生物膜法A/O+微电解工艺处理稠油炼制污水实验研究  

Experimental study on the application of biomembrane process A/O + microelectrolytic process in treatment of the wastewater from Dense Oil Refinery

作　　者：陈爱华 方新湘 于娟 金若菲[2] 郭淑莲 

机构地区：[1]克拉玛依石化分公司炼油化工研究院,新疆克拉玛依834000 [2]大连理工大学环境与生命学院,辽宁大连116024

出　　处：《炼油与化工》2011年第5期30-33,86,共4页Refining And Chemical Industry

摘　　要：由调节、隔油、混凝气浮处理后的稠油炼制污水,经生物膜法A/O+微电解实验装置处理后,出水指标在达到排放标准的同时,达到了回用水处理装置的进水要求。实验表明,该生物膜反应器能减少污泥产量,降低污泥回流量,提高氧传质效率,具有更高的容积负荷和污泥负荷。该处理工艺能切实能提高炼油污水的利用率。The waste water from the dense oil refinery,after treated by regulation,separation and coagulation-air floatation,and then by biomembrane A/O+microelectrolytic experimental plant,its discharge-water indicators meet both the emission standard and the feed-water requirement of the recycled water treatment plant.The experiment shows,the biomembrane reactor can reduce sludge production and its reflux,improve oxygen heat-transfer efficiency,and has higher volume load and sludge load.This treatment process can practically increase the utilization rate of refinery wastewater.

关 键 词：炼油污水 生物膜反应器 微电解工艺 A/O小试装置 

分 类 号：X703[环境科学与工程—环境工程]