The effect of coating conditions on the membrane distillation properties of the obtained polyimide microporous composite membrane was investigated.
研究了涂覆工艺条件对所得聚酰亚胺疏水微孔复合膜的膜蒸馏性能的影响。
Membrane demulsification method includes microfiltration membrane method and microporous membrane method.
膜破乳法有微滤膜破乳法和微孔膜破乳法。
Conclusion: Chitosan is a good membrane-making material for the positive charge modified microporous membrane, and the membrane can be used for removing and concentrating bacteria and virus.
结论：壳聚糖是一种很好的荷正电微孔滤膜的成膜材料，所制备的荷电微孔滤膜可用于细菌病毒的分离、浓缩。
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