降解苯酚细菌的分离及其生理特性研究  

Isolation and Physiological Character of Phenol-degrading Bacterial Strains

作　　者：温洪宇[1] 吕爱军[1] 肖伟[1] 张春海[1] 沈露露[1] 

机构地区：[1]徐州师范大学生命科学学院,江苏徐州221116

出　　处：《徐州师范大学学报（自然科学版）》2003年第4期50-52,共3页Journal of Xuzhou Normal University(Natural Science Edition)

摘　　要：从工业废水中分离到两株可以降解苯酚的细菌,初步确定为假单胞菌属(Pseudomonas)和芽孢杆菌属(Bacil- lus),分别命名为C1和C2.菌株C1和C2都能在以苯酚为唯一碳源的无机盐培养基中生长,并且确立了它们的最适培养 条件.在苯酚浓度适宜的条件下,不同氮源对于苯酚的降解效率有一定的影响.Two phenol-degrading bacterial strains which belong to Pseudomonas and Bacillus named C1 and C2 were isolated from waste water of chemical plants. They can grow in mineral medium with phenol as the sole carbon source and the optimum growth conditions for them are obtained by ex-perements. Different nitrogen sources can affect their phenol-degrading capacity under certain mass concentration of phenol.

关 键 词：降解菌 苯酚 驯化 培养 分离 污染物 微生物降解 

分 类 号：X172[环境科学与工程—环境科学]