一种高效多功能环保净水剂的研制

摘要

为了解决稠油污水处理的难题，利用丙烯酰胺与阳离子单体吸附配位聚合而成一种多功能阳离子型净水剂，在阳离子型净水剂的基础上又引用了 Cl-为阴离子型药剂。两种药剂的净水絮凝作用各有优势，为发挥正协同作用，兼有二者优点于一体，相比现用的净水剂、絮凝剂而言，发挥更强的除油、净水、絮凝脱稳性能。现场污水处理评价实验结果表明：与油田常用的净水剂相比净，曙五联污水处理后含油达到17.5 mg/L、COD 到达82.4 mg/L，悬浮物达到95.7 mg/L。%In order to solve the problem of heavy oil sewage treatment, a multifunctional cationic flocculant was prepared from acrylamide and cationic monomer by coordination polymerization;On the base of this cationic flocculant,an anionic flocculant was also prepared by introducing Cl-. Water purifying flocculating effect of two flocculants has their respective advantages. The experiment results show that oil content in sewage treated with the flocculants in Shuwulian sewage treatment reaches 17.5 mg/L, COD reaches 82.4 mg/L, and suspended matter reaches 95.7 mg/L.