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Abstract:
MBR-NF截留液是一类难处理的高浓度有机废水,其所含有机物几乎都是腐植酸,可考虑资源利用。实验室内采用纳滤对其所含腐植酸进行分离浓缩。引入分离因子来表征纳滤的分离效果。实验结果表明,分离因子(SF)与体积浓缩倍数(CF)有很好的线性关系,浓缩倍数为5时,截留液中有机碳浓度为9 413 mg/L,重金属浓度处于mg/L水平,分离因子达到2.76,表明纳滤可有效地将MBR-NF截留液中的腐植酸与无机盐分离,并进行浓缩。
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环境工程学报
ISSN: 1673-9108
CN: 11-5591/X
Year: 2012
Issue: 10
Volume: 6
Page: 3547-3552
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 1
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