摘要
绿色阻垢剂因其所具有的高阻垢性能、良好的生物降解性和无毒性等优点已成为21世纪阻垢剂的发展方向。文章系统阐述了近年来出现的绿色阻垢剂的种类、性能及研究和应用现状。绿色阻垢剂主要包括天然聚合物阻垢剂、共聚物阻垢剂和新型绿色阻垢剂三大类,其中聚环氧琥珀酸和聚天冬氨酸两大类新型绿色阻垢剂成为近几年国内外的研究热点。并且在此基础上分析了国内在这方面的研究和应用中所存在的主要问题,指出了今后的工作重点和发展方向。
Green scale inhibitor has been the development direction of scale inhibitor of the 21th century due to its high scale inhibition, excellent biodegradability and non-toxicity. The variety, performance, application and advancement of green scale inhibitor arisen in recent years are reviewed in detail. Green scale inhibitor can be divided into three classes： crude polymer, copolymer and new green scale inhibitor, in which polyepoxysuccinci acid （PESA） and polyaspartic acid （PASP） are the focus of green scale research. In addition, the problems existed in the research and application of green scale inhibitor are analyzed and the emphasis and direction of this study in the future are prospected at the end.
出处
《工业水处理》
CAS
CSCD
北大核心
2005年第9期8-12,共5页
Industrial Water Treatment
关键词
绿色化学
阻垢剂
低磷
生物降解性
green chemistry
scale inhibitor
low phosphorus
biodegradability
