Fouled Membranes

[Machinist67]

Is there any way to clean a fouled membrane? I do not want to through away the membranes if they can be cleaned.

[maple flats]

Just run a full cleaning proceedure according to your RO manufacturer.

[bowhunter]

Here's a link to a guy who probably knows more about home made RO using small membranes than anyone on the site. He covers how to clean the membrane using a peroxide and water solution.
https://sites.google.com/site/mattatuckmadnessmaplesyrup/home/homemade-reverse-osmosis-system