RO Antiscalant — High Hardness Formula
RO antiscalant optimized for feedwater with calcium hardness > 500 ppm and LSI > 2.5. Strong CaCO3 and CaSO4 threshold inhibition at elevated recovery rates.
Technical Specifications
| pH | 2.0–3.0 |
| dosage | 3–6 ppm |
| density | 1.15–1.25 g/mL |
| packaging | 25 kg drums |
| appearance | Clear to pale yellow liquid |
| active content | 45–55% |
| calcium tolerance | > 500 ppm as CaCO3 |
Applications
- High-hardness groundwater RO
- Mining water reuse RO
- Industrial zero-liquid discharge
- Inland brackish water desalination
Key Features
- Handles calcium hardness > 500 ppm
- Effective at LSI > 2.5
- Strong CaSO4 and BaSO4 inhibition
- Allows recovery rates up to 90%