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community structure and function in the bioleaching systems, as well as the relationships of the population dynamics with the environmental factors is very important for the optimization of microbial... Microbial community structure and function in sulfide ore bioleaching systems QIU Guan-zhou(邱冠周), LIU Xue-duan(刘学端), ZHOU Hong-bo(周洪波) Key Laboratory of Biometallurgy of Ministry......
provide information on microbial community diversity, structure and function, they cannot provide a complete picture of microbial activity and dynamics in a rapid, parallel, and high-through-put manner.... These include: 1) What functional processes is a microbial community capable of performing? 2) What are the dominant populations within a microbial community? 3) What is the dynamics of functional activity......
Effect of CO2 and N2 on microbial community changes during column bioleaching of low-grade high pyrite-bearing chalcocite oreCHEN Bo-wei(陈勃伟), WU Biao(武彪), LIU Xing-yu(刘兴宇), WEN Jian-kang(温建康... ore was conducted at 40 °C with aeration of CO2 and N2. Ore samples were collected at day 43, 64, 85, 106 and subjected to microbial community analysis by 16S rRNA gene clone library. Phylogenetic......
J. Cent. South Univ. (2021) 28: 2022-2036 DOI: https://doi.org/10.1007/s11771-021-4750-6 Variation in energy metabolism structure of microbial community during bioleaching chalcopyrites..., part of Springer Nature 2021 Abstract: The energy metabolism structure of microbial community plays an important role in the process of biohydrometallurgy. In this article, an artificial microbial......
Diversity of microbial community at acid mine drainages from Dachang metals-rich mine, China ZHOU Zhi-jun(周智君)1, 2, YIN Hua-qun(尹华群)1, 2, LIU Yi(刘 毅)1, 2, XIE Ming(谢 明)1, 2, QIU Guan-zhou(邱冠周)1... 98.22% of the entire microbial community. Compared with sample TS, the microbial community in sample WK was more diversified according to the observation. Interestedly, the Legionella species, which......
that of CFT, but the sulfur-oxidizing bacteria percentage was the opposite. The archaeon F. thermophilum L1 was detected in ALT but not in CFT. Key words: bioleaching; tailings; microbial community dynamics... microscope (Olympus Instrument, BX41). 2.5 Microbial community dynamics analysis Leachate (50 mL) containing tailing residues and microorganisms was collected regularly and centrifuged at 3000 r/min......
;of microbial diversity. The effects of temperature on bioleaching of low grade copper ore and the dynamics of microbial community from Zambia were studied. The results show that, at 30... ℃, Sulfobacillus sp. and Acidithiobacillus caldus dominate in the microbial community. Key words: copper ore; temperature; bioleaching; microbial community dynamics; Illumina Miseq sequencing 目前,生物浸出作为一种新型的具有吸引力的冶金方......
time.Principal component analysis of the BIOLOG data indicates that microbial community structures have changed,carbon sources consumption of microorganisms in paddy soil becomes much more rapid after 8 weeks,and under RE stress,the change of microbial community structures is a long-term effect. Key words:microbial biomass; respiratory rate; community structure; paddy soil; rare earths; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 22(2012) 192-198 Relationships among bioleaching performance, additional elemental sulfur, microbial population dynamics and its energy metabolism in bioleaching...: To estimate the relationships among bioleaching performance, additional elemental sulfur (S0), microbial population dynamics and its energy metabolism, bioleaching of chalcopyrite by three typical......
High efficient mixed culture screening and selected microbial community shift for bioleaching process LI Shou-peng1, 2, GUO Ning1, 2, WU Hai-yan1, 2,QIU Guan-zhou1, 2, LIU Xin-xing1, 2 1... and the metagenomic approach. Community genome array (CGA) was used for analyzing the mixed culture microbial community shift during the bioleaching process. The results indicate that the mixed......
