RAWTEC CHLORSTOP-AS is used as a combined antiscalant and dechlorinator for reverse osmosis (RO) systems.
Exceptional Features of RAWTEC CHLORSTOP-AS
- Prevents calcium carbonate, sulfate, and silica deposits
- Controls iron and aluminum hydroxides
- Protects membrane performance
- Converts free chlorine (HOCl/OCl⁻) to sulfate
- Breaks down chloramine compounds
- Acts as an oxygen scavenger
- Chemical damage: Protects the membrane by neutralizing chlorine
- Physical clogging: Antiscalant prevents mineral deposits
Special Uses
- Municipal water treatment (chlorinated water)
- Industrial RO systems
- Seawater desalination plants
- Drinking water production
Advantages
- Two protections from a single dosing point
- Easy automatic dosing
- Monitorable with ORP (Redox) control
- Cost optimization
Important
RAWTEC CHLORSTOP-AS also removes dissolved oxygen from water. This helps with corrosion control but can increase the risk of biological growth.