ROPUR RPI® Antiscalants
Friendly solutions designed to operate safely reverse osmosis systems at maximum efficiency
ROPUR RPI® Antiscalants are specifically formulated solutions that effectively prevent scale formation in Reverse Osmosis (RO) systems.
ROPUR RPI® Antiscalants have been extensively tested and approved for use in numerous RO systems of varying sizes, compatible with most RO membrane types, making them a reliable choice for inhibiting scale formation.
In addition to their efficacy, ROPUR RPI® Antiscalants meet all the requirements for water treatment. They comply with NSF 60 standards, possess country-specific government drinking-water certificates, and hold ISO 9001/14001 production certification.
| RPI 2000 | RPI 3000A/C | RPI 4000A/B | RPI 4500A/C | RPI 4900 | RPI 5000A | RPI 5600 | RPI 6000 | RPI 7000 | |
| Feedwater source | BW/SW | BW/SW | BW/SW | BW/SW | SW | BM | SW/BW | BW | BW |
| CaCO3 | +++ | +++ | +++ | ++ | +++ | + | +++ | +++ | +++ |
| CaSO4 | ++ | +++ | +++ | ++ | +++ | + | + | +++ | + |
| BaSO4/SiSO4 | + | +++ | +++ | ++ | ++ | + | + | ++ | + |
| SiO2(H2O)x | + | + | +++ | + | +++ | ++ | |||
| CaF2 | + | + | ++ | + | ++ | + | + | ||
| Ca3(PO4)2 | + | + | + | + | ++ | + | +++ | ||
| Bio-fouling inhibition | +++ | ++ | + | + | +++ | + | ++ | ++ | |
| Fe/Mn/Al/Cu/Co/Zn | ++ | +++ | +++ | ++ | +++ | ++ | +++ | +++ | +++ |
| +++ | Best for | ++ | Very good | + | Good | Limited |
Benefits of ROPUR RPI®:
- An excellent inhibitor formation of scale caused by calcium sulfate, calcium carbonate, barium, strontium sulfate, and other substances, ...
- Dispersing agents for organic contaminants and metal oxides, ...
- Optimize the performance of RO systems, resulting in cost savings:
+ Optimizing systems recovery/conversion rate
+ Protecting membrane surfaces from erosion and oxidation damages
+ Minimizing the bio-fouling recurrence
+ Adapting the packaging for Easy and Safe site handling
Let's contact a Chemizol representative now to explore more anti-scale solutions for your RO system.