Surface water purification with Lamella separation, UF & RO 5000 m3/day for Kisuma Veendam NL

Kisuma in The Netherlands contracted North Water for delivery of process water on basis of surface water from the channel A.G. Wildervanck. The installation for North Water has been designed and built by Logisticon Water Treatment in co-operation with her civil partner Jorritsma for the buildings. The extension of the existing installation has a capacity of 5000 m3/day demin water.

The purification goes via cascade aeration, 3x flocculation, 3x  lamella-separation, 8x ultra filtration installations (of which 4 existing and 4 new), 8 reverse osmosis installations (of which 4 existing and 4 new), degasification, storage and distribution. The installation is completed with chemical storage and -dosing, automatic CIP-cleaning unit and process control.

Drinking water company Evides investigates purification technology for the future


Climate change (low and high river flow and salinisation), possible soil pollution and discharge of unwanted substances are affecting the quality of the sources from which drinking water is produced. To cope with these changes, Evides is looking for new technologies in various research projects.

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