A-B法的改进试验  

Improvement of Wastewater by A - B Process

作　　者：黄敬文 王启田 赵丙峰 

机构地区：[1]山东省水利学校,山东曲阜273100

出　　处：《净水技术》2002年第4期26-28,共3页Water Purification Technology

基　　金：山东省水利厅立项项目

摘　　要：结合A—B法与生物接触氧化法的优点,试验证明该工艺合理可行。A段吸附池在兼性条件下,当HRT=0.5h时,COD_(er)去除率为50％左右;在好氧条件下当HBT=1.5h时,B段COD_(er)的去除率为60％左右。系统COD_(er)总去除率在80％左右。A-B method and bio - contact - oxidation process combination are very useful to treat domestic wastewater. In part A CODcrwas removed about 50% at HRT = 0.5h and DO = 0.5mg/L, in part B about 60% at HRT=1.5h and DO≥2mg/L. This system removal rate of CODcr were 80% totally.

关 键 词：A-B法 生物吸附 生物接触氧化 CODCR去除率 污水处理 

分 类 号：X703[环境科学与工程—环境工程]