摘要：

将SPTL-CS系列复合无机高分子絮凝剂应用于含油废水和印染废水的实验室及中试处理，结果表明：对石油废水的处理，沉淀法除油率为75%左右，浮选法除油率达99%以上，处理后水质达到回用标准；对印染废水的处理，脱色率达98%以上，COD_Cr达75%以上，基本达到了国家规定的排放标准。

关键词: 絮凝剂, 石油废水, 印染废水

Abstract:

In this paper the SPTL—CS coagulant is used in the treatment of waste water from oil and printing and dyeing in laboratory and industrialization.The result indicates that the SPTL—CS can get rid of about 75% of oil in flocculation,and more than 99% of oil in flotation on treatment of wastewater of oil. On treatmeat of printing and dyeing,the SPTL—CS can get rid of more than 75% of COD Cr , and more than 98% of colority. After the treatment,the wastewater can meet the requirement stipulated by the National Waste Disposol Standard.

Key words: coag ulant, oil wastewater, printing and dyeing wastewater