浸没式超滤膜处理垃圾渗滤液试验研究

Research on Landfill Leachate Treatment by Submerged Ultrafiltration Membrane

为达到《生活垃圾填埋场污染控制标准》(GB16889—2008)的相关要求,对某垃圾填埋场渗滤液处理工艺进行改进,用PVDF和PTFE两种不同材质的超滤膜进行试验。结果表明,在垃圾渗滤液处理工艺中PVDF和PTFE两种超滤膜处理效果相差不大,但PTFE超滤膜性能优越,抗污染能力更强,适用于垃圾渗滤液处理。

To meet the relevant requirements specified in the Standard for Pollution Control on the Landfill Site of Municipal Solid Waste（GB16889—2008） as well as to improve the treatment of landfill leachate,two kinds of ultrafiltration membrane,PTFE and PVDF are used to conduct the experiment.The result shows that the effectiveness of the two kinds in the leachate treatment process is almost the same,but PTFE performs better,powerful in contamination resistance and suitable for leachate treatment.