Scale-inhibition of the novel scale inhibitor YSM-11 for reverseosmos is systems

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  • 1. Chemical Engineering College, Beijing University of Chemical Technology, Beijing 100029, China;
    2. Academy of Yanshan Co.,Ltd., SINOPEC, Beijing 102500, China

Received date: 2005-03-22

  Online published: 2010-10-01

Abstract

Scale-inhibition of a novel scale inhibitor YSM- 11 for reverse osmosis systems has been researched statically. The results show that the scale inhibitor YSM- 11 has both high inhibition rate against CaCO3 and CaSO4 scale and high tolerance for calcium ions at low dosage. It also has good effect on silica scale inhibition. Therefore,compared with the normal imported scale inhibitor Dahu135,YSM- 11 is an environmental favorable scale inhibitor with higher performance /price ratio,so it can substitute the normal imported scale inhibitors in reverse osmosis systems at all.

Cite this article

Qi Xijuan, Liu Wei, Li Hesheng, Wang Ting, Guo Hongwei . Scale-inhibition of the novel scale inhibitor YSM-11 for reverseosmos is systems[J]. Industrial Water Treatment, 2005 , 25(10) : 24 -26 . DOI: 10.11894/1005-829x.2005.25(10).24

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