| 三维电极-铁炭微电解法组合工艺处理黄连素废水 |
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| 引用本文： | 郑耿涛,李金花,刘晓冉,周保学,蔡伟民.三维电极-铁炭微电解法组合工艺处理黄连素废水[J].净水技术,2011(6):39-43,65. |
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| 作者姓名： | 郑耿涛 李金花 刘晓冉 周保学 蔡伟民 |
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| 作者单位： | 上海交通大学环境科学与工程学院 |
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| 基金项目： | 国家科技重大专项“水体污染控制与治理”(2008ZX07208-003) |
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| 摘 要： | 该文研究了三维电极-铁炭微电解复合法对难降解有机物黄连素模拟废水的处理.结果表明三维电极电解技术对黄连素具有较高的脱色效果,在最佳处理条件下黄连素废水脱色率为95％,而COD的去除率仅为38.5％.三维电极与铁炭微电解法复合处理,则可以明显提高黄连素模拟废水COD去除率和废水的可生化性.在最佳条件下COD去除率达到72...
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| 关 键 词： | 三维电极 铁炭微电解 黄连素 难降解有机物 |
Technological Processes Combination of Three-Dimensional-Electrode and Iron-Carbon Micro-Electrolysis Method for Berberine Wastewater Treatment |
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| Zheng Gengtao,Li Jinhua,Liu Xiaoran,Zhou Baoxue,Cai Weimin.Technological Processes Combination of Three-Dimensional-Electrode and Iron-Carbon Micro-Electrolysis Method for Berberine Wastewater Treatment[J].Water Purifcation Technology,2011(6):39-43,65. |
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| Authors: | Zheng Gengtao Li Jinhua Liu Xiaoran Zhou Baoxue Cai Weimin |
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| Affiliation: | (School of Environmental Science and Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | The treatment of berberine wastewater via the combined technology of three-dimensional-electrode and iron-carbon micro-electrolysis was introduced in this paper. The results demonstrate that three-dimensional electrode technique can achieve effi- cient decolorization rate of berberine wastewater, which is 95 % under optimal condition. However, removal rate of COD is only 38.5 %. Via combining three-dimensional electrode technique and iron-carbon micro-electrolysis, the removal rate of COD in berberine wastewater reaches 72.3 % and B/C increases from 0.018 to 0.29 simultaneously. Furthermore, the relevant mechanism was discussed. |
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| Keywords: | three-dimensional-electrode iron-carbon micro-electrolysis berberine non biodegradable organics |
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