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考察了超滤膜冲洗废水回用对混凝/沉淀/超滤组合工艺处理低温低浊水的影响.结果表明,膜冲洗废水回用对组合工艺的处理效果有明显的强化作用,同时可延缓膜污染.当回用比例为8%时,组合工艺出水浊度和消毒副产物前质与不回用时基本相当,而出水TOC和残余铝浓度则分别可降低0.34和0.023 mg/L ;单位过滤周期内跨膜压差平均增幅为不回用时的56.78%,同时水力清洗效率可提高到84.18% ;另外,膜冲洗废水回用可使超滤工艺产水率从89.73%提高到97.30%.
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中国给水排水
ISSN: 1000-4602
Year: 2012
Issue: 21
Volume: 28
Page: 51-53,57
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 1
Chinese Cited Count:
30 Days PV: 6
Affiliated Colleges: