当前位置: 首页 > 文章 > 厌氧处理废水过程中硫酸盐还原菌的生态特性 农机化研究 2004 (5) 106-109+112
Position: Home > Articles > Ecological Characters of SRB in Wastewater's Hypoxia Treatment Journal of Agricultural Mechanization Research 2004 (5) 106-109+112

厌氧处理废水过程中硫酸盐还原菌的生态特性

作  者:
万由令;李龙海;甘欣欣
单  位:
江苏大学生物与环境工程学院
关键词:
环境工程学;硫酸盐还原菌;理论研究;因子;竞争
摘  要:
对厌氧处理硫酸盐废水过程中硫酸盐还原菌的生态学进行了综述,详细介绍了硫酸盐还原菌的生理特性、分类、代谢机理、所利用的碳源种类、SRB在厌氧硝化中的作用,以及影响SRB对废水中硫酸根还原作用的多种因子,如pH值、温度、溶解氧、硫化物、乙酸等。在此基础上,还研究了SRB与其他厌氧菌之间的竞争,以及影响SRB与MPB菌种竞争的各种因素。可见,硫酸盐还原菌是一类多样性群体。
译  名:
Ecological Characters of SRB in Wastewater's Hypoxia Treatment
作  者:
WAN You-ling,LI Long-hai,GAN Xin-xin (School of Biological and Environmental Engineering,Jiangsu University,Zhenjiang 212013,China) [
关键词:
enviomental engineering science;sulfate-reducing bacteria;theoretical research;gene;competition
摘  要:
The ecology characters of SRB in wastewater抯 hypoxia treatment are summarized in this paper. The characteristic, the classify, the metabolized mechanism of the SRB, the carbon source which can be used by SRB, the function of SRB in hypoxia nitration and some genes have effect on the changes of SO42- in the wastewater are particularly introduced. The genes are the pH, the temperature, the dissolved oxygen, the sulfide and the acetic acid etc. For the more, the SRBs completions with the other bacteria and some genes, such as the pH, the temperature and the concentration of SO42- etc that can effluent the completion between SRB and MPB, are also analyzed in the paper. So SRB is one kind of multifamily colony. [

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