EP provides, since 1974, desmineralization equipments that attends small, medium and large volumes of water, to feed pure water to Boilers and Cooling Towers, painting processes and other applications where dissolved salts may cause any incovenience.

To reach this goal, EP uses technologies such as:

  • Ion Resin Exchanges
  • Reverse Osmosis Membranes


In some cases, the combination of both tecniques, when the permate of the RO system also goes to the polish process with resins, can result in a water with a very high quality and low condutity, to be used in extremely demanding processes.


We are very proud to has built one of the largest systems in Brazil. Our equipments are projected and buit to work automaticaly, and can be controlled by LPC.