水体中秋兰姆特效降解菌的筛选及其降解性能研究

水体中秋兰姆特效降解菌的筛选及其降解性能研究

高松，宋莹，王琳，蒋步新

吉林大学环境与资源学院,国土资源部水资源与水环境重点实验室，长春 130026

收稿日期:2006-01-09 修回日期:1900-01-01 出版日期:2006-05-26 发布日期:2006-05-26
通讯作者: 高松

Study on the Screening and Characterization of Special Effective Bacteria of Degrading Thiuram in the Waterbody

GAO Song，SONG Ying，WANG Lin，JIANG Buxin

College of Environmental and Resources, Key Laboratory of Water Resources and HydroEnvironment,The Ministry of Land and Resources P.R.C., Jilin University, Changchun 130026, China

Received:2006-01-09 Revised:1900-01-01 Online:2006-05-26 Published:2006-05-26
Contact: GAO Song

摘要/Abstract

摘要： 从某橡胶厂废弃物堆积场采集受秋兰姆污染的土壤中分离出TM₁、TM₂、TM₃ 3株单菌，分别加到一定浓度秋兰姆的模拟水中，通过实验优化出秋兰姆最佳降解条件，得出单菌株TM₁对水样中的秋兰姆降解能力最大。将3株单菌按一定方式混合制成T₁、T₂、T₃、T₄ 4组混菌，用单菌降解秋兰姆的最优条件对4组混菌进行降解性能实验，其中混菌T₁对秋兰姆降解率最高，降解率可达95.77%。

关键词: 筛选, 秋兰姆, 降解菌

Abstract: Three odd bacteria named TM₁, TM₂ and TM₃ were screened from the soil contaminated by thiuram in a landfill of a rubbermanufactured factory and then these bacteria were added into the water with a certain concentration of thiuram. Experimental results show the best conditions with the highest ability to degrade thiuram and TM₁ has the highest ability to degrade thiuram among the three bacteria. The four new bacteria ( T₁,T₂,T₃ and T₄) mixed with the three odd bacteria by a certain form have been used to study the ability of degrading thiuram under the former optimized conditions,and the T₁ mixed bacteria has the highest ability with degrading rate of thiuram of 95.77%.

Key words: screening, thiuram, degrading bacteria

中图分类号:

高松，宋莹，王琳，蒋步新. 水体中秋兰姆特效降解菌的筛选及其降解性能研究[J]. J4, 2006, 36(03): 455-457.

GAO Song，SONG Ying，WANG Lin，JIANG Buxin. Study on the Screening and Characterization of Special Effective Bacteria of Degrading Thiuram in the Waterbody[J]. J4, 2006, 36(03): 455-457.

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