Phoenix™ 3000 - Avista Membrane Treatment Solutions
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Phoenix 3000

Phoenix 3000 powder is used to recover the performance of partially oxidized or pH hydrolyzed polyamide membranes. It forms a coating on the surface of the membrane, improving salt rejection characteristics. Because it’s applied online, there is no interruption in plant productivity. Phoenix 3000 is compatible with all polyamide reverse osmosis (RO) membranes, and the formulation is certified by NSF International under NSF/ANSI Standard 60 for use in systems producing potable water.

Performance Benefits

  • On-line application eliminates interruptions to plant productivity.
  • Forms a coating on membrane surfaces to improve salt rejection characteristics.
  • Reduces salt passage by up to 50%.
  • Can be applied in 20 to 30 minutes.
  • Recurrent applications allow continued membrane performance.
Product Data Sheet
Download Product Information Sheet – Phoenix 3000
Safety Data Sheet

If you would like to request a Safety Data Sheet, please email Avista Compliance and Regulatory at, call your regional distributor, or click to submit your request.