RO Membrane Preservative
Sodium bisulfite-based preservative solution for RO membranes during shutdown or storage. Prevents biological growth and oxidative damage during idle periods.
Technical Specifications
| pH | 3.0–5.0 |
| packaging | 25 kg drums |
| appearance | Clear liquid |
| sodium bisulfite | 1–1.5% (as dosed) |
Applications
- RO system shutdown preservation
- New membrane storage
- Seasonal system mothballing
- Standby RO unit protection
Key Features
- Prevents biological growth during storage
- Removes residual chlorine
- Extends membrane life during idle periods
- Easy to rinse before restart
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