| 微电解/厌氧法提高染料废水可生化性探索 |
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| 引用本文： | 杨嘉,曾抗美,王永杰,何松,潘科.微电解/厌氧法提高染料废水可生化性探索[J].四川理工学院学报(自然科学版),2007,20(5):103-107. |
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| 作者姓名： | 杨嘉 曾抗美 王永杰 何松 潘科 |
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| 作者单位： | 四川大学环境科学与工程系,成都,610065 |
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| 摘 要： | 文章以高色度与高CODcr浓度的实际染料生产废水和模拟染料废水为研究对象,采用微电解法和厌氧微生物法对废水进行处理,考察其对废水色度与CODcr的降解效果,以及对废水好氧可生化性的影响。实验结果显示,微电解法处理实际废水,对色度有比较明显的去除效果,对CODcr有一定去除率效果,并使废水的好氧可生化性明显提高;经过驯化的厌氧微生物能够破坏染料的化学结构,能够去除部分CODcr,并对废水的好氧可生化性有一定改善。
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| 关 键 词： | 染料废水 可生化性 微电解 厌氧 色度CODcr |
| 文章编号： | 1673-1549（2007）05-0103-05 |
| 收稿时间： | 2007-03-22 |
Study of Improving the Biodegradability of Dyestuff Wastewater |
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| YANG Jia,ZENG Kang-mei,WANG Yong-jie,HE Song,PAN Ke.Study of Improving the Biodegradability of Dyestuff Wastewater[J].Journal of Sichuan University of Science & Engineering:Natural Science Editton,2007,20(5):103-107. |
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| Authors: | YANG Jia ZENG Kang-mei WANG Yong-jie HE Song PAN Ke |
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| Institution: | Department of Environment Science and Engineering, Sichuan University, Chengdu 610065, China |
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| Abstract: | Actual and simulative dyestuff wastewater with high chrome and high concentrations of CODcr are treated by micro-electrolysis and anaerobic methods in the paper. The removal results of chrome and CODcr and the biodegradability of treated wastewater are tested. The results show that microelectrolysis reduce the chrome and concentrations of CODcr and improve the biodegradability of actual wastewater effectively. Tamed anarobic microorganism could break the chemical structure of the dyestuff, reduce the concentrations of CODcr and improve the biodegradability of wastewater obviously. |
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| Keywords: | dyestuff wastewater microelectroanalysis biodegradability anaerobic chroma CODc |
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