纳滤膜的污染成因及防止技术研究

Studies on the Causes and the Prevention Technologies of the Nanofiltration Membrane Fouling

结合科学实验研究成果分析了纳滤膜无机污染、有机污染和微生物污染三种主要污染的机理。首次提出了动态有机污染模型理论,并就纳滤膜污染的防止提供了一些有效可行的技术处理方案,为纳滤膜的推广应用提供参考。

By using the result of the experimentations, the mechanism about three primary nanofiltration membrane fouling of organic matter, abiotic matter and microbe is studied. First the dynamic model of the organic fouling is brought forward. Some effective techniques to prevent it from fouling are provided.