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Abstract:
研究了半皂化偕胺肟基纤维素吸附剂AOSC对Cr(Ⅵ)的吸附,探讨了各种因素对吸附效果的影响.结果表明,当Cr(Ⅵ)的初始质量浓度为100 mg/L时,最佳的吸附条件为:吸附液pH值为2,吸附时间2 h,吸附温度35℃.在此条件下AOSC的吸附容量和Cr(Ⅵ)去除率分别达到49.8 mg/g和99.5%.吸附性能对比实验表明,AOSC对Cr(Ⅵ)的吸附效果优于纤维素基离子交换剂和偕胺肟基螯合吸附剂.
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纤维素科学与技术
ISSN: 1004-8405
CN: 44-1336/TQ
Year: 2010
Issue: 1
Volume: 18
Page: 7-11
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: 6
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