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Guides & blog

7 ways to extend reverse osmosis membrane life

Pre-treatment, dosing, monitoring and cleaning practices that prevent early fouling.

7 ways to extend reverse osmosis membrane life
  1. Pre-treatment: keep SDI below 3–5 with multimedia and cartridge filtration.
  2. Remove chlorine: polyamide membranes are chlorine-intolerant.
  3. Correct antiscalant and dose: chosen from your water analysis.
  4. Don't over-push recovery.
  5. Track normalised data: clean at 10–15% deviation.
  6. Clean on time with the right chemical.
  7. Flush on every shutdown.

Frequently asked questions

01Membran ne zaman değiştirilmelidir?

Usulüne uygun CIP yıkamaya rağmen normalize ürün debisi ve tuz reddi kabul edilebilir seviyeye dönmüyorsa membran değişimi gerekir. Endüstriyel membranlar doğru işletmede genellikle 3–5 yıl kullanılır.

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