高盐苯胺废水降解菌的筛选与特性分析  

Isolation and Characterization of High Salinity Anilinedegradation Bacterial Strains

作　　者：骆新芳[1] 李钧敏[1] 骆钱芬[1] 吴建江[1] 余彬彬[1] 赵湘湘[1] 王旦旦[1] 

机构地区：[1]台州学院生命科学学院,浙江临海317000

出　　处：《环境科学与技术》2009年第12期63-66,共4页Environmental Science & Technology

基　　金：浙江省科技厅面上科技项目(2007C23052);浙江省科技厅新苗人才计划资助项目(2007R40G2170042)

摘　　要：经富集、驯化分离筛选到的5株高盐苯胺降解菌对苯胺及实际废水均具有一定的降解能力。5株细菌的生长较为迅速,延迟期和平稳期均很短,生长最适温度为25℃,生长的最适pH接近中性。5株细菌对盐的耐受性可达18%,对实际废水的耐受性可达30%。其中3号菌株对苯胺的降解率最高,而22号菌株对实际废水的COD去除率最大。5 high salinity aniline degradation bacterial strains which are capable of degradation of aniline and wastewater were isolated. The strains grew fast, with short delay period and stable period as well as optimal temperature of 25℃ and pH close to neutral. The tolerance to salt was up to 18% and to wastewater up to 30%

关 键 词：高盐苯胺废水 降解细菌 筛选 特性 

分 类 号：X703[环境科学与工程—环境工程]