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Chlorine dioxide - RO membranes - CEDI
Hello friends! I wish you a happy 2016 and happy engineering and of course successful projects! Coming back on resin stabiltiy: all resins are most stabile for any chemical, oxidation or hydraulic-osmotic shocks when fully exhausted and loaded with NaCl. In this case both cationic and anionic...- Schulgarten1
- Post #10
- Forum: Water treatment and distribution
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Chlorine dioxide - RO membranes - CEDI
The next tests will go to Ionpures CDI, when I do have a non hot water sanitisation one (hot water sanitisation never has a problem with biofilm), but I need an older moduel, since on a new one, if fails, testing too expensive. I wonder, how the resins within the CDI and the ion exchange...- Schulgarten1
- Post #8
- Forum: Water treatment and distribution
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Chlorine dioxide - RO membranes - CEDI
Hi and good evening! Thank you for the link! Useful and interesting. I have sanitízed RO membranes, a bit older and definite with biofilm. The biofilm was removed but rejection drop dramitcally. I am sure this was the influence of iron on the membranes. In another case we sanitized a larger...- Schulgarten1
- Post #6
- Forum: Water treatment and distribution
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Chlorine dioxide - RO membranes - CEDI
Hi guys, is anybody here present, who has experience with applying Chlorinedioxide for sanitizing RO membranes and CEDI systems (CDI systems)? Thanks for answers and regards from Schulgarten- Austria- Schulgarten1
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- Replies: 9
- Forum: Water treatment and distribution
