复合絮凝剂LM-1的研究与应用  

Preparation and Application of Compound Flocculant LM-1

作　　者：范振中[1] 骆华锋[2] 马延明[3] 王丙奎[1] 

机构地区：[1]大庆石油学院石油工程系,大庆163318 [2]大庆石油学院机械系,大庆163318 [3]大庆石油管理局创业集团,大庆163320

出　　处：《精细石油化工进展》2004年第6期33-34,38,共3页Advances in Fine Petrochemicals

摘　　要：复合絮凝剂LM-1由有机絮凝剂CPAM和无机絮凝剂PAC复配而成。室内试验表明,含油污水经复合絮凝剂LM-1处理后,回注污水的三项指标均达要求,无机絮凝剂或有机絮凝剂单剂不能满足回注污水的要求。现场试验表明,复合絮凝剂LM-1加量为30-50 mg/L时,处理后回注污水平均油含量3.2 mg/L,固体悬浮物平均含量2.3 mg/L,粒径中值平均1.2 μm,达到大庆油田回注污水的水质指标。The compound flocculant LM - 1 was composed of organic flocculant CPAM and inorganic flocculant PAC . The experimental results in laboratory showed that the performance indexes of the sewage treated with LM - 1 could meet the reuse demand. The result of field test showed that average value of oil content, suspended solid content and media particle size of sewage were 3.2 mg/L, 2.3 mg/L, and 1 .2 μm respectively when amount of compound flocculant LM - 1 was 30 - 50 mg/L.It was up to the performance indexes of the reuse sewage in Daqing Oilfield.

关 键 词：复合絮凝剂 应用 复配 油含量 固体悬浮物 粒径中值 水处理 

分 类 号：X741[环境科学与工程—环境工程]