Roprep is the antiscalant of the Rochem chemical range. It keeps scale-forming substances such as silica and calcium salts in solution and stops inorganic ions from depositing on the membrane. This raises treatment efficiency, reduces the need for membrane cleaning and extends membrane life.
Key features
- Prevents silica and calcium scale on the membrane
- Fewer cleanings and longer membrane life
- Dosed directly into the feed water
- For RO, NF, UF and MF systems
Safety and first aid
- Remove contaminated clothing immediately.
- Inhalation: move the person to fresh air, lay them on their side if unconscious and take them to a medical facility.
- Skin: rinse thoroughly with water and soap.
- Eyes: rinse with eyes open under running water for several minutes; see a doctor if symptoms persist.
- Swallowing: drink plenty of water, get fresh air and go to a medical facility.



