低磷高效水处理剂研究进展

The Development in the Study of Low Phosphoric and High Efficient Water Treatment Agents

有机膦酸类缓蚀阻垢剂广泛应用于循环冷却水中。概要评述了低磷高效有机膦水处理剂的研制及应用进展 ,低磷水处理剂包括有机膦羧酸、含磺酸基的有机膦酸、含醚有机膦酸、含膦羧酸聚合物等类型 。

Phosphonate corrosion and scale inhibitors are extensively applied in circulating cooling water.This paper is a review on the progress in the preparation and application of the phosphonate water treatment agents.They include phosphono carboxylic acid,sulphonic phosphonate,ether-containing phosphonate,phosphono carboxylic acid polymer.Finally,some advices on scale inhibitors research are produced.