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="ChDivSummary" name="ChDivSummary"><正>The recovery of Ge from lignite by microorganism includes two stages: (1) the breaking-down of Ge complex of humus in lignite into simple compounds assisted by microorganism; (2) the desorption of Ge compounds from the lignite. The recovery rate of Ge has been enhanced by 14% since the discovery of adsorption and desorption of Ge from coal. The effects of pH......
Bacterial leaching of chalcopyrite and bornite with native bioleaching microorganism WANG Jun(王 军), QIN Wen-qing(覃文庆), ZHANG Yan-sheng(张雁生), YANG Cong-ren(杨聪仁), ZHANG Jian-wen(张建... effect than the other factors on the microorganism. In addition, the results show that the maximum copper recovery was achieved using a mesophilic culture. The copper dissolution reached 51.34......
of microorganism amount and species in SBR reactor enriching denitrifying phosphate bacteria ZHOU Kang-qun, LIU Hui, SUN Yan-fu, LIU WANG Bao-e, ZHOU Yi-pin (Department of Environment Science... to enrich DPB. The change of microorganism amount and species during different phases were studied. The result shows that the amounts of PAO(phosphate accumulation organism) and DPB increase 94 and 75......
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Chromium accumulation, microorganism population and enzyme activities in soils around chromium-containing slag heap of steel alloy factory HUANG Shun-hong(黄顺红), PENG Bing(彭 兵... for the chromium pollution level in the area of the steel alloy factory. Key words: chromium contamination; soil microorganism; enzymes activities; total Cr; water soluble Cr(Ⅵ)
Effect of Lanthanum on Quantity of Major Microorganism Groups in Yellow Cinnamon Soil唐欣昀,张自立,周邦兵,赵海泉,张明,竺伟民摘 要:Thehistoryofapplicationofrareearthelements(REE)inagricultureismorethan20yearsinChina.RecentlytheconsumptionofREEisincreasedby...关键词:......
Interfacial electrokinetic characteristics before and after bioleaching microorganism adhesion to pyrite LIU Jian-she(柳建设), WANG Zhao-hui(王兆慧), CHEN Hong(陈 红), ZHANG Yan-hua(张艳华) School... characteri- stics before and after bioleaching microorganism adhesion to pyrite 3.1.1 Electrical double layer at pyrite/solution interface After the treatment of crushing and polishing, crystal......
thermophilum; cobalt ferrite nanocrystals; biomineralization; bioleaching; extreme acidophilic microorganism Cite this article as: WU Bai-qiang, HE Wan-li, YANG Bao-jun, LIAO Rui, ZHOU Yi, LIU Yu-ling......
; 文章编号:1672-7207(2009)01-0025-06 Toxicity of metal chromium to microorganism activities in soil around chromium-containing slag heap 2HUANG Shun-hong, YANG Zhi-hui, CHAI Li-yuan, PENG Bing... to chromium contamination is in the order: bacteria>fungi>actinomycetes. Key words: steel-alloy factory; chromium slag heap; pollution; soils; soil microorganism  ......