The addition of coagulant can reduce resistance in membrane filtration greatly.
投加混凝剂会大大降低膜过滤阻力。
The distribution of filtration resistance was accounted during experiment, and harnessing measure of fouling of membrane was also studied.
通过实验计算了自生生物动态膜过滤阻力的分布，并研究了膜污染防治措施。
NPVDF hydrophilic ultrafiltration membrane, pollution resistance, pressure resistance is strong, strong toughness, high filtration precision, quality guaranteed.
NPVDF亲水超滤膜，抗污染，抗压力强，韧性强，过滤精度高，水质有保障。
The reason of the change of the sludge viscosity in submerged membrane bioreactor and the effect of the viscosity on the filtration resistance of the membrane were discussed.
探讨了一体式膜生物反应器中料液粘度变化的原因，以及料液粘度对膜过滤阻力的影响。
RESULTS: the pore size and materials of membrane affected the total filtration resistance and its distribution in clarification.
结果：膜孔径和膜材料对过滤阻力及其分布有影响。
The influence of different resistances on the performance of filtration and the effective methods for membrane regeneration were obtained, though resistance analysis and studies on membrane cleaning.
通过阻力分析和对膜清洗的研究，得出各阻力对膜过滤性能的影响，并提出较为有效的膜再生方法。
The influence of different resistances on the performance of filtration and the effective methods for membrane regeneration were obtained, though resistance analysis and studies on membrane cleaning.
通过阻力分析和对膜清洗的研究，得出各阻力对膜过滤性能的影响，并提出较为有效的膜再生方法。
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