OVAY Hydro Knowledge Center
Selection, operation and maintenance guidance based on OVAY membrane product data and practical water-treatment considerations.
Technical Articles
These articles support an informed discussion with your engineering, procurement or OEM team. Final membrane selection should always use the actual feed-water analysis and system design conditions.
Technical Article
Acwa and PT GARAM plan an integrated SWRO and industrial salt facility in Gresik. Its announced scale highlights five practical decisions behind responsible 8040 seawater membrane selection.
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Three recent EPA actions address technical assistance, drinking-water grants and WIFIA application costs for small and rural water systems.
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OVAY will join Aquatech China 2026 in Shanghai from October 28-30 to meet global water professionals and discuss RO membrane selection, industrial applications and OEM programs.
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A specification-first review of the QuenchSea SW1708 membrane and the engineering information OEM buyers need before evaluating a compact seawater RO element.
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A practical guide for comparing AMI reverse osmosis membranes with replacement and OEM options using dimensions, test conditions, feed water and documentation.
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Private wells are unregulated, so owners must test annually for key contaminants and use certified labs. Treatment should match actual water quality, not assumptions. This article explains why testing-first is critical for RO and membrane p
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Recent AMTA workshop sessions highlighted next-generation membrane validation for potable reuse, high-recovery RO efficiency strategies, and emerging hollow fiber NF applications. These developments signal important shifts for membrane prof
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Proposed U.S. Senate legislation aims to boost federal drinking water investments. For RO and membrane professionals, the bill signals potential shifts in compliance needs and market demand.
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A practical introduction to spiral-wound reverse osmosis membrane elements, the operating conditions that shape performance, and how to match membrane class to a water-treatment system.
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A structured RO membrane selection method covering system class, feed-water chemistry, operating pressure, flow requirement, recovery and fouling risk.
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Understand the dimensional and application differences between 1812 and 2012 RO membrane formats, and how to match each format to a household or small-equipment system.
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The main causes of RO membrane fouling, the operating signals to watch, and the pretreatment and cleaning practices that help protect membrane performance.
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