ELGA Berkefeld places versatile treatment techniques to desalinate raw water of various qualities at your disposal. Reliable and inexpensive membrane and ion exchange plants have been in successful operation for many years all over the world. ELGA Berkefeld membrane plants of standardised performance levels up to 15 m3/h serve the production of desalinised water, boiler feed water, production water, refill water for district heating and ring circulation systems , the feeding of sterilisation plant, redilution of concentrated fruit juice and much more.