| 电絮凝-超滤集成技术处理洗浴废水 |
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| 引用本文： | 陆鑫,杨禹,郝继东,林婧. 电絮凝-超滤集成技术处理洗浴废水[J]. 辽宁化工, 2009, 38(4) |
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| 作者姓名： | 陆鑫 杨禹 郝继东 林婧 |
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| 作者单位： | 1. 沈阳石蜡化工有限公司,辽宁,沈阳,110141
2. 内蒙古工业大学,内蒙古,呼和浩特,010051 |
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| 摘 要： | 采用电絮凝-超滤集成技术处理洗浴废水,实验研究了电极材料、电流密度、电解时间和电导率等因素对电解洗浴废水COD、浊度去除率的影响,并确定了超滤膜的清洗周期和清洗方法.结果表明,电解工艺中Al电极较Fe电极具有更好的处理效果,电絮凝-超滤集成技术对洗浴废水的COD和浊度的去除率分别为85%和95%以上,超滤透过液达到了生活杂用水标准.超滤膜清洗周期为12天,采用化学清洗和水力冲洗相结合的清洗方法可使超滤膜的通量恢复.
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| 关 键 词： | 洗浴废水 电絮凝 超滤 |
Treatment of Bathing Wastewater by Electrocoagulation and Ultrafiltration Integrated Process |
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| LU Xin,YANG Yu,HAO Ji-dong,LIN Jing. Treatment of Bathing Wastewater by Electrocoagulation and Ultrafiltration Integrated Process[J]. Liaoning Chemical Industry, 2009, 38(4) |
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| Authors: | LU Xin YANG Yu HAO Ji-dong LIN Jing |
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| Affiliation: | Water Pollution Control Research Center;Inner Mongolia University of Technology;Hohhot 010051;China |
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| Abstract: | The Electrocoagulation and Ultrafiltration integrated process was proposed to treat bathing wastewater. Influences of electrode substance , current density , electrolytic time and conductivity on removal efficiencies of turbidity and COD were investigated . The cleaning cycle and the cleaning scheme were determined. The results show that Al electrode is preferable to Fe electrode for the treatment effect , the removal efficiencies of COD and turbidity were more than 85% and 95% respectively. The membrane cl... |
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| Keywords: | Bathing Wastewater Electrocoagulation Ultrafiltration |
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