工业水处理 ›› 2007, Vol. 27 ›› Issue (5): 14-17. doi: 10.11894/1005-829x.2000.20(10).14

• 专论与综述 • 上一篇    下一篇

精对苯二甲酸生产废水的处理技术及其展望

刘志英, 李磊, 陆雪梅, 徐炎华   

  1. 南京工业大学城市建设与安全环境学院, 江苏南京 210009
  • 收稿日期:2007-07-24 修回日期:2007-07-24 出版日期:2007-05-20 发布日期:2010-10-01
  • 作者简介:刘志英(1982- ) , 南京工业大学城市建设与安全环境学院在读博士生。研究方向为水污染防治与资源化新技术。电话: 025-83239971, 13913951547, E-mail: zhiying555@163.com。

Review on the treatment of purified terephthalic acid wastewater

Liu Zhiying, Li Lei, Lu Xuemei, Xu Yanhua   

  1. College of Urban Construction and Safety Environment, Nanjing University of Technology, Nanjing 210009, China
  • Received:2007-07-24 Revised:2007-07-24 Online:2007-05-20 Published:2010-10-01

摘要:

精对苯二甲酸(PTA)生产废水属于难处理的石油化工有机废水之一,具有水量大、污染物浓度高、pH波动范围大等特点。文章重点介绍了国内外PTA废水的生物和物化处理技术及其优缺点,展望了各种处理技术的研究发展趋势。

关键词: 精对苯二甲酸(PTA), 厌氧处理, 好氧处理, 物化法

Abstract:

Purified terephthalic acid(PTA) wastewater is a kind of typical petrochemical organic sewage. With large quantity of effluent, high concentration of organic pollutants, wide range of pH and so on, PTA wastewater is difficult to be treated. Bio-chemical and physico-chemical technologies for the treatment of PTA wastewater, and its virtues and disadvantages are introduced, and the trend of various treatment technologies is prospected.

Key words: purified terephthalic acid(PTA) , anaerobic treatment, aerobic treatment, physico-chemical technology

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