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Author:

杨磊三 (杨磊三.) | 徐勇鹏 (徐勇鹏.) | 杨艳玲 (杨艳玲.) (Scholars:杨艳玲) | 赵福旺 (赵福旺.)

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CQVIP PKU CSCD

Abstract:

针对水中微量镉的去除,利用静态实验对水合二氧化锰(HMO)和铁锰混凝剂(HFMO)的除镉效能展开研究,探讨浊度、镉初始质量浓度、pH值、时间、不同水体等因素对二者除镉效果的影响.结果表明:HMO和HFMO均能快速去除水中的微量镉,HMO的除镉效果优于HFMO,在镉初始质量浓度为1mg/L、混凝剂投量为20mg/L、pH为6.72时,HMO的除镉率可达85.04%,而HFMO在pH为8.03时除镉率仅为53.23%.在去除京密引水渠水中的镉时,HMO在除镉率和沉后浊度上的表现都优于HFMO.HMO是一种简便、有效去除水中微量镉的混凝剂.

Keyword:

结合位点 水合二氧化锰 混凝 镉(Ⅱ) 铁锰混凝剂

Author Community:

  • [ 1 ] [杨磊三]哈尔滨工业大学
  • [ 2 ] [徐勇鹏]哈尔滨工业大学
  • [ 3 ] [杨艳玲]北京工业大学
  • [ 4 ] [赵福旺]北京工业大学

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Source :

哈尔滨工业大学学报

ISSN: 0367-6234

Year: 2011

Issue: 8

Volume: 43

Page: 39-43

Cited Count:

WoS CC 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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