摘要
为了解决洗涤剂中含磷对水质造成的“富肥”问题,许多学者已对沸石在洗衣粉中的应用进行了研究。本文着重研究在洗衣膏中用4A沸石部分取代三聚磷酸钠的情况。实验表明,4A沸石按1∶1(wt)部分取代三聚磷酸钠后,洗衣膏的去污力仍能达到或接近取代之前。
Many scholars have researched the application of zeolite to washing powder for solving the problem of abundant fertilizer in the river by phosphorus. In this paper, sodium tripolyphosphate(Na5P3O10) in detergent paste is replaced by 4A zeolite. The test indicates that the washing power reaches or approaches that of the detergent paste which not re-placeced when the ratio of sodium tripdyphosphate and 4A zeolite is 1 : 1(weight).
出处
《郑州轻工业学院学报》
1993年第2期52-55,共4页
Journal of Zhengzhou Institute of Light Industry（Natural Science）
关键词
沸石
洗涤剂
膏状洗涤剂
zeolite ,detergent ,detergent paste
