... 3.high recovery rate AJX-SW-1500T(FA) seawater desalination equipment used for desalize the salt, bacterial, color and sand ... ), Pretreatment, (2), high pressure pump, (3) membrane module, (4) Post treatment.Pretreatment is useful for the raw sea water, which ... while allowing virtually all non-saline water through. The post-processing assures the stability, including the PH adjustment and DegassingMain ...