Softening by ion exchange as pre-treatment to the reverse osmosis system.
Demineralized water by reverse osmosis. 98-99% salts are removed.
Silicic acid (SiO4-)
Removal of oxygen using a membrane degasser or a vacuum deaerator.
Carbon dioxide (CO2)
Ultrapure demineralization by EDI
Polishing of the ultrapure water by a mix-bed unit. Security for removing residual salts and silicic acid.
At Energie Steiermark Power Plant in Graz, Austria, the water treatment plant consists of two independent lines with double-pass reverse osmosis, membrane degasser, and EDI producing ultrapure water.
This solution provides demineralized water without using any chemicals, which ensures minimal environmental impact.
The Danish energy company Verdo provides electricity for 32.000 recipients and district heating for 10.500 customers. Their makeup water treatment is based on the UPCORE™ technology and used for a high-pressure steam boiler.
The UPCORE™ principle ensures an efficient use of the regeneration chemicals and combines all the known advantages of ion exchange demineralization with the counter-flow principle.
Individual units can be frame mounted for a complete and compact solution, ready for use. It also allows for pressure testing, functionality testing and Factory Acceptance Testing (FAT) before delivery.
The solution is complete with all internal piping and wiring factory-built. The whole plant has been performance and pressure tested in our factory. This safety can be achieved with a EUROWATER frame-mounted plant or a container-installed plant.
In this leaflet we put water on the agenda! Learn how to reduce corrosion and wear of boiler by providing optimum make-up water for high-pressure boilers. Water treatment for District Heating is also covered.