| 电凝聚气浮法处理卫河水的试验研究 |
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| 引用本文： | 崔延瑞,孙剑辉,李维.电凝聚气浮法处理卫河水的试验研究[J].河南师范大学学报(自然科学版),2004,32(4):62-65. |
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| 作者姓名： | 崔延瑞 孙剑辉 李维 |
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| 作者单位： | 河南师范大学,化学与环境科学学院,河南省环境污染控制重点实验室,河南,新乡,453007;河南师范大学,化学与环境科学学院,河南省环境污染控制重点实验室,河南,新乡,453007;河南师范大学,化学与环境科学学院,河南省环境污染控制重点实验室,河南,新乡,453007 |
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| 基金项目： | 河南省污染控制重点实验室项目(200406) |
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| 摘 要： | 采用电凝聚气浮法处理卫河水,当CODCr为977.6mg/L,浊度140.7NTU,色度大于2000时,处理的最佳工艺条件为:电流强度1.5A、pH值为6～8、电解时间20min.CODCr的去除率最高达到94%,浊度去除率可达83%.电凝聚气浮在有效去除有机物的同时,能高效脱色,脱色率可达96%以上.处理后水的浊度、色度、CODCr等均达到国家排放标准.
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| 关 键 词： | 电凝聚气浮 废水处理 电解 |
| 文章编号： | 1000-2367(2004)04-0062-04 |
| 修稿时间： | 2004年8月15日 |
Study on the treatment of mixed wastewater using electrocoagulation-floatation |
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| CUI Yan-rui,SUN Jian-hui,Li Wei.Study on the treatment of mixed wastewater using electrocoagulation-floatation[J].Journal of Henan Normal University(Natural Science),2004,32(4):62-65. |
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| Authors: | CUI Yan-rui SUN Jian-hui Li Wei |
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| Abstract: | The fundamental principle of electrocoagulation-floatation process for mixed wastewater treatment is described. The optimum processes conditions of electrocoagulation-floatation for treatment of the mixed wastewater by the process were studied in the experiment. After treatment, the turbidimetry, pH and COD_(Cr) can meet the national discharge standards.The process is characterized by simple operation, lower power consumption, less sludge generation and without secondary pollution. |
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| Keywords: | electrocoagulation-floatation wastewater treatment electrolyze |
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