— behandlings- og rensningsteknologi ril forureningsforebyggelse, vandrensning og rationel brug og/eller genbrug af vand (herunder lukkede kredsløb; distributionsnets pålidelighed); integreret forvaltning af vandressourcer og vådområder
— treatment and purification technologies to prevent pollution, to purify water and to use and/or reuse water rationally (including closed loops; reliability of distribution networks); integrated approach to management of water resources and wetlands,