高分子阳离子絮凝剂用于炼油废水处理研究

Study on The Treatment of Refinery Water with HCA Polymeric Cationic Flocculant

摘要: 用聚二甲基二烯丙基氯化铵型高分子阳离子絮凝剂处理炼油废水考察了险油和化学耗氧量的动态变化规律。对产生的浮渣性质及滤饼的成份进行了研究。并且与聚合铝的处理效果进行对照。研究结果表明，ＨＣＡ除油和化学耗管氧量的性能优于ＰＡＣ，ＨＣＡ产生的浮渣是ＰＡＣ的三分之一，而浮渣中的含油量则是ＰＡＣ的三倍。

Abstract: The kinetic regularity of the removing of oil and COD from refinery water with HCA polymeric cationic flocculant, polydimethyldiallyl ammonium chloride, was investigated. It was used in plant-scale equipment and the amount of refinery water was 700 t/h. T