Antiscalant vs Water Softener for RO Pretreatment: What Is the Difference? Quick answer: is antiscalant the same as a water softener? No. A water softener removes hardness ions by ion…
Water Softener Sizing Calculation: Hardness Load, Resin Volume and Flow Quick answer: how is a water softener sized? A water softener should be sized from hardness load, required service flow,…
Conductivity vs TDS in Water: What Is the Difference? Quick answer: are conductivity and TDS the same? No. Conductivity measures how well water conducts electrical current, while TDS represents the…
RO Salt Rejection Formula: How to Calculate Membrane Rejection Quick answer: what is the RO salt rejection formula? RO salt rejection (%) = [1 − (permeate concentration ÷ feed concentration)]…
Rising pressure loss or poor turbidity removal does not automatically mean sand-filter media must be replaced. Use comparable operating data, inspect the backwash system and examine the bed before deciding.
Industrial RO Troubleshooting Guide: Low Flow, High TDS and Pressure Problems Quick answer: what should you check first when RO performance drops? Start with verified operating data before replacing membranes.…
How to Read a Water Test Report: TDS, Hardness, pH, Iron, Nitrate and More Quick answer: how should you read a water test report? Read a water test report parameter…
Industrial RO CIP Cleaning Procedure: When and How Membranes Are Cleaned Quick answer: what is RO CIP cleaning? RO CIP (clean-in-place) is a controlled membrane-cleaning process in which a compatible…
Iron Removal from Borewell Water: Testing and Treatment Options Quick answer: how is iron removed from borewell water? Iron-removal treatment depends on the form and concentration of iron, pH, alkalinity,…
Silica in RO Water: Scaling Risk, Testing and Control Quick answer: why is silica important in RO? Silica can become a limiting scale-forming constituent in reverse-osmosis systems because its concentration…
