工业水处理 ›› 2006, Vol. 26 ›› Issue (11): 22-24. doi: 10.11894/1005-829x.2006.26(11).22

• 试验研究 • 上一篇    下一篇

SBR反应器启动过程中污泥吸附作用的初步分析

殷培杰1, 周岳溪2, 吴晓芙3   

  1. 1. 南开大学环境科学与工程学院, 天津 300457;
    2. 中国环境科学研究院水污染控制技术研究室, 北京 100012;
    3. 中南林业科技大学, 湖南长沙410004
  • 出版日期:2006-11-20 发布日期:2010-10-01
  • 作者简介:殷培杰(1972- ),2005 年毕业于中国科学院沈阳应用生态研究所,博士,讲师。电话:022-66229517,E-mail:yinpeijie@126.com。
  • 基金资助:

    国家科学自然基金资助项目(20407013);南开大学青年教师启动基金资助项目(J02020)

Preliminary analys is of s ludge adsorption character by starting up the SBR reactor

Yin Peijie1, Zhou Yuexi2, Wu Xiaofu3   

  1. 1. College of Environmental Science and Engineering, Nankai University, Tianjin 300457, China;
    2. Institute of Water Pollution Control, Chinese Research Academy of Environmental Sciences, Beijing 100012, China;
    3. Central South University of Forestry and Technology, Changsha 410004, China
  • Online:2006-11-20 Published:2010-10-01

摘要:

通过启动处理印染废水的SBR反应器,研究了人工配制印染废水中4BS和CODCr的去除情况。研究表明:对4BS的去除主要是以污泥吸附为主,部分来自厌氧降解,累积了较高4BS的活性污泥,对其去除4BS和CODCr影响不大,因此可以认为污泥吸附作用产生一定的缓冲能力,减缓了4BS对活性污泥微生物的不利影响。

关键词: 序批式间歇反应器, 启动, 吸附能力, 染料废水

Abstract:

Through starting up the SBR reactor to treat printing and dyestuff wastewater, the 4BS and CODCr removing situations have been studied. The result shows that the 4BS removal is mainly due to the sludge adsorption, and partly due to the anaerobic degradation. The active sludge with highly accumulated 4BS has little effect on 4BS and CODCr removals. It is suggested that the sludge adsorption capacity is regarded as having buffering ability to slow down the disadvantageous effect of 4BS on the active sludge microbes.

Key words: sequencing batch reactor, adsorption capacity, dyestuff wastewater

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