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[6]. However, the structure of a leaching microorganism community can change during the leaching process, with changes of various environmental factors including temperature, pH, and heavy metal ions... inhibited. The optimum growth conditions of Ferroplasma L1 were similar to the conditions in this experiment, and this microorganism can use organic matter, which could compensate for the detriment......
): 68-71. [11] 李宏煦, 王淀佐. 生物冶金中的微生物及其作用[J]. 有色金属, 2003, 55(2): 60-63.LI Hong-xu, WANG Dian-zuo. Review of investigation on microorganism behavior in ore bioleaching[J]. Nonferrous Metals, 2003, 55(2): 60-63. [12] 李宏煦, 董清海, 苍大强, 王淀佐. 高温浸矿菌sulfolobus的生长及浸矿性能[J]. 北京科技大学学报, 2007, 29(1): 20-24.LI Hong-xu, DONG Qing-hai, CANG Da-qiang, WANG Dian-zuo. Thermophilic microorganism sulfolobus growth......
various species in complex consortia, it is very necessary and meaningful to simplify the microbial consortia and clarify the interaction and interrelationship of microorganism/chalcopyrite from...-oxidizing microorganism, gradually became the most dominant bacteria (52.6%) in the microbial community, while A. ferrooxidans decreased to 44.7%. Actually, at the early stage of bioleaching, there existed......
, such as chalcopyrite in different media [9-11], while few measurements were conducted in the presence of microorganism [12,13]. Similar study has been focused on the pentlandite for the reason of hardly getting.... The previous used massive sulfide electrode could not guarantee the affective attachment of microorganism on the polished crystal surface of sulfide mineral under quick scanning. So, in the present work......
plant remediation and less-efficient animal remediation. Microorganism is usually used to degrade the toxicity of heavy metal through redox or oxidation, also through bioleaching to decrease heavy... CRM/RM Information Center. Method of determination of soil pH value [EB/OL]. www.gbw114.org. [16] XU Guang-hui, ZHEN Hong-yuan. The handbook of analysis methode for soil microorganism [M]. Agricultural......
进行培养固定化微生物小球. 图2 包埋固定化微生物小球及其微生物空间分布SEM照片 Fig. 2 SEM of immobilized microorganism gelatinous pellet and its microbial spatial distributions 图3 不同供氧光照对PSB-1D降解2-CP效果的影响 Fig. 3 .... LIU Jianghong, PAN Yang, XU Ruidan. Optimization of degradation conditions of poly-containing wastewater by immobilized microorganism[J]. Journal of Hunan University (Natural Sciences), 2012, 39(3......
of FRANZMANN et al [14], temperature is major selective pressure for the microorganism during bioleaching. It is detrimental to the bioleaching process when temperature is above the maximal temperature which microorganisms can tolerate. And it is important that the temperature is maintained near optimal growth temperature of microorganism for improving bioleaching performance. It seems that 40-45 °C......
Sciences, 2010, 36(6): 446-448. [4] Basak B B, Biswas D R. Influence of potassium solubilizing microorganism (Bacillus mucilaginosus) and waste mica on potassium uptake dynamics by Sudan grass ( Sorghum..., 2011, 31(5): 27-30. [17] 程明, 崔承彬, 李长伟, 等. 化学诱变技术在微生物育种研究中的应用[J]. 国际药学研究杂志, 2009, 36(12): 412-417. CHENG Ming, CUI Chengbin, LI Changwei, et al. Chemical mutation technique applied microorganism breeding......
was serious [4]. However, there is little information about soil V pollution, mobility as well as microorganism biochemical characteristics affected by industrial activities of V extraction from...-cheng. Chromium accumulation, microorganism population and enzyme activities in soils around chromium- containing slag heap of steel alloy factory [J]. Transactions of Nonferrous Metals Society......
, ZHOU Dan, QIU Guan-zhou, ZENG Wei-min. Research development of microorganism synergy mechanisms during bioleaching[J]. The Chinese Journal of Nonferrous Metals, 2013, 23(10): 3010-3014 . [2] RAWLINGS... Jian-jun, LUN Xian-cai, LI Juan. The effects of the typical components of extracellular polymeric substances (EPS) of microorganism on the bio-decomposition of pyrite[J]. Acta Petrologica et......
