On 21 August 2011, the first day of the World Water Week in Stockholm, EUREAU, the European Federation of National Associations of Water and Wastewater Services, together with the Swedish Water & Waste Water l Association, SIWI and UNESCO-International Hydrological Programme, have organised for the second time the Malin Falkenmark Seminar on “Towards resource-effective water and nutrient reuse in the urban environment’.