| TiO2复合吸附剂处理六价铬废水 |
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| 引用本文： | 鲁秀国,梁淑轩,于泊蕖.TiO2复合吸附剂处理六价铬废水[J].吉首大学学报(自然科学版),2002,23(2):15-18. |
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| 作者姓名： | 鲁秀国 梁淑轩 于泊蕖 |
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| 作者单位： | （河北大学化学与环境科学学院，河北 保定071002） |
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| 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.
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| 关 键 词： | TiO2复合吸附剂 含铬废水 吸附去除率 解吸率 |
| 文章编号： | 1007-2985(2002)02-0015-04 |
| 修稿时间： | 2002年3月20日 |
Disposal of Chromium (Ⅵ) in Waste Water by Titania Compound Adsorbent |
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| LU Xiu guo,LIANG Shu xuan,YU Bo qu.Disposal of Chromium (Ⅵ) in Waste Water by Titania Compound Adsorbent[J].Journal of Jishou University(Natural Science Edition),2002,23(2):15-18. |
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| Authors: | LU Xiu guo LIANG Shu xuan YU Bo qu |
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| Institution: | （College of Chemistry and Environmental Science, Hebei University, Baoding 071002,Hebei China) |
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| 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. |
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| Keywords: | titania compound adsorbent waste water containing chromium removal rate of adsorption desorption rate |
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