Abstract:
It is proposed that the concept and technology of similar nano-filtration membrane can be obtained by oxidative modifying treatment of the waste reverse osmosis membrane.The operation performance indicators of the oxidative reverse osmosis membranes are analyzed.Their operational stability,chemical stability and cleanable performance are identified.The engineering application of oxidative membranes to membrane technology field is listed.
Key words:
reverse osmosis membrane,
nano-filtration membrane,
oxidative modification
摘要：
提出了废弃反渗透膜经过氧化改性处理得到近似纳滤膜的概念与工艺,分析了氧化膜的各项运行性能指标,明确了氧化膜的运行稳定性、化学稳定性及可清洗特性,列举了氧化膜在膜工艺技术领域中的工程应用环境。
关键词:
反渗透膜,
纳滤膜,
氧化改性
CLC Number:
Jing Dawei, Zhu Jianping, Li Baoguang, Ji Wei. Performance and application of oxidative reverse osmosis membrane elements[J]. INDUSTRIAL WATER TREATMENT, 2011, 31(2): 82-84.
靖大为, 朱建平, 李宝光, 吉卫. 氧化改性反渗透膜元件的性能及应用[J]. 工业水处理, 2011, 31(2): 82-84.