生物膜法A/O工艺处理玉米产品生产废水的研究  

Study on biomembrane A/O process for treatment of wastewater from corn product production

作　　者：车庆华[1] 迟庆红[2] 林冰[1] 江春[1] 张立桅[1] 高杨[1] 李冰[1] 吴晓峰[1] 

机构地区：[1]中国石油吉林石化公司污水处理厂,吉林吉林132021 [2]吉化集团吉林市龙山化工厂,吉林吉林132022

出　　处：《化工科技》2009年第5期45-47,共3页Science & Technology in Chemical Industry

摘　　要：生物膜法A/O工艺处理玉米开发产品生产废水,在进水COD_(cr)=1 526 mg/L,ρ(NH_3-N)=180.4 mg/L的情况下,可使出水达到COD_(cr)=89.74 mg/L,ρ(NH_3-N)=14.19 mg/L,符合国家一级排放标准,去除率分别达到94.12%和92.13%,工艺流程简单,处理效果好。Treating wastewater from corn product production by biomembrane A/O process, was carried out. The experimental condions are as follows, the in-fluent CODer = 1 526 mg/L,ρ（NH3-N）= 180. 4 mg/L, the final effluent CODcr and NH3-N are 89. 74 mg/L and 14. 19 mg/L, respectively, the effluent quality is stable and conforms to the national permitted criterion,the removal rates of CODcr and NH3-N can reach 94. 12% and 92. 13% ,respectively,the process is simple and the efficiency is good.

关 键 词：玉米开发产品生产废水 A/O工艺 生物膜法 悬浮污泥法 

分 类 号：X703.1[环境科学与工程—环境工程]