偶氮染料废水的厌氧好氧处理工程实例

闫庆松; 闫庆东

doi:10.11894/1005-829x.2001.21(1).44

工业水处理 >

2001 , Vol. 21 >Issue 1: 44 - 46

DOI: https://doi.org/10.11894/1005-829x.2001.21(1).44

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偶氮染料废水的厌氧好氧处理工程实例

闫庆松 ,
闫庆东

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1. 蓬莱市环境保护局, 山东蓬莱 265600;
2. 烟台市工程建设造价办公室, 山东烟台 264000

闫庆松(1968- ), 男, 1990 年毕业于青岛建筑工程学院环境工程专业, 工程师。电话:0535 -5642810 。

收稿日期: 2000-03-26

网络出版日期: 2010-10-01

基金资助

山东省污染限期治理项目(鲁政发[1999] 23号 )

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An example for azo dyes wastewater by A/O process

YAN Qingsong ,
YAN Qingdong

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1. Penglai City Environment Protection Bureau, Penglai 265600, China;
2. Yantai City Construction Cost Management, Yantai 264000, China

Received date: 2000-03-26

Online published: 2010-10-01

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摘要

介绍了以吸附过滤、上流式厌氧污泥床(UASB)、生物接触氧化法相结合的工艺处理偶氮染料废水的工程实例及有关的参数。废水经过中和沉淀、吸附可去除29.7%的COD,再经UASB处理,可去除58.9%的COD,厌氧处理系统内形成颗粒污泥,厌氧出水经生物接触氧化法,可去除 80.7%的COD,二沉池出水COD降至150mg/L以下,达到国家污水综合排放一级标准。

关键词： 偶氮染料废水; 上流式厌氧污泥床; 生物接触氧化; 吸附

本文引用格式

闫庆松 , 闫庆东 . 偶氮染料废水的厌氧好氧处理工程实例[J]. 工业水处理, 2001 , 21(1) : 44 -46 . DOI: 10.11894/1005-829x.2001.21(1).44

Abstract

Introduction of an example fo r azo dyes wastewater by adsorption A/O process.The wastewater is treated by neutralizat ion precipitat ion adsorption, 29.7 %COD is removed.When the wastewater is treated by UASB reactor, 58.9 %COD is removed, and g ranular sludge is formed in UASB reactor.When the UASB reactor effluents go through aerobic membrane biological reactor, 80.7 %COD is removed.COD of secondary settling tank eff luent can be reduced to below 150 mg/ L, meeting the first grade of integrated wastewater discharge standard.

Key words： azo dyes wastewater; UASB; aerobic membrane biological process; adso rption

参考文献

[1] Zimmermann T, et al.Propert ies of Purified OrangeⅡAzoreductase,the Enzume Init iat ion Azo Dyes Degradation by Pseudomonas KF46[J].Eu r.J.Biochem., 1982, 129 :197 ～ 203.
[2] Meyer U, Lei singer T, et al.Mi crobial Degradation of Xenobiotics and Recalcit rant Compounds [M].Lodon :Academic Press Inc.,1983 :371 ～ 386.
[3] Wahrmann K, et al.Investigat ion on Rat e-Det ermining Factors in the Microbial Reduction of Azo Dyes [J].Eur.J.Appl.Mi crobiol.Biotechnol., 1980, 9 :325 ～ 348.
[4] 刘志培, 杨惠芳.假单胞菌S -42 对偶氮染料的脱色和降解代谢[J].微生物学报, 1989, 29(6):418 ～ 425.
[5] 刘志培, 等.反硝化菌的偶氮染料脱色研究[J].环境科学,1998, 19(2):24 ～ 26.

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