... water desalting( make drink water from bitter &salt water and seawater), purified water (purification of cooling water and boiler water), ultra-pure water (water ... pre-treatment crafts include multi-layer bed filter, softener or anti-incrustant dosing station and ultra-filter. ... station, multi-layer bed filter, active carbon filter, softener or anti-incrustant dosing station, heat exchanger, ultra- ...