| 复极式电凝聚-电气浮方法处理洗衣废水 |
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| 引用本文： | 徐敏,葛建团. 复极式电凝聚-电气浮方法处理洗衣废水[J]. 广东化工, 2009, 36(1): 68-70 |
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| 作者姓名： | 徐敏 葛建团 |
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| 作者单位： | 兰州交通大学,环境与市政工程学院,甘肃,兰州,730070;甘肃省环境科学设计研究院,甘肃,兰州,730030 |
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| 摘 要： | 采用复极式电凝聚．电气浮方法处理洗衣废水。研究了pH、水力停留时间（HRT）和电流强度对处理过程的影响。结果表明，在较宽的pH范围（pH=4～9）、较短的水力停留时间（HRT=5～10min）下，悬浮物、阴离子表面活性剂（MBAS）、COD和磷酸盐均可得到有效去除。
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| 关 键 词： | 洗衣废水 电凝聚 电气浮 |
Treatment of Laundry Wastewater by Bipolar Electrocoagulation-Electroflotation Process |
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| Xu Min,Ge Jiantuan. Treatment of Laundry Wastewater by Bipolar Electrocoagulation-Electroflotation Process[J]. Guangdong Chemical Industry, 2009, 36(1): 68-70 |
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| Authors: | Xu Min Ge Jiantuan |
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| Affiliation: | Xu Min, Ge Jiantuan (1. School of Environmental ＆ Municipal Engineering, Lanzhou Jiaotong University, Lanzhou 730070; 2. Gansu Academy of Environmental Science Research and Design, Lanzhou 730030, China) |
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| Abstract: | A new bipolar electrocoagulation and electroflotation process was developed to treat laundry wastewater. In the process, electrocoagulation and electroflotation were carded out simultaneously in a single reactor. The operating parameters such as initial pH, hydraulic residence time （HRT） and current density were investigated. The design of the reactor made it possible for the effective removal of turbidity, COD, phosphate and surfactant （MBAS） in a wide pH range （4-9） at a short HRT （5- 10 min）. |
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| Keywords: | laundry wastewater electrocoagulation electroflotation |
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