实验研究

腈纶废水生化处理研究

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  • 1. 华中科技大学环境科学与工程系, 湖北武汉 430074
    2. 石油大学化学化工学院环境科学与工程系, 山东东营 257061
赵朝成(1963- ),1984年毕业于华东石油学院基本有机化工专业,教授,现为华中科技大学在读博士研究生.

收稿日期: 2004-02-19

  修回日期: 2004-02-19

  网络出版日期: 2014-09-30

Study on the biochemical treatment of acrylic fiber wastewater

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  • 1. Dept. of Environmental Sci. & Eng., Huazhong University of Science and Technology, Wuhan 430074, China;
    2. Dept. of Environmental Sci. & Eng., College of Chemistry and Chemical Engineering, University of Petroleum, Dongying 257061, China

Received date: 2004-02-19

  Revised date: 2004-02-19

  Online published: 2014-09-30

摘要

通过试验探讨了二步法腈纶废水进行好氧活性污泥生化处理及各种强化措施的性能,研究表明单纯的活性污泥法难以实现腈纶废水达标排放,Fenton试剂与O3氧化及厌氧酸化作为好氧生化前处理手段对于提高腈纶废水可生化性作用较小,富营养物添加及生活污水共基质条件也不能增强生化处理时难降解COD部分的去除率,腈纶生化处理后废水有必要增加物理化学方法实现达标外排。

本文引用格式

赵朝成, 陆晓华, 刘海洪, 王志伟 . 腈纶废水生化处理研究[J]. 工业水处理, 2004 , 24(5) : 42 -45 . DOI: 10.11894/1005-829x.2004.24(5)..42

Abstract

Active sludge method and some strengthening measures of it for treating acrylic wastewater have been studied. It is shown that it is very difficult to make acrylic fiber wastewater reach the discharge standard. The Fenton reagent and ozone oxidation and anaerobic acidification methods as pretreatment means have little effect on improving the biochemical capacity of wastewater with highly concentrated acrylic fiber. Adding rich nutriment and life sewage co-metabolization have little effect on increasing COD removal rate when biochemical treatment is being done. It is therefore necessary to use physicochemical method after the biochemical treatment so as to reach the effluent discharge standard.

参考文献

[1] 欧阳丽,等.我国腈纶废水生化法处理进展[J].工业水处理,2001,21(9):11-14
[2] 钱易,等.水体颗粒物和难降解有机物的特性与控制技术[M].北京:中国环境科学出版社,2000:137-138
[3] 张亚雷.二步法腈纶废水有机污染物的理论生物降解性[J].同济大学学报,2001,29(6):715-719
[4] 沈同,等.生物化学(下)[M].北京:高等教育出版社,1993:439-440

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