Veolia Water Solutions & Technologies Trading as - ELGA Process Water specialises in deliveing water purification treatment technologies & solutions to the Pharmaceutical, Food & Beverage, Microelectronics, Healthcare Sterile Service and Scientific Industries. At Veolia Water Ireland- We have a dedicated Service Support Team which enables nationwide access to Service Engineers 24 hours a day 7 days a week. Our highly trained Service & Commissioning Engineers are on hand to apply their expertise to the installation, validation & maintenance of your water purification system. We provide utility water treatment technologies for cooling tower water treatment, boiler feed water treatment and closed systems water treatment.