工业水处理 ›› 2000, Vol. 20 ›› Issue (4): 6-10. doi: 10.11894/1005-829x.2000.20(4).6

• 专论与综述 • 上一篇    下一篇

高浓度钠盐对废水生物处理系统的失稳影响综述

雷中方   

  1. 复旦大学环境科学与工程系, 上海 200433
  • 收稿日期:1999-10-05 出版日期:2000-04-20 发布日期:2010-10-01
  • 作者简介:雷中方, 女, 1969 年生, 1996 年 12 月获同济大学博士学位, 现复旦大学环境科学与工程系, 讲师。

Malfunction effects of sodium salts with high concentration on existing wastewater biological treatment systems

LEI Zhongfang   

  1. Department of Environmental Science and Engineering, Fudan University, Shanghai 200433, China
  • Received:1999-10-05 Online:2000-04-20 Published:2010-10-01

摘要:

废水中含有高浓度溶解性盐是目前许多工业废水的一大水质特征,也是大多数废水生物处理系统失稳的主要原因之一。作者比较全面地阐述了高浓度钠盐 (NaCl、Na2SO、NaAc)对废水生物处理系统的影响,并为保证现有废水生化系统的有效运作提出了相应的改进措施。

关键词: 钠盐, 生物处理, 影响, 失稳

Abstract:

One of the water quality characteristics for most industrial wastewater is that the wastewatr containsof dissolved salts with high concentration, which is the major factor causing the malfunctions of many biological treatment systems. This paper interprets in detail the effects of sodium salts with high concentration with(NaCl, Na2SO4 and NaAc) on the biological treatment systems for wastewater, such as aerobic, anaerobic and anoxic. To ensure the effective operations of the existing wastewater biochemical systems, improvement measures must be considered, which are also proposed in this paper.

Key words: sodium salts, biological treatment, effects, malfunction

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