REUSE OF THE TREATED WATER In most regions of Europe the use of water has been Supply driven Price of water low In the future water use in many regions in Europe will be Demand driven Price of water will increase Extensive treatment of wastewater cost effective NINU-Norwegian University of Science and Technology Prof Hallvard Odegaard Dep Hydraulic and Environmental EngineeringNTNU - Norwegian University of Science and Technology Dep. Hydraulic and Environmental Engineering Prof. Hallvard Ødegaard REUSE OF THE TREATED WATER In most regions of Europe the use of water has been : Supply driven Price of water low In the future water use in many regions in Europe will be : Demand driven Price of water will increase Extensive treatment of wastewater cost effective