New materials and technologies

Reliable and affordable backfilling of boreholes in closed thermal energy systems

Thermal energy is an important technique in the heat transition. Its use can therefore be expected to increase very rapidly in the decades ahead. The installation of closed…

New materials and technologies

Smart sewers

Waterboards, as the managers of wastewater treatment processes, are increasingly confronted with waste discharges of hazardous substances and chemicals into sewage water. Since the wastewater treatment plants (WWTPs) have not been designed to remove such (volumes) of…

New materials and technologies

Nanotechnology in water applications

NanoNextNL is a consortium directed at research in the field of micro- and nanotechnology. More than one hundred companies, universities, knowledge organisations and university medical centres make up the consortium. As a…

New materials and technologies

Smart Wellfield: gains from smart management or separate abstraction?

In several Vitens’ wellfields, water quality varies greatly from well to well. This has adverse consequences for the treatment of the abstracted water. Over the past few years,…