摘要：
分析了氧化改性型纳滤膜元件的透盐率、产水量、膜压降这三项性能指标在运行及清洗过程中的稳定性,进行了氧化改性型纳滤膜与标准反渗透膜的性能稳定性比较,证明了氧化改性型纳滤膜元件具有较好的稳定性,可以用于实际系统运行。
关键词:
反渗透膜元件,
氧化改性反渗透膜,
膜元件性能
Abstract:
Three indexes of stability performances:salt permeability,water yield and membrane pressure drop,of oxidation-modified nanofiltration membrane components in running and cleaning processes have been analyzed. The performance stabilities of oxidation-modified nanofiltration membrane and standard reverse osmosis(RO) membrane have been compared. The results prove that oxidation-modified nano-filtration membrane components have better stability and can be used in actual system running.
Key words:
reverse osmosis membrane component,
oxidation modification RO membrane,
membrane component performances
中图分类号:
黄延平, 靖大为, 王文凤. 氧化改性型纳滤膜元件性能的稳定性分析[J]. 工业水处理, 2015, 35(1): 29-31.
Huang Yanping, Jing Dawei, Wang Wenfeng. Analysis of the performance stability of oxidation-modified nanofiltration components[J]. INDUSTRIAL WATER TREATMENT, 2015, 35(1): 29-31.