| 微滤深度处理生活污水的中试研究 |
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| 引用本文： | 黄海林,樊智锋,王志. 微滤深度处理生活污水的中试研究[J]. 化学工业与工程, 2006, 23(4): 370-373 |
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| 作者姓名： | 黄海林 樊智锋 王志 |
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| 作者单位： | 天津大学化工学院,天津,300072;北京燕山石化有限公司环保事业部,北京,102500;天津大学化工学院,天津,300072 |
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| 摘 要： | 采用微滤技术对二级生化处理后的生活污水进行以回用为目的的深度处理中试研究，产水水质稳定，化学耗氧量（CODcr）的平均值为23．3mg／L，细菌总数平均620cfu／mL，浊度平均1．03NTu，水质优于回用水的水质标准。通过试验确定了操作压力和膜面流速等操作条件对膜性能的影响，并摸索出适合的化学清洗方案。
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| 关 键 词： | 生活污水 污水回用 微滤 膜分离 |
| 文章编号： | 1004-9533（2006）04-370-04 |
| 收稿时间： | 2005-08-19 |
| 修稿时间： | 2005-08-19 |
Pilot Study on the Advanced Treatment of Municipal Sewage by Microfiltration |
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| HUANG Hai-lin,FAN Zhi-feng,WANG Zhi. Pilot Study on the Advanced Treatment of Municipal Sewage by Microfiltration[J]. Chemical Industry and Engineering, 2006, 23(4): 370-373 |
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| Authors: | HUANG Hai-lin FAN Zhi-feng WANG Zhi |
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| Affiliation: | 1. School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China; 2. Environmental Protection Division of Beijing Yanshan Petrochemical Corporation, Beijing 102500, China |
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| Abstract: | In the study,the pilot scale device of microfiltration(MF) is employed to deeply treat the municipal sewage which has been treated through certain biochemical method with the aim to reuse it.The experimental results show that the value of COD_(Cr) is 23.3 mg/L,the total amount of Bacilli is 602 cfu/mL,and the product turbidity is 1.03 NTU.The quality of product water is stable and is higher than that of the standard recycled-water.The operation presure and membrane performances of MF are tested in the experiment and appropriate chemical cleaning modes are proposed. |
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| Keywords: | municipal sewage wastewater reuse microfiltration(MF) membrane seperation |
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