TiO2复合吸附剂处理六价铬废水

journal6 ›› 2002, Vol. 23 ›› Issue (2): 15-18.

TiO₂复合吸附剂处理六价铬废水

（河北大学化学与环境科学学院，河北保定071002）

出版日期:2002-06-15 发布日期:2013-01-05
作者简介:鲁秀国(1964-)，男，吉林农安人，河北大学化学与环境科学学院副教授，工学博士，主要从事环境污染与防治研究.

Disposal of Chromium (VI) in Waste Water by Titania Compound Adsorbent

（College of Chemistry and Environmental Science, Hebei University, Baoding 071002,Hebei China)

Online:2002-06-15 Published:2013-01-05

摘要/Abstract

摘要：利用以TiO₂为主要成分的复合吸附剂进行含铬废水的处理试验，并与活性炭吸附法进行了对比.结果表明，对于含铬（VI）80 mg/L的水样，利用TiO₂复合吸附剂进行处理，其铬（VI）的吸附去除率为99.5%，高于或相当于活性炭吸附法；铬（VI）的解吸率达到99.6%，吸附剂经再生后可以再行利用.

关键词： TiO₂复合吸附剂, 含铬废水, 吸附去除率, 解吸率

Abstract: The experimental study using a titania compound adsorbent to dispose the chromium in waste water is compared with using the active carbon. The result shows,if the content of the chromium in waster water is 80 mg/L and the adsorbent is titania, the removal rate of chromium will reach 99.5%, which is obviously higher than using active carbon adsorbent; what's more, the desorption rate of chromium can reach 99.6%, and the adsorbent can be used again after regeneration.

Key words: titania compound adsorbent, waste water containing chromium, removal rate of adsorption, desorption rate

鲁秀国, 梁淑轩, 于泊蕖. TiO₂复合吸附剂处理六价铬废水[J]. journal6, 2002, 23(2): 15-18.

LU Xiu-Guo, LIANG Shu-Xuan, YU Bo-Qu. Disposal of Chromium (VI) in Waste Water by Titania Compound Adsorbent[J]. journal6, 2002, 23(2): 15-18.

TiO₂复合吸附剂处理六价铬废水

Disposal of Chromium (VI) in Waste Water by Titania Compound Adsorbent

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