Water managers often lack coherent and updated information that clarifies the complex water system interactions to a degree where vital correlations and dependencies are known and understood.
As large investments are made every year in maintenance, replacement, and expansion of the water infrastructure to better deal with the challenges faced, it is a necessity to ensure effective decision making for government officials and water utilities managers.
To help tackle this, the DONUT-project partners have worked together to develop a unified solution, which enables cost-efficient distributed monitoring of the hydrological and hydraulic states of the entire urban water cycle and provides data and knowledge about the system correlations. The project partners have taken a novel approach, utilising a network of simple, low-cost and low-energy sensors, combined with software sensors and machine learning to obtain a holistic overview of the water cycle, which can then be used across administrative boundaries to ensure a consistent basis for decisions on e.g., future investment.
More than 200 monitoring sensors were installed throughout the urban water system, from pressure monitoring in groundwater abstraction and distribution, to monitoring of water levels at a local stormwater management solution and in sewer systems. The results reveal that the total cost of ownership (TCO) can be lowered up to 90% compared to traditional monitoring approaches. Further value creation has been obtained, by releasing resources from data collection and analysis to problem solving and decision making for water utilities and municipalities.
Contributors: Innovation Fund Denmark, Dryp, InforMetics, MONTEM, Aalborg University – Department of the Built Environment, Aalborg University – Department of Computer Science, VCS Denmark, Aarhus Municipality and Aarhus Vand.
As one of the most innovative water companies in Denmark, we feel obliged to support the water industry. We have extensive knowledge of the operation of various facilities, establishment of organisations, analysis, tendering, planning, project management, training and commissioning of facilities. We would like to do our share towards ensuring innovation of the Danish water industry. By also taking a global perspective, we contribute knowledge and support for Danish exports and help set the global agenda for sustainable development.
Contributors to this solution
Innovation Fund Denmark (Innovationsfonden)
Innovation Fund Denmark (Innovationsfonden) was established as of 1 April 2014 by bringing together research, technology development and innovation grants from the Danish Council of Strategic Research, the Danish National Advanced Technology Foundation and the Danish Council for Technology and Innovation into one new powerful foundation.
The overall aim
Aalborg University is a key player in energy- and environmental research and education in Denmark. Through cooperation with companies and academia we generate sustainable solutions and meet global challenges. Aalborg University is a young and modern university with high standard facilities, teaching and research. The University excels in all major
We turn data into information you can act on. InforMetics provides a transparent basis for optimising your production, saving energy, pinpointing sources of external water, running your models and in general provide an overview of the whole system for your short and long term decision making and strategy.