摘要：

以丙烯酸、次磷酸钠为单体,在过氧化氢-次磷酸钠引发体系下反应,合成了一种新型绿色水处理剂磷酸亚基聚丙烯酸。运用正交试验法确定了最佳合成条件,并运用红外光谱对合成产物进行了结构鉴定。对合成产物进行了阻垢与缓蚀性能研究,并与常用水处理药剂HEDP和PAA进行了比较。

关键词: 水处理剂, 磷酸亚基聚丙烯酸, 阻垢, 缓蚀

Abstract:

AA,NaH₂PO₂ are used as monomers，and under the initiation system H₂0₂ NaH₂P0₂ the monomers react to synthesize a new green water treatment agent．phosphinico polyacrylic acid． n1e optimum synthetic condition is decided by orthogonal experiments， and the structure of synthetic product is identified by IR spectrum determination． n1e perform ance of inhibiting scale and inhibiting corrosion of the synthetic product has been studied and a contrast with two commonly used water treatment agents，HEDP and PAA is carried out．

Key words: water treatment agent, phosphinico polyacrylic acid, scale inhibition, corosion inhibition

中图分类号: 

• TQ085.4