膜生物反应器中污泥特性对膜污染的影响研究

doi:10.11894/1005-829x.2003.23(12).8

摘要/Abstract

摘要：

膜生物反应器(MBR)是膜技术与污水生物技术的组合工艺,与传统污水处理工艺相比具有许多优点,但膜污染目前仍是限制MBR广泛应用的突出问题。有效的膜污染防治技术,可以增加膜通量,增强系统稳定性,减少系统维护和运行费用。在膜过滤过程中,污泥混合液的特性对于膜污染具有重要作用。近年来围绕污泥特性对膜污染的防治问题取得了许多研究成果,膜污染的数学模型研究也得到了很大发展。

关键词: 膜生物反应器, 污水处理, 膜污染, 污泥特性, 膜污染控制

Abstract:

Membrane bioreactor (MBR) is a kind of process in which membranes coupled with the biological wastewater treatment technology. It provides many advantages over the conventional treatment processes. However, membrane fouling in MBR is the most important problem to restrict their widespread application. Effective membrane fouling control techniques can increase the flux and the system stability, and reduce the maintenance and operational cost. In membrane filtration process, the sludge characteristics have significant affects on membrane fouling. Many research results have been achieved in membrane fouling control affected by the sludge properties in recent years. The research on mathematical models of membrane fouling have also been greatly developed.

Key words: membrane bioreactor, wastewater treatment, membrane fouling, sludge properties, membrane fouling control

中图分类号:

TQ085

张树国, 顾国维, 吴志超. 膜生物反应器中污泥特性对膜污染的影响研究[J]. 工业水处理, 2003, 23(12): 8-12.

Zhang Shuguo, Gu guowei, Wu Zhichao. Advances in membrane fouling control affected by the sludge properties in membrane bioreactor[J]. INDUSTRIAL WATER TREATMENT, 2003, 23(12): 8-12.

https://www.iwt.cn/CN/Y2003/V23/I12/8

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