How to store the ion exchange membrane after replacement
Thread Content
This post was last edited by sunjl1981 on 2013-1-6 at 23:21. I plan to replace the ion exchange membranes in an ion membrane electrolyzer with new ones, but there are still some membranes that have been in use for just over half a year. How should those membranes be stored after they are replaced? Incidentally, our factory uses F8020 as well as DuPont’s N2030. Thank you. # hcbbs
The 5 replaced ion membranes are bundled together as one roll. When rolling the film, care must be taken to avoid any wrinkles. The rolled film is wrapped in plastic and placed in the pre-prepared bubble wrap solution, where it can be stored for any length of time without issue.
This post was last edited by Du Xiaoping on 2021-2-1 14:56. Do you have any unused ion exchange membranes? You can contact me
If the removed membrane is to be used again in the future, it can be stored for a long time by placing it flat in a solution containing 0.4% alkali