INDUSTRIAL WATER TREATMENT ›› 2012, Vol. 32 ›› Issue (4): 5-8. doi: 10.11894/1005-829x.2012.32(04).5

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Research progress on the applications of polyepoxysuccinic acid

Li Danni, Tang Bing   

  1. Faculty of Environmental Science and Engineering, Guangdong University of Technology, Guangzhou 510006, China
  • Received:2012-01-29 Online:2012-04-20 Published:2012-04-13

聚环氧琥珀酸的应用研究进展

李丹妮, 汤兵   

  1. 广东工业大学环境科学与工程学院, 广东广州 510006
  • 通讯作者: 汤兵 电话 020-39322295 E-mail:renytang@163.com E-mail:renytang@163.com
  • 作者简介:李丹妮 (1986- ) 广东工业大学 2009 级在读硕士研究生
  • 基金资助:

    广东省科技计划项目(2010B031700026)

Abstract:

Polyepoxysuccinic acid (PESA ) has been regarded internationally as a novel synthesized high polymer and environment-friendly water treatment agent,because of its non-nitrogenous,non-phosphorus and biodegradable features. The development and application status of PESA in the world are introduced. The applications of scale inhibition,corrosion inhibition,synergistic effect and extraction of heavy metals are reviewed in detail. It is found that the effect of scale inhibition is more excellent, so that it has been applied to industries. At the end,some problems in the application of PESA to industries and its development tendency are proposed.

Key words: polyepoxysuccinic acid, environment friendly chemistry, water treatment, scale inhibition, corrosion inhibition, synergistic effect

摘要:

20世纪90年代开发出的聚环氧琥珀酸(PESA)是国际公认的一种无磷、非氮且具有良好生物降解性的新型合成高分子绿色水处理剂。介绍了PESA的发展情况及国内外研究现状,着重阐述了其阻垢、缓蚀、协同、萃取重金属等性能的应用研究进展。认为PESA的阻垢性能效果相对较佳,目前已初步在工业上得到应用,提出了PESA工业应用的发展前景和存在问题。

关键词: 聚环氧琥珀酸, 绿色化学, 水处理, 阻垢, 缓蚀, 协同

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