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采用氧化-生化法处理制药废水

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  • 1. 国家工业水处理工程技术研究中心, 天津 300131;
    2. 国家工业水处理工程技术研究中心, 天津 300131;
    3. 国家工业水处理工程技术研究中心, 天津 300131;
    4. 天津市和平办公设备总公司, 天津 300075;
    5. 上海市南汇区建设和管理委员会, 上海 201318
张艳芳(1963- ),1986年毕业于吉林化工学院环境工程系,高级工程师.电话:022-26689132.

收稿日期: 2004-03-31

  网络出版日期: 2010-10-01

Treatment of wastewater from pharmaceutical industry by oxidation-biotreatment technology

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  • 1. National Research Center of Industrial Water Treatment Engineering and Technology, Tianjin 300131, China;
    2. Tianjin Heping Office Equipment Head Company, Tianjin 300075, China;
    3. Construction Adiministraction of Nanhui District in Shanghai, Shanghai 201318, China

Received date: 2004-03-31

  Online published: 2010-10-01

摘要

采用氧化-生化法处理制药工业废水,处理量为100m3/d,进水CODCr为1000~4000mg/L。运行实践表明,氧化处理工艺能够降解该废水中的大多数高分子化合物;生化处理中的水解酸化工艺可明显提高废水的可生物降解性,生物接触氧化处理工艺CODCr去除率大于97%。采用该工艺的废水处理装置从2003年9月运行至今,处理出水各项指标完全符合国家排放标准,运行结果表明,该工艺处理效果稳定,耐负荷冲击性强,工艺组合合理,具有广阔的工业应用前景。

本文引用格式

张艳芳, 霍莹, 张莹, 张健, 李品娟 . 采用氧化-生化法处理制药废水[J]. 工业水处理, 2004 , 24(11) : 63 -65 . DOI: 10.11894/1005-829x.2004.24(11).63

Abstract

Wastewater from pharmaceutical industry is treated by oxidation - biotreatment process:treating quantity is 100 m3/d, inflow CODCr value is 1 000 ~ 4 000 mg/L. Most macromolecular compounds can be degraded by oxidation process. Biotreatment process include hydrolysis acidification and biological contact oxidation process. Hydrolysis acidification process is an effective pretreatment one of organic wastewater, especially for highly conc-entrated and refractory wastewater. It can improve the biodegradability. CODCr removal rate of biological contact oxidation process is over 97%. From its running in september, 2003 till now, all the quality indexes of treated water agree with the national discharge standard. The running results show that the treatment efficiency of the technology is stable, shock load resistance range is wide and the combination of processes is reasonable. Its future of industrial application is promising.

参考文献

[1] 中国化工防治污染技术协会.化工废水处理技术[M].北京:化学工业出版社,2004.112-113
[2] 张统,等.废水处理工艺及工程方案设计[M].北京:中国建筑工业出版社,2000.146-154
[3] 汪大翚,雷乐成.水处理新技术及工程设计[M].北京:化学工业出版社.2001.48-49
[4] 田凯勋,等.有机废水厌氧水解酸化工艺研究与工业应用现状[J].工业水处理,2003,23(3):20-22

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