The RPI-2800 is the Phosphor Free reference designed to prevent the carbonate and sulphate scale formation in Reverse Osmosis systems. The reference also reduces the Bio-Fouling growth tendency observed in Seawater RO plants, through a bacteriostatic mechanism.
The RPI-2800 is the Premium choice for SWRO applications.
The RPI-2800 is approved for use with cellulose acetate and polyamide membranes. The required dosage level ranges from 1 – 8 ppm as delivered. The dosage is proportional to the feed water flow. The RPI-2800 can be used in its form or diluted with pure water in any ratio. Diluted preparations must be ideally used rapidly, within 48-72 hours after preparation. RPI-2800 is easy to use, safe to handle and safe to store for several months. The pH value of the product is slightly alkaline.
Appearance: clear, dark yellow liquid
Density: 1.14 – 1.16 g/cm3
pH value: 7.0 – 9.0
Boiling point / boiling range: 100°C
Freezing Point: -6° C
Solubility in water: unlimited
Storage & Handling
Polyethylene canister (PE) 23.5 kg net
Standard drum (PE) 240 kg net
IBC Container (PE) 1.100 kg net