 |
【英文篇名】 Study on Flocculent Treatment of Oilfield Wastewater with Sulfur and Low Turbidity
【作者中文名】 屈撑囤; 张淑侠; 王新强; 闫丽;
【作者英文名】 Qu Chengtun1 Zhang Shuxia1 Wang Xinqiang1 Yan Li2 （1.Xi; an Petroleum University; 2.Zhongyuan Oilfield）;
【作者单位】 西安石油大学; 中原油田采油一厂文一污水站;
【文献出处】 油气田环境保护, Environmental Protection of Oil & Gas Fields, 编辑部邮箱 2007年 03期
期刊荣誉：ASPT来源刊 CJFD收录刊
【关键词】 注水; 水处理; 污泥; 絮凝; 结垢;
【英文关键词】 water injection; water treatment; sludge; flocculent; scaling;
【摘要】 中原油田明二污属含硫低浊度污水,处理后水主要用于回注。文章通过pH调节剂的优选、除硫剂优选并与絮凝药剂联合,对明二污含硫低浊度污水进行了絮凝处理。结果表明:当pH值为7.5、2#絮凝剂加量为50mg/L、有机絮凝剂加量为0.5mg/L、除硫剂加量为20mg/L时,处理后水中的悬浮物、总铁和含油量分别达到1.9mg/L、0.43mg/L和0mg/L;SRB、TGB均为102个/mL;腐蚀速率及结垢量分别降到0.062mm/a和1.9mg/L;污泥产生量降低到0.23～0.26mg/L;在90℃时的结垢量由地层水的23.3mg/L降低到1.9mg/L,处理后的水达到中原油田回注水的水质标准,并且水质稳定。
【英文摘要】 Mingerwu Oilfield wastewater of Zhongyuan oilfield contains sulfur and has low turbidity,and is used for reinjection water after being treated. In the experiments,pH regulators and desulphurizing reagents were optimized firstly,and they were used combining with flocculation agents treating the wastewater. The results showed that under the conditions that pH was 7.5,and the amounts of 2# flocculent organic flocculent agents and desulphurizing reagents were 50mg/L,0.5mg/L and 20mL/L respectively,the concentra...
【基金】 “十五”国家科技攻关计划项目(2004BA610A10)
【DOI】 CNKI:SUN:YQTB.0.2007-03-006
