RO Systems
RO Antiscalant Dosing
Proportional antiscalant dosing extended membrane CIP interval from 1 to 6 months.
Key Metric
6×
CIP interval
Challenge
Manual timed antiscalant dosing fluctuated; membranes fouled so fast that CIP was near-monthly.
Solution
Solenoid pumps dose antiscalant continuously proportional to feed flow, with ORP-linked reductant protecting elements.
Results
- CIP interval up 6×
- Markedly longer membrane life
- Stable permeate flux
