摘要
以二级反渗透系统的透盐率为研究对象,分析了给水pH值、产水通量、给水电导率对系统透盐率的影响,总结了透盐率随三个因素的变化规律,比较得出了其中给水pH值对透盐率的影响最大的结论,且给水pH值为弱碱性条件下的透盐率最低.
Though studying the rate of permeable salt of two-pass reverse osmosis system, the effects of feed water pH value, permeant flux, feed water conductivity on the permeable salt rate of the system are analyzed and the change regular of permeable salt rate along with the three factors is summarized.The result shows that the impact of feed water pH on the rate of permeable salt is greatest and the rate of permeable salt is lowest when the feed water pH value is alkalescent.
出处
《天津城市建设学院学报》
CAS
2007年第1期54-56,62,共4页
Journal of Tianjin Institute of Urban Construction
关键词
二级反渗透
透盐率
PH值
产水通量
给水电导率
two-pass reverse osmosis
permeable salt rate
pH value
permeant flux
feed water conductivity
