活性艳蓝B-RV高效脱色菌筛选及脱色能力研究  

Decolorization Bacteria:Their Isolation and Optimum Condition for Removing Reactive Brilliant B-RV

作　　者：柳娟[1] 张甲耀[1] 陈兰洲[1] 胡田甜[1] 严炜 

机构地区：[1]武汉大学环境科学系,武汉430079

出　　处：《环境科学与技术》2006年第11期18-20,共3页Environmental Science & Technology

基　　金：国家自然科学基金资助项目(20277029)

摘　　要：从印染厂的沉淀池污泥和污水处理站的曝气池污泥中分离到3株对活性艳蓝B-RV染料脱色能力较高的细菌,编号分别为A,B1,B2,经鉴定分别为产碱菌属(Alcaligenes)、假单胞菌属(Pseudomonas)和克雷伯氏菌属(Klebsiella).探讨了三株菌在不同接种量、温度、pH和培养时间等条件下对活性艳蓝B-RV脱色的情况,并获得了其脱色反应的最适条件,此三株菌在最适条件下脱色率均能达到70%以上。This study relates to three strains of bacteria:Alcaligaenes,Pseudomonas and Klebsiella,which was isolated from both the sludge in the sedimentation tank of a dyeing factory and the sludge of the aeration tank of a sewage treatment plant.Experiment was conducted to determine the capacity of decolorization of reactive brilliant B-RV and the optimum condition for each of the bacteria.

关 键 词：筛选 活性艳蓝B-RV 微生物脱色 

分 类 号：X17[环境科学与工程—环境科学]