摘要
絮凝作为油田污水的一级处理,具有投资低、运行费用低等优点。以胜利油田采油污水为研究对象,将聚合硫酸铁(PFS)分别与FA、AN、F04、F06、F08组成的无机-有机复合絮凝剂PFS-PAM系列对含油污水进行处理,结果表明,PFS-AN在除去COD、除浊、除油等效果均最优,沉淀速度快,沉降时间短,达到油田回注水标准。
Flocculation as the first level of sewage treatment had advantages in low investment and low operation cost. The oil sewage of Shengli Oilfield was treated by inorganic - organic compounded flocculant PFS - PAM composed of PFS and FA or AN or F04 or F06 or F08. The result showed that PFS - AN was the most effective in eliminating COD and oil with fast deposition speed and short setting time and met the standard of oilfield recireulated water.
出处
《精细石油化工进展》
CAS
2007年第3期10-12,21,共4页
Advances in Fine Petrochemicals
作者简介
曾科，长江大学化工学院在读硕士，主要从事油田水处理方面的研究。
