RO Antiscalant
Home
Products
Chemicals
RO Chemical
RO Antiscalant

We offer best quality Reverse Osmosis membrane Antiscalent
The Antiscalant product range is designed to eliminate scale and reduce fouling in membrane systems, regardless of the feedwater source.
PW Antiscalants is a range of specific Antiscalants for Reverse Osmosis Membrane effective in controlling deposition of inorganic scales.
Grades Offered
| PW 31 | PW 39 | PW 95 |
| Low pH antiscalant | High pH antiscalant | High silica inhibition antiscalant |
Specifications
| PW 31 | PW 39 | PW 95 |
| PH (as such) | 3.5 to 4.5 | 9.5 to 10.5 | 3.5 to 4.5 |
| Appearance | Pale Yellow Liquid | Pale Yellow Liquid | ale Yellow Liquid |
| Solid Content | 33 to 34 w/w | 33 to 34% w/w | 33 to 34% w/w |
| Specific Gravity | 1.17 to 1.23 | 1.17 to 1.23 | 1.17 to 1.23 |
| Contents | Functional Phosphino Carboxylic Acid | | Functional phosphino carboxylic acid with special silica dispersants |
Packing : PW antiscalants are available in 5 kg and 25 kg HDPE containers.
Salient Features
- Effective in presence of chlorine and hardness upto 1000 ppm.
- Effective calcium carbonate dispersion in presence of higher pH upto (10) and alkalinity (upto 750).
- Useful as calcium sulphate inhibitor.
- Excellent scale control for high silica waters upto 1000 ppm.
- Free from phosphates and other chelants.
- Non-toxic.
Dosage and Dosing Point
- Minimum dosage 2-5 ppm and maximum dosage 10-12 ppm, subject to inlet water quality in respect of TDS, calcium and silica.
- The product is normally dosed at the inlet to RO or just after pre-treatment.
Safety & Handling
PW is generally safe but avoid contact with eyes and skin. Do not take internally. Gloves and goggles should be used while handling the product.