The green scale inhibitor, polyaspartic acid was presented.The scale effect of polyaspartic acid was better than traditional scale inhibitors.It was a kind of green chemicals.

• 摘要： 介绍了一种绿色水处理阻垢剂聚天冬氨酸，同传统缓蚀阻垢剂相比，它的阻垢效用好，而且具有极高的生物降解性，属于绿色化学品。