RPI-6000 is a Super Concentrated Solution to prevent “Calcium Sulfate” crystals formation in BWRO & SWRO systems. RPI-6000 is designed for water with an extremely high Calcium/Magnesium Sulfate content (up to 15,000 mg/l). Additionally, the RPI-6000 has also the capacity to prevents Calcium Carbonate scaling.
RPI-6000 is approved for use with all polyamide membranes. The required dosage level ranges from 1 – 5 ppm as delivered. The dosage is proportional to the feed water flow. RPI-6000 can be diluted with water in any ratio. However, it is recommended to inject the RPI-6000 undiluted or as a <10% solution. Diluted solutions must be used within 48 hours of preparation. RPI-6000 is easy to use, safe to handle and safe to store for several months. The shelf-life for sealed goods is superior to two years of time.
Appearance: clear, yellowish liquid
Density: 1.27 – 1.31 g/cm3
pH value: 6.0 – 8.0
Boiling point / boiling range: 105°C – 108°C
Freezing Point: - 15°C
Solubility in water: unlimited
Storage & Handling
Polyethylene canister (PE) 23.5 kg net
Standard drum (PE) 270 kg net
IBC Container (PE) 1,200 kg net