Cost reduction and sustainability are already proven in practice for residuals from drinking water production including lime pellets and ferric sludges. Aluminium based sludges are the next target, the disposal of which comes at substantial and ever-increasing...

On 27 September Waternet, partner in the Allied Waters project 'Solar Power to the People', opened a new solar park in Nieuwegein on behalf of the WRK (N.V. Watertransportmaatschappij Rijn-Kennemerland).

A residential district can use solar power to meet enough of its residents’ energy, heating and mobility needs. What’s more, rainwater collection can provide part of their household water needs...