聚天冬氨酸及衍生物的结构对性能的影响研究进展  

Effect of polyaspartic acid and its derivatives structure on properties

作　　者：李倩[1] 胡志光[1] 张玉玲[1] 

机构地区：[1]华北电力大学环境学院,河北保定071003

出　　处：《化学工程师》2013年第7期48-51,共4页Chemical Engineer

摘　　要：聚天冬氨酸(PASP)是具有优良的阻垢缓蚀性能和可生物降解性新型绿色水处理药剂,但其性能在某些应用领域存在一定局限性,为加速水处理药剂的绿色化进程,以提高聚天冬氨酸的阻垢性能为目标的多种改性研究相继出现,以聚天冬氨酸及衍生物的现有研究文献为材料,分别研究聚天冬氨酸及衍生物的结构及相应结构产品的性能,总结它们的结构对性能的影响,为今后聚天冬氨酸改性和新型环境友好水处理剂的发展提供理论依据。Polyaspartic acid （PASP） is a good scale and corrosion inhibition performance and biodegradabili- ty of new green water treatment agent, but in some applications its performance has some limitations, in order to accelerate green progress of water treatment agent, in order to improve the modification of many kinds of scale in- hibiting performance of the PASP for objective, to the existing literature of polyaspartic acid and its derivatives as material, performance of polyaspartic acid and its derivatives structure and corresponding product structure, sum- marize the effect of their structure on performance, and provide a theoretical basis for the future development of polyaspartic acid modified and new environmental friendly water treatment agent.

关 键 词：聚天冬氨酸 聚天冬氨酸衍生物 结构 性能 

分 类 号：O636.9[理学—高分子化学]