RO Biocide · UN-611
Fungicide for Reverse Osmosis Film Components
Non-oxidizing biocide for RO membrane systems. Safe for polyamide membranes, controls biofilm and biofouling without degrading membrane material.
Description
UN-611 is a non-oxidizing, broad-spectrum biocide specifically engineered for polyamide composite RO membranes. Unlike chlorine and other oxidants — which destroy polyamide membrane active layers — UN-611 is fully compatible with TFC and CPA membranes. It penetrates biofilm and kills microorganisms by disrupting cell membranes, then is easily flushed out without lingering.
Typical Applications
- RO membrane biofouling control
- Shock and continuous dosing applications
- Post-CIP (clean-in-place) preservation
- Offline membrane storage
Other chemistries in the range
Complementary products worth specifying together.
Most industrial water programmes use 3–5 chemistries in concert — a coagulant, an antiscalant, a biocide rotation, and a corrosion inhibitor. Here are three from our catalogue that pair commonly with this product.