| 铝炭微电解法处理碱性棕G模拟废水的研究 |
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| 引用本文： | 乔俊莲,郑广宏,刘敏.铝炭微电解法处理碱性棕G模拟废水的研究[J].应用化工,2008,37(1):27-28,36. |
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| 作者姓名： | 乔俊莲 郑广宏 刘敏 |
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| 作者单位： | 同济大学,环境科学与工程学院,上海,200092 |
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| 摘 要： | 利用铝炭微电解法对碱性棕G模拟废水进行了处理,研究了铝炭比、进水pH值、曝气时间等因素对处理效果的影响,得到了最佳条件。结果表明,铝炭微电解法在铝炭比1∶1.5,曝气时间3.5 h,pH为8时,对碱性棕G模拟废水COD的去除率达到66.4%,同时经过铝炭反应后出水B/C增大,提高了可生化性。这为微电解法在碱性废水预处理中的应用奠定了基础。
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| 关 键 词： | 碱性棕G 碱性废水 铝炭微电解 |
| 文章编号： | 1671-3206（2008）01-0027-02 |
| 收稿时间： | 2007-11-15 |
| 修稿时间： | 2007年11月15 |
Study on basic brown G simulated wastewater treated by aluminum-carbon microelectrolysis |
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| QIAO Jun-lian,ZHENG Guang-hong,LIU Min.Study on basic brown G simulated wastewater treated by aluminum-carbon microelectrolysis[J].Applied chemical industry,2008,37(1):27-28,36. |
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| Authors: | QIAO Jun-lian ZHENG Guang-hong LIU Min |
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| Abstract: | Basic brown G was treated by aluminum-carbon microelectrolysis,and the effects of wastewater pH, aeration time, ratio of aluminum to carbon were discussed. Results showed that under the conditions of pH=8,HRT = 3.5 h,removal of basic brown G can reach 66.4%. This process can enhance the BOD/COD value of the effluent, after treatment, the biodegradability of wastewater was improved. It was proved that alkali wastewater can be treated by microelectrolysis. |
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| Keywords: | basic brown G alkali wastewater aluminum-carbon microelectrolysis |
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