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	Domestication the Thiobacillus ferrooxidans under high concentration of uranium and studied on the kinetics parameter
	Shi, J; Wang, DS; Zhong, ZX
	2003
会议名称	International Symposium on Water Resources and the Urban Environment
会议日期	NOV 09-10, 2003
会议地点	WUHAN, PEOPLES R CHINA
关键词	thiobacillus ferrooxidans uranium microbial activity domestication kinetic
英文摘要	The microbial activity of Thiobacillus ferrooxidans under high concentration of uranium'is the key point for successful application of microbe leaching technology to uranium. It becomes therefore very important to deal with the. adaptation of. Thiobacillus ferrooxidans to high concentration of uranium. After fixing the optimum culture condition(which is pH 1.8, temperature 30, 20% for inoculated size and 90 min/r for venting condition), the microbial activity of Thiobacillus ferrooxidans under different uranium concentration was. studied. The results showed that high concentration of uranium would restrain microbe to grow; however, the restrain process can be reduced by domestication. Furthermore, the kinetic parameters of bacteria growth after domestication in high concentration of uranium under the optimum culture condition were determined. The growth rate of Thiobacillus ferrooxidans cells obtained was 0.0322 /h.
内容类型	会议论文
源URL	[http://ir.rcees.ac.cn/handle/311016/24802]
专题	生态环境研究中心_环境水质学国家重点实验室
推荐引用方式 GB/T 7714	Shi, J,Wang, DS,Zhong, ZX. Domestication the Thiobacillus ferrooxidans under high concentration of uranium and studied on the kinetics parameter[C]. 见:International Symposium on Water Resources and the Urban Environment. WUHAN, PEOPLES R CHINA. NOV 09-10, 2003.

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