IMBR—A/O工艺处理高浓度炼油废水  

IMBR-A/O FOR OIL REFINING WASTE WATER TREATMENT

作　　者：李志东[1] 张勇[1] 张令戈[1] 肖新程[1] 曲丹丹[1] 

机构地区：[1]大连市环境科学设计研究院,辽宁大连116023

出　　处：《西南石油大学学报（自然科学版）》2009年第2期117-120,共4页Journal of Southwest Petroleum University(Science & Technology Edition)

基　　金：中日合作项目(200504002);中国石油天然气集团公司项目(0404124)

摘　　要：IMBR-A/O(一体式膜生物反应器—厌氧/好氧)工艺经过55d的连续运行,对炼油厂废水进行了处理。研究表明:出水COD和BOD5稳定,平均去除率均达92%以上;NH3-N、油及浊度的平均去除率分别为88%,95%和75%;对TP、SS、TSS、NH3-N及酚的去除率分别大于85%,98%,99%,79%和99.9%,说明IMBR对上述污染物有较好的处理效果。In this examination,the experiment with a period of 55 days is carried out for studying on the oil refining waste water treatment by IMBR-A/O(integrative membrane bioreactor-anaerobic/aerobic).The results show that the average removal rate of COD and BOD5 are all over 92%,the removal rate of NH3-N,oil and turbidity are 88%,95%,75% respectively,the removal rate of TP,SS,TSS and phenol are over 85%,98%,99%,79% and 99.9% respectively,which explains IMBR has very good treatment effect on above contamination.

关 键 词：一体式膜生物反应器 炼油污水 厌氧/好氧 回用 

分 类 号：TE992.2[石油与天然气工程—石油机械设备]