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改性锯末吸附含Cr(Ⅵ)废水的实验研究
引用本文:王小庆,万琳.改性锯末吸附含Cr(Ⅵ)废水的实验研究[J].云南环境科学,2009,28(6):65-66.
作者姓名:王小庆  万琳
作者单位:洛阳理工学院环境工程与化学系,河南,洛阳,471023 
摘    要:初步探讨了以改性后的锯末作为吸附剂去除废水中的Cr(Ⅵ),实验表明改性锯末对于不同浓度的含Cr(Ⅵ)废水都具有较高的去除率。同时通过实验研究了pH值、吸附时间、吸附剂量、初始浓度等因素对吸附去除率的影响。

关 键 词:锯末  改性  Cr(Ⅵ)吸附

Study on Application of Modified Sawdust Absorbent for Cr (Ⅵ) Wastewater
WANG Xiao -qing,WAN Lin.Study on Application of Modified Sawdust Absorbent for Cr (Ⅵ) Wastewater[J].Yunnan Environmental Science,2009,28(6):65-66.
Authors:WANG Xiao -qing  WAN Lin
Institution:( Department of Environmental and Engineering & Chemistry of Luoyang Institute of Science and Technology, Luoyang Henan 471023 China)
Abstract:The modified sawdust absorbent is used to treat Cr (VI) wastewater. The experiment discovers that there are high removal rate for different concentration of Cr (VI) wastewater with modified sawdust absorbent. At the same time, the impacts from pH value and adsorption time and initial concentration on removal rate are tested.
Keywords:sawdust  modified  Cr (VI) adsorption
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