试验研究

膜生物反应器处理餐饮废水的试验研究及经济核算

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  • 1. 北京理工大学理学院 北京 100081;
    2. 南京理工大学化工学院;
    南京理工大学化工学院 江苏 南京 210094
尹艳华(1968- ),1990年毕业于安徽理工大学化工系,2002年南京理工大学硕士毕业。北京理工大学理学院在读博士生。E-mail:yinyh@bit.edu.cn。

收稿日期: 2003-04-05

  网络出版日期: 2010-10-01

Experimental research on the treatment of restaurant wastewater with the membrane bioreactor(MBR) and its economic evaluation

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  • 1. College of Science Beijing Univ.of Sci.and Tech. Beijing 100081 China;
    2. C ollege of Chem.Eng. Nanjing Univ.of Sci.and Tech. Nanjing 210094 China

Received date: 2003-04-05

  Online published: 2010-10-01

摘要

采用膜生物反应器处理餐饮废水,污泥泥龄50~60d,水力停留时间4~5h,MBR可长期运行。MBR工艺对污染物的去除率高,对COD,油,SS和浊度的去除率分别为99.2%,98%,100%,98.2%。系统抗冲击负荷能力强,出水水质优良;对废水处理进行经济核算,每处理1t餐饮废水所需费用为0.65元。

本文引用格式

尹艳华, 徐文国, 赵毅, 王连军, 徐复铭, 陈育红 . 膜生物反应器处理餐饮废水的试验研究及经济核算[J]. 工业水处理, 2004 , 24(1) : 30 -32 . DOI: 10.11894/1005-829x.2004.24(1).30

Abstract

The membrane bioreactor(MBR)for treating resturant wastewater has been studied.When the sludge age is50~60d,and HRT4~5h,the MBR could be running perennially.Its pollutant removal rate is high.The removal rates of COD,oil,SS and its turbidity are 99.2%,98%,100%,and 98.2%respectively.Its resistant to system impact load is high.The outgoing water quality is good.The economic evaluation of MBR for treating restaurant wastewater is $0.65/t.

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