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| 高密度沉淀池-超滤组合工艺对黄河微污染水源的处理效果 | |
| 引用本文： | 邵坚,薛科,彭君明,苏喆,孟延宾.高密度沉淀池-超滤组合工艺对黄河微污染水源的处理效果[J].华北水利水电学院学报,2011,32(1):132-135. |
| 作者姓名： | 邵坚 薛科 彭君明 苏喆 孟延宾 |
| 作者单位： | 1. 华北水利水电学院,河南,郑州,450011 2. 华北水利水电学院,河南,郑州,450011;郑州市自来水总公司,河南,郑州,450007 3. 郑州市自来水总公司,河南,郑州,450007 |
| 基金项目： | 国家"水体污染控制与治理科技重大专项资金"，水利部"948"项目，郑州市科技攻关项目 |
| 摘 要： | 针对黄河微污染水源的水质特点,采用高密度沉淀池-超滤组合工艺对其进行处理,出水浊度可稳定在0.1 NTU以下.在投加粉末活性炭(10 mg/L)的情况下,CODMn平均去除率为43.84%,对藻类的去处率能达到100%,能够完全去除细菌、病毒等.结果表明,该组合工艺的处理效果比单独高密度沉淀池的处理效果有较大的提高,水... |
| 关 键 词： | 高密度沉淀池 超滤膜 水质指标 |
Treatment Effectiveness of Group Technology of High Density Sedimentation Tank and Ultra-filtration on the Yellow River Slightly-polluted Water |
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| SHAO Jian,XUE Ke,PENG Jun-ming,SU Zhe,MENG Yan-bin.Treatment Effectiveness of Group Technology of High Density Sedimentation Tank and Ultra-filtration on the Yellow River Slightly-polluted Water[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2011,32(1):132-135. | |
| Authors: | SHAO Jian XUE Ke PENG Jun-ming SU Zhe MENG Yan-bin |
| Affiliation: | 1.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China; 2.Zhengzhou Water Supply Corporation,Zhengzhou 450007,China) |
| Abstract: | For water quality characteristic of the Yellow River slightly-polluted sources, group technology of high density sedimentation tank and ultra-filtration is applied to it. The results shows the effluent turbidity can stabilize below 0.1 NTU, and in the condition of dosing powdered activated carbon （ 10 mg/L） , removal rate of CODmn can reach to 43.84% , and algae 100% , bacteria, viruses, etc can be completely removed. Therefore water treatment effectiveness of the combined process than the original target process is greatly improved, and can fully meet the relevant water quality requirements of the ＂drinking water health standards＂ （GB5749--2006）. |
| Keywords: | high density sedimentation tank ultra-fihration membrane water quality indicators |
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