Research progress in the synthesis and application of polyaspartic acid

doi:10.11894/1005-829x.2007.27(7).5

Abstract

Abstract:

Polyaspartic acid(PASP) is a biodegradable water treatment chemical, and has become the focus of recent researches. The main methods of the manufacture of PASP and its application to many fields,such as water treatment,agriculture,pharmacy and commodity chemistry are reviewed. The prospect of PASP is also presented.

摘要：

在日益严格的环境法规的压力和人们环境认知不断提高的情况下,从源头控制污染物的产生成为化学工业的发展方向,生物可降解化学品的研究日益受到广泛的关注。聚天冬氨酸作为一种可生物降解的新型水处理剂,在工业水处理方面的研究和应用受到了人们的普遍关注。作者总结了最近几年聚天冬氨酸的主要合成方法与发展状况,及其在水处理、农业、医药和日用化工等领域的应用,展望了聚天冬氨酸的发展前景。

关键词: 聚天冬氨酸, 聚琥珀酰亚胺, 缓蚀, 阻垢

CLC Number:

TQ085

Li Fengting, Zhang Bingru, Li Lu, He Yongzhi. Research progress in the synthesis and application of polyaspartic acid[J]. INDUSTRIAL WATER TREATMENT, 2007, 27(7): 5-7.

李风亭, 张冰如, 李璐, 何永智. 聚天冬氨酸的合成及应用研究进展[J]. 工业水处理, 2007, 27(7): 5-7.

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