钢铁企业含油废水过滤处理试验研究

Research on Oily Wastewater Treatment by Filtration

针对钢铁企业含油废水处理这一难题，提出了采用过滤处理轧钢废水的方案，并使用自清洗动态膜除浊除油器对轧钢废水进行深度处理试验．结果表明：该方法对轧钢含油废水有很好的处理效果，在进水含油量为20～200mg／L时，出水含油量都低于5mg／L，去除率在90％以上。

The self-cleaning dynamic membrane was problem of oily wastewater in iron and steel enterp method has absolute effect on the treatment of oily was lower than 5 al rate was above proposed for SS and rises. The results of wastewater, after th oil removal to solve the difficult the experiments show that this e treatment the oil concentration mg/L while the oil content in the water was in the range of 20-200 mg/L, so the remov 90%.