无磷洗涤助剂的研究进展

The research progress of free phosphorus detergent builders

简述了无磷洗涤助剂的发展历史及现状,认为要解决水质富营养化问题必须两手抓,一方面要加强污水处理,另一方面要降低污水中磷的排入量,积极发展无磷或低磷合成洗涤剂。

Developmental history and present situation of free phosphorus detergent builders were stated in brief. To solve the question of eutrofication two measures were adopted. One hand treatment of sewage was to be enhanced, on the other hand phosphoric quantity was to be reduced in sewage. Free or low phosphorus detergents were developed energetically.