A commercial RO plant is a business asset: when it stops, people notice. A simple routine prevents most breakdowns.
Daily
- Note inlet pressure, outlet pressure and flow readings
- Check for leaks and unusual pump noise
- Confirm the storage tank level and dispensing points
Weekly
- Record input and output TDS
- Inspect pre-filter pressure drop
- Check the reject-water flow
Quarterly
- Replace sediment and carbon cartridges as needed
- Service the dosing system, if fitted
- Sanitise the storage tank
Annually
- Professional inspection of the pump, motor and controls
- Membrane performance check and cleaning or replacement
A written log helps your technician spot trends early. An annual contract (AMC) takes the scheduling off your plate.
FAQ
Quick answers
How often do commercial RO membranes need replacing?
It depends on feed-water quality, pre-treatment and operating hours. Regular TDS and pressure logs tell you when performance is dropping.