Elettracqua is a company involved in water treatment plants since 1966 and its activity is addressed to chemical, pharmaceutical and biotechnology by the engineering and the construction of filtration plants, softening, demineralization, ultra-filtration and nanofiltration, Pharmaceutical Purified Water (PW) system : double pass Reverse Osmosis (RO) or Reverse Osmosis (RO) + Electrodeionization (E.D.I.), WFI Generation by Multiple Effect Water Stills (ME) or Vapor Compression (VC) , Pure Steam Generators (PSG).