RO Membrane Antifouling Surfactant
A specialty non-ionic or amphoteric surfactant blend formulated as a continuous-dose antifoulant for reverse osmosis membrane systems. It reduces organic, biological, and colloidal fouling by modifying the membrane surface hydrophilicity and preventing foulant adhesion. Used as a low-dose additive in RO feed water to extend cleaning intervals and maintain normalized permeate flux.
Teknik Özellikler
| dosage | 0.5–5 mg/L (continuous) |
| density | 1.00–1.05 g/cm³ |
| appearance | Clear to slightly hazy liquid |
| pH as supplied | 6.0–8.0 |
| ionic character | Non-ionic or amphoteric |
| active surfactant content | 10–30% |
Uygulama Alanları
- Continuous antifouling dosing in seawater RO desalination
- Brackish water RO systems with high organic or biofouling potential
- Industrial wastewater reuse RO trains
- MBR filtrate polishing RO systems
- Food and beverage high-recovery RO
Ürün Özellikleri
- Reduces organic and biological fouling extending CIP cleaning intervals
- Improves normalized permeate flux and water recovery rate
- Compatible with all standard RO antiscalant programs
- Non-ionic/amphoteric type safe on TFC membranes without flux loss