| 交联壳聚糖吸附剂的制备及处理含铬废水的研究 |
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| 引用本文： | 陈雪梅,肖文胜,刘煦晴.交联壳聚糖吸附剂的制备及处理含铬废水的研究[J].环境科学与技术,2006,29(4):74-75. |
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| 作者姓名： | 陈雪梅 肖文胜 刘煦晴 |
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| 作者单位： | 黄石理工学院,黄石,435003 |
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| 摘 要： | 探讨了交联壳聚糖吸附剂各成分的最优配比及处理含铬废水的最佳工艺条件。按最优配比制得的交联壳聚糖吸附剂处理总铬废水,在pH值3.5～4.5,接触时间8h,可使浓度为13.2mg/L的含铬废水中总铬的去除率高达99%以上。
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| 关 键 词： | 交联壳聚糖 吸附剂 含铬废水处理 |
| 文章编号： | 1003-6504(2006)04-0074-03 |
| 收稿时间： | 2005-08-02 |
| 修稿时间： | 2005-12-10 |
Treatment of Chrome Wastewater with Cross-linked Chitosan Sorbent |
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| CHEN Xue-mei,XIAO Wen-sheng,LIU Xu-qing.Treatment of Chrome Wastewater with Cross-linked Chitosan Sorbent[J].Environmental Science and Technology,2006,29(4):74-75. |
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| Authors: | CHEN Xue-mei XIAO Wen-sheng LIU Xu-qing |
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| Abstract: | Optimal proportion of different components in cross-linked chitosan combined sorbents and optimal craft conditions in treatment of chrome-contained wastewater were studied. The removal efficiency of total chrome in wastewater of 13.2mg/L was up to 99% under the optimal conditions of pH 3.5~4.5 and contact time of 8h. |
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| Keywords: | cross-linked chitosan sorbent treatment of chrome wastewater |
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