油田污水处理中絮凝剂除菌作用研究  

Study on action of removing SRB of flocforming agent in oilfield wastewater treatment

作　　者：赵海晶[1] 孙双立[1] 潘卫东[1] 张守献[1] 侯静莉[1] 解莉[2] 

机构地区：[1]中国石化胜利油田分公司胜利采油厂工艺研究所,山东东营257051 [2]中国石化胜利油田分公司胜利采油厂采油一矿,山东东营257051

出　　处：《石化技术与应用》2005年第5期361-362,共2页Petrochemical Technology & Application

摘　　要：对油田污水处理中絮凝剂的除菌性能进行了研究,结果表明:絮凝剂在净化水的同时,能将50%以上的硫酸盐还原菌随悬浮物、原油等各种杂质一同絮凝除去。加入0.2mg/L的聚丙烯酰胺作为有机助剂能提高絮凝剂的除菌性能,并节约水处理成本。在絮凝后的污水中投加少量的杀菌剂,就可达到控制细菌数量的目的。The flocculation SRB removing property of floccu-lants in oilfield wastewater treatment was studied. The results showed that 50% SRB were removed with suspended solid and emulsive oil by flocculating effect of flocculants. It was obvious that the property was improved by adding 0. 2 mg/L HPAM, the property was effective and economic for controlling the bacteria concentration in the oilfield wastewater.

关 键 词：油田污水处理 絮凝剂 硫酸盐还原菌 絮凝除菌 

分 类 号：TQ314.253[化学工程—高聚物工业]