混凝沉淀—IC工艺预处理高浓度OE生产废水  

Coagulation and Sedimentation-IC process pretreatment of high-concentration OE manufacturing wastewater

作　　者：欧阳二明[1] 赵方方[2] 凌晓[2] 果志强[2] 

机构地区：[1]南昌大学建筑工程学院,南昌330031 [2]南昌大学环境与化学工程学院,南昌330031

出　　处：《给水排水》2010年第2期61-63,共3页Water & Wastewater Engineering

摘　　要：脂肪酸聚氧乙烯酯(OE)生产过程中产生高浓度有机废水,用混凝沉淀—IC反应器预处理高浓度OE生产废水,当进水CODCr为6 000～9 000 mg/L、SS为800～1 500 mg/L时,出水平均CODCr、SS分别为780 mg/L、200 mg/L,CODCr、SS的平均去除率达到90%和85%,出水水质达到厂方的预处理要求,为后续主体工艺处理提供保障。The high-concentration organic wastewater in OE production was pretreated by coagulation and sedimentation-IC process. When the CODcr in influent water was 6 000-9 000 mg/L and SS was 80041 500 mg/L, the average CODer and SS in effluent were 780 mg/L and 200 mg/L with respective average removal rate 90% and 85%. The effluent quality met the pretreatment requirements of enterprise, which offered ensurance for the following main process.

关 键 词：高浓度OE废水 混凝沉淀 内循环厌氧(IC)反应器 

分 类 号：X703[环境科学与工程—环境工程] X783.03