摘要
研究了进水pH值、原水回收率、膜前压力、进水盐浓度、进水水温、进水余氯浓度等运行条件对家用净水机中反渗透膜性能的影响.家用净水机适宜的运行条件为:pH值在6～8,原水回收率为15%～50%,膜前压力维持在0.4～0.6 MPa,进水温度保持在15～30℃.
The influence of operating conditions on the performance of reverse osmosis membrane in household water purifier, such as. pH, salinity , temperature, pressure, chlorine concentrations of the influent water was research. Suitable operating conditions of the household water purifier as follow, pH is from 6 to 8, water recovery is from 15% to 50%, the pressure maintained at 0. 4-0. 6 MPa and the temperature at 15-30 ℃.
出处
《膜科学与技术》
CAS
CSCD
北大核心
2013年第2期91-94,共4页
Membrane Science and Technology
关键词
反渗透
膜性能
运行条件
净水机
饮用水
reverse osmosis
membrane performance
operating conditions
water purifier
drinking water
