Q » Why is UF often used as pre-treatment before RO?
03 Nov, 2025
A » Ultrafiltration (UF) is often used as a pre-treatment before reverse osmosis (RO) to enhance water quality and system efficiency. UF effectively removes suspended solids, bacteria, and some viruses, reducing fouling and extending the lifespan of RO membranes. This pre-treatment improves the overall performance of the RO process, ensuring more consistent and efficient purification with lower maintenance costs and energy consumption.
03 Nov, 2025
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