Abstract: Dealing with oily wastewater by polymer material, the absorbance change before and after treatment with UV spectrophotometry was determined to calculate the oil removing rate. Some factors on the rate of removing oil including the type of polymer material, operation temperature, working time and the amounts of polymer material were investigated, and the experimental results show that the rate of removing oil can reach more than 60% when the polyvinyl chloride is used as the agglomerating material, the temperature of water is 60 ℃, the mass ratio of agglutinating [KG*3]material's[KG*3] to [KG*3]waste[KG*3] water[KG*3] is [KG*3]0.6 g/mL, the working time is 10 min.

Key words: Oily wastewater Po, lymer material ,  Oil removal

摘要： 采用聚结材料处理含油废水,通过紫外分光光度法测定处理前后吸光度变化,计算油的去除率。考
察了聚结材料种类、反应温度、停留时间、聚结材料质量浓度等对油的去除率的影响。结果表明,采用聚氯乙烯作为
聚结材料,反应温度为60℃,聚结材料质量浓度为0.6g/mL,停留时间为10min时,含油废水中油的去除率可达
60%以上。

关键词: 含油废水 , 聚结材料 , 除油