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Author:

杨艳玲 (杨艳玲.) | 李星 (李星.) | 范茜 (范茜.)

Indexed by:

CQVIP PKU CSCD

Abstract:

利用共沉淀法制备复合铁铝吸附剂,研究了磷浓度、pH值、温度及共存离子对除磷效果的影响. 结果表明,复合铁铝吸附剂除磷效果显著,吸附容量随溶液磷浓度升高而升高,同等条件下,吸附容量是活性氧化铝的3.5倍;对磷的吸附作用以化学吸附为主,磷在吸附剂表面同时存在着非特性吸附和强的特性吸附;CO32-对除磷效果产生较强干扰,CO32-与PO43-在吸附剂颗粒表面存在着竞争吸附.

Keyword:

吸附 痕量磷 给水处理 复合铁铝吸附剂

Author Community:

  • [ 1 ] [杨艳玲]北京工业大学
  • [ 2 ] [李星]北京工业大学
  • [ 3 ] [范茜]北京工业大学

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Source :

北京理工大学学报

ISSN: 1001-0645

Year: 2009

Issue: 1

Volume: 29

Page: 73-75,84

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 35

Chinese Cited Count:

30 Days PV: 0

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