PVF微孔滤膜在造纸废水处理中应用研究

The Study on the Application of PVF Microfiltration Membrane in Processing Waste Water of the Paper Mills

针对我市造纸废水现状,通过对废纸造纸污水污染特征及现有污染治理状况的研究,对高分子PVF微孔滤膜在处理废纸造纸废水领域的应用进行了研究。结果表明在添加适当的药剂进行混凝沉淀后,使用高分子PVF微孔滤膜对废水进行过滤,出水清澈透明,完全能达到企业回用要求。

In view of the current situation of the waste water pollution of the paper mills in Deyang and the researches on the pollutant and the treatment process of the present pollution, we conducted a research for the appli- cation of polymer PVF microfihration membrane in the treatment of the waste water of the paper mills. The result showed that by adding proper medicine to help coagulation precipitate, and then using polymer PVF microfiltration membrane to filter waste water, clear and transparent water would be generated to fully meet the reusing requirement of paper mills.