太湖水中降解苯酚细菌的分布与降解能力研究  

STUDY ON DISTRIBUTION AND DEGRADATION OF PHENOL-DEGRADING BACTERIA FROM WATER IN TAIHU LAKE

作　　者：邵圣文[1] 王春生[1] 沈敏雄[1] 蒋培余[1] 

机构地区：[1]湖州师范学院,浙江湖州313000

出　　处：《能源环境保护》2004年第3期21-23,共3页Energy Environmental Protection

基　　金：2002年度浙江湖州市科技局项目 (2002YS03)

摘　　要：太湖水中降解苯酚的细菌有3个属 ,分别是假单胞菌属、微球菌属和芽孢杆菌属。芽孢杆菌属和假单胞菌属是降解苯酚的主要细菌。未驯化细菌对1mg/L苯酚的降解率介于70 %～85%。驯化细菌对苯酚的降解能力有了很大提高 ,对60mg/L苯酚的降解率达到了60 %～86%。CS1 培养基适宜测试未驯化细菌对苯酚的降解能力 。There were three genuses phenol-degrading bacteria from water in Taihu Lake,which were Pseudomonas,Micrococcus and Bacillus.The main phenol-degrading bacteria were Bacillus and Pseudomona.For the bacteria without previous phenol-taming,the ratio of1mg/L phenol degradation was in the area from70%to85%.For the bacteria with previous phenol-taming,the ability of phenol degradation was greatly enhanced and the ratio of60mg/L phenol degradation reached the area from60%to86%.CS 1 media could be used to test the ability of phenol degraˉdation for the bactria without previous phenol-taming,and CS 2 media was fit for the bacteria with previous phenol-taming.

关 键 词：太湖 苯酚降解细菌 

分 类 号：X172[环境科学与工程—环境科学]