bwro antiscalant Articles

  • Reducing operational costs in high silica, 18,000m3/day BWRO in Arica, Chile

    Abstract The desalination industry has significantly evolved in the last decade with 33million m3/day of additional desalination capacity now operating. One third is using membrane technology with 6,458 Reverse osmosis plants coming on-line. More than twice as many brackish water RO plants than sea water plants have been built since the first plants were commissioned in the late ...

  • In-depth analysis of changes restores system optimization - Case Study

    Introduction A reverse osmosis plant (BWRO) had been operating effectively applying Avista antiscalant and cleaners for about a year. Increased product water demand led to changes in the feed water quality and an increase in plant recovery resulting in an increase in stress on the pre-treatment system and more rapid membrane fouling. The existing membrane cleaning regime was reviewed to try ...


    By Avista Technologies

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