| SAF-化学絮凝-微滤膜组合工艺处理高浓度生活污水的试验研究 |
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| 引用本文： | 王秀丽,宋来洲,董春艳.SAF-化学絮凝-微滤膜组合工艺处理高浓度生活污水的试验研究[J].环境科学与管理,2006,31(1):108-109,121. |
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| 作者姓名： | 王秀丽 宋来洲 董春艳 |
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| 作者单位： | 燕山大学,环境与化学工程学院,河北,秦皇岛,066004 |
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| 摘 要： | 采用SAF-化学絮凝-微滤分离膜组合工艺对高浓度生活污水进行处理.SAF处理系统对污染物的去除效果良好,CODCr,BOD5,SS和NH4 -N的去除率分别为92%,93%,90%和98%.SAF生物处理系统的出水再经化学絮凝和微滤分离膜深度处理后,CODCr,BOD5,NH4 -N,PO43--P的浓度分别低于40 mg/L,10mg/L,4mg/L,0.3mg/L;浊度小于0.5NTU,色度小于10度.试验结果表明该组合工艺处理后的污水水质优良,可满足生活杂用和市政杂用.
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| 关 键 词： | SAF 化学絮凝 微滤分离膜 生活污水 回用 化学絮凝 微滤膜 组合工艺处理 高浓度 生活污水 试验 研究 Combined Process Membrane Filtration Pollutants Concentration High Domestic Wastewater Treatment 市政 污水水质 结果 色度 浊度 深度处理 微滤分离膜 |
| 文章编号： | 1673-1212（2006）01-0108-02 |
| 收稿时间： | 2005-06-06 |
| 修稿时间： | 2005-06-06 |
Study of Domestic Wastewater Treatment with High Concentration Pollutants by SAF-Chemical Flocculation-Micro Membrane Filtration Combined Process |
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| WANG Xiu-li,SONG Lai-zhou,DONG Chun-yan.Study of Domestic Wastewater Treatment with High Concentration Pollutants by SAF-Chemical Flocculation-Micro Membrane Filtration Combined Process[J].Environmental Science and Management,2006,31(1):108-109,121. |
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| Authors: | WANG Xiu-li SONG Lai-zhou DONG Chun-yan |
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| Abstract: | SAF-chemical flocculation and micro membrane filtration combined process was adopted to treat the domestic wastewater with high pollutant concentration.The removal efficiencies of CODCr,BOD5,SS and NH4-N by SAF treatment system were 92%,93%,90%,98%,respectively.The results showed that the treated effluent water quality of the combined process was good,CODCr,BOD5,NH4+-N and PO43--P were less than 40mg/L,10mg/ L,4mg/L,0.3mg/L,turbidity and color were lower than 0.5NTU and 10 solely,and the treated wastewater could be used for municipal reuse and domestic reuse. |
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| Keywords: | SAF chemical flocculation micro filtrafion membrane domestic wastewater reuse |
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