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4040 vs 8040 RO Membrane: Key Differences & Selection Guide
2026-08-07
Designing or scaling an industrial reverse osmosis (RO) system eventually requires answering a fundamental engineering question: which membrane element size best balances water yield, plant footprint, and equipment costs? While membrane chemistry, salt rejection, and operating pressure all influe... -
The Underlying Logic of Deionized Water
2026-07-30
Why deionization? Because water-using equipment is vulnerable to scaling, corrosion, and salt accumulation. How is deionization achieved? Through membranes, resin beds, and evaporators—employing fixed-precision filtration, full-volume precision ion exchange, and concentrating pure water while al... -
RO vs NF vs UF Membrane: What’s the Difference?
2026-07-19
Water treatment technologies have advanced rapidly over the past few decades, with membrane filtration becoming one of the most efficient and reliable methods for producing clean water. Among the available technologies, reverse osmosis (RO), nanofiltration (NF), and ultrafiltration (UF) are the t... -
Domestically Produced Seawater Reverse Osmosis Membrane Elements Equipped with Chinese Core Technology Shipped from Dongying Factory
2026-07-13
27th April 2026, 6,484 PCS domestically produced seawater reverse osmosis membrane elements, equipped with a “Chinese core” for water treatment, successfully rolled off the production line in Dongying. These high-salt membranes are destined for the China Coal Ordos Tuoke Coal Mine dee... -
Industrial RO Membrane Selection Guide: How to Choose the Right Membrane for Your Water Treatment System
2026-07-12
Selecting the right industrial RO membrane is one of the most important decisions when designing or upgrading a reverse osmosis water treatment system. The membrane determines not only water quality, but also system recovery, energy consumption, operating pressure, maintenance frequency, and over... -
How Does a Reverse Osmosis Membrane Work?
2026-07-01
Reverse osmosis (RO) is the world’s leading membrane technology for producing high-quality purified water. From drinking water systems and seawater desalination plants to pharmaceutical manufacturing and semiconductor production, reverse osmosis membranes play a vital role in removing disso... -
Understanding RO Permeate pH Value: Why It Drops and How to Correct It
2026-06-30
Reverse osmosis (RO) systems are widely used in municipal, commercial, and industrial water treatment because they effectively remove dissolved salts, organic compounds, microorganisms, and other contaminants. One operating characteristic that often causes confusion is the RO permeate pH value, ... -
Sixteen Years of Global Expertise: JOZZON Accelerates Its International Expansion
2025-12-24
Recently, a delegation of Kuwaiti royal family members visited Dongying, Shandong Province, for a specialized inspection tour focused on seawater desalination, with the aim of exploring potential collaboration opportunities with JOZZON in desalination technology and industrialization. Senior re...
