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Abstract:
采用中试考察浸没式膜处理地表水的膜污染影响因素,主要通过运行压力的变化,确定膜通量、混合液性质、膜材料对膜污染状况的影响。试验结果表明:膜通量高于临界膜通量越多,膜运行压力增长速度越快,试验用膜的临界膜通量为20L/(m2.h);混合液的浊度及有机物含量越高,膜运行压力增长越快,膜污染越严重;温度升高可以减轻膜污染;对于相同的膜通量,PVDF超滤膜运行压力要低于PVC合金超滤膜,PVDF膜的抗污染能力要强于PVC合金膜。
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给水排水
Year: 2009
Issue: 04
Volume: 45
Page: 18-22
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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