焦化废水的微生物脱色  

BIOLOGICAL DECOLORIZATION OF COKE-PLANT WASTEWATER BY USING IMMOBILIZED MICROORGANISMS

作　　者：谢志建[1] 黄钧[1] 李国良[2] 张云昭[1] 邵立宪[2] 李毅军[1] 

机构地区：[1]中国科学院成都生物研究所,成都610041 [2]中国上海宝钢化工有限公司,上海200942

出　　处：《应用与环境生物学报》2001年第6期600-603,共4页Chinese Journal of Applied and Environmental Biology

摘　　要：在试验室条件下 ,分离出 3株焦化废水脱色优势菌株 ,采用恒温连续进水的固定化生物膜系统 ,研究了焦化废水中有代表性的难降解污染指标—色度的去除 .tHR12h ,系统出水色度平均由 330倍降至 6 5倍 ,去除率 79.5 %以上 .图 2表 2参Three decoloring strains were isolated in laboratory.The decolorization of coke plant wastewater was studied using the microorganism in a fixed biofilm system. The chrominance of coke plant wastewater was reduced from 330 fold to 65 fold. Coke plant wastewater could be continuously decolored by more than 79.5% in 12 h by this system. Fig 2,Tab 2,Ref 11

关 键 词：焦化废水 脱色 生物降解 微生物菌剂 生物膜 废水处理 

分 类 号：X703.1[环境科学与工程—环境工程]