the typical growth curve of the microorganism. With the growth of the cells, more and more Fe2+ ions were bio-oxidized into Fe3+ ions......
] LIU Jianshe, WANG Zhaohui, CHEN Hong, et al. Interfacial electrokinetic characteristics before and after bioleaching microorganism adhesion to pyrite[J]. Transactions of Nonferrous Metals Society...,Metals and Materials Society, 1990, 42(1): 28-30. [15] WANG Jun, QIN Wenqing, ZHANG Yansheng, et al. Bacterial leaching of chalcopyrite and bornite with native bioleaching microorganism[J......
, Henan Province, China. Serial dilution was adopted to isolate the microorganism on the agar solid medium (1.5%, ratio of mass to volume). Strain HY-7 was cultured in 250 mL Erlenmeyer flasks..., and the effectiveness of the positive mutation of strain HY-6 by the generation time. 3 Results and discussion 3.1 Microorganism strains 3.1.1 Morphological characteristics of strain HY-7 After......
Trans. Nonferrous Met. Soc. China 23(2013) 219-230 Bio-dissolution of Cu, Mo and Re from molybdenite concentrate using mix mesophilic microorganism in shake flask H. ABDOLLAHI1, S. Z. SHAFAEI1, M... microorganism such as A. ferrooxidans is commonly grown on 9K medium developed by SILVERMAN and LUNDGREN [27]. The ferrous ions oxidation occurs via reaction (11).  ......
of the genus Acidithiobacillus and Leptospirillum were ubiquitous in the following four samples, and the rest genus was not dominant. Acidithiobacillus spp. is widely considered to be the microorganism... but with abundant diversity. 2) The acidophilic microorganism existing in the mine drainage had close relationship with the surrounding environment, The dominance of Acidithiobacillus spp. had close......