This engineering guide explains how to plan an industrial di water system—from RO pretreatment and EDI vs mixed bed choices to sizing tables, […]
Industrial DI Water System: Design, Sizing & Quality Targets Read Post »
This engineering guide shows commercial and industrial users how to design an iron filter for well water—from diagnosis to process trains,
Industrial Iron Filter for Well Water: Selection & Sizing Guide Read Post »
A water deionization system removes dissolved ions to produce high-purity water for industry and labs. Depending on flow, chemistry and chemical-handling policy,
Water Deionization System: DI vs RO/EDI Buyer’s Guide Read Post »
Brackish desalination turns saline groundwater and inland sources into reliable freshwater. Compared with seawater, brackish feeds typically need lower pressure and
Brackish Desalination: Practical Guide to RO, NF & EDR for Inland Salty Water Read Post »
The phrase “Water Softener vs Salt Water Filter” confuses many buyers because the products solve very different problems. A softener removes hardness minerals (calcium/magnesium)
Water Softener vs Salt Water Filter: What’s the Difference and Which Do You Need? Read Post »
Modern vessels increasingly choose a reverse osmosis ship solution to produce reliable freshwater with lower energy, faster start/stop, and a compact footprint
Reverse Osmosis on Ships: Design, Sizing, OPEX and Acceptance Guide Read Post »
The low energy seawater RO membrane for an SWRO 8040 RO membrane skid can reduce discharge pressure for the same
Low Energy Seawater RO Membrane (SWRO 8040): Energy Math, Savings & Payback Guide Read Post »
Selecting an SWRO 8040 RO Membrane often comes down to two families: high-rejection (HR) and low-energy (LE). This guide explains where each wins
SWRO 8040 RO Membrane: High-Rejection vs Low-Energy – How to Choose Read Post »
At ECWATECH Moscow (Crocus Expo), Sept 9–11, COVNA STARK showcased its renewed RO membrane series with a simple, solution-first promise:
ro membrane preservation prevents biofouling and oxidation during shutdowns, shipping, or seasonal operation. This guide explains when to preserve, the correct
RO Membrane Preservation: Short-Term, Long-Term, and Storage Best Practices Read Post »
ro membrane troubleshooting starts with data: normalized permeate flow, salt rejection, and differential pressure. This guide shows the fastest checks, a
RO Membrane Troubleshooting: Low Flow, High TDS, High ΔP Read Post »
bwro vs swro membrane is a common design question. This guide compares feed salinity, operating pressure, salt rejection, staging, pretreatment, and
BWRO vs SWRO Membranes: Specs, Pressure, Salt Rejection Read Post »
