RO Scale Inhibitor
Broad-spectrum antiscalant for reverse osmosis membranes. Inhibits CaCO₃, CaSO₄, BaSO₄, SrSO₄, silica, and iron scales. Extends membrane life, cuts cleaning frequency.
UN-307 is a highly effective organic-phosphonic antiscalant specifically formulated for reverse osmosis membranes. It prevents the formation and deposition of mineral scales through a combination of threshold inhibition, crystal modification, and dispersion. Approved for contact with potable water pretreatment; non-chlorine tolerant — must be added post-chlorination with appropriate dechlorination upstream.
- RO membrane plants (brackish + seawater)
- Boiler feedwater pretreatment
- Industrial cooling circuit polishing
- Desalination plants
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.