废水生物处理中胞外聚合物(EPS)的研究进展

doi:10.11894/1005-829x.2011.31(7).7

摘要/Abstract

摘要：

胞外聚合物(Extracellular Polymeric Substances, EPS)在废水生物处理中发挥着重要作用。将近年来国内外对EPS组成成分、结构、理化性质、提取方法等方面的研究进行了归纳, 总结了EPS在废水生物处理领域中如膜污染、污泥特性、生物除磷和重金属吸附性能等方面的研究进展。

关键词: 胞外聚合物, 膜污染, 污泥特性, 生物除磷, 重金属吸附

Abstract:

Extracellular polymeric substances(EPS) plays an important role in biological wastewater treatment. Theresearches in recent years on the components, structure, physical and chemical properties of EPS, both in China andabroad, are reviewed. The research progress of EPS applied to biological wastewater treatment fields, such asmembrane pollution, sludge characteristics, biological dephosphorization and heavy metal adsorption capacities, issummarized．

Key words: extracellular polymeric substances, membrane pollution, sludge characteristics, biological dephosphohorization, heavy metal adsorption

中图分类号:

X703.3

杨敏, 胡学伟, 宁平, 孙蔚青, 阮廷中. 废水生物处理中胞外聚合物(EPS)的研究进展[J]. 工业水处理, 2011, 31(7): 7-12.

Yang Min, Hu Xuewei, Ning Ping, Sun Weiqing, Ruan Tingzhong. Research progress in extracellular polymeric substances applied to biological wastewater treatment[J]. INDUSTRIAL WATER TREATMENT, 2011, 31(7): 7-12.

https://www.iwt.cn/CN/Y2011/V31/I7/7

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