Circular economy thinking has been growing over the past years: moving from linear towards circular use of materials. Allied Waters’ partner Ecocalor makes it happen in Germany. Following multi-year efforts,...

The COASTAR 2019-2020 knowledge programme makes it clear: the subsurface can, as a supplement to surface options, offer an important source and storage space for a sustainable provision of freshwater.

Worldwide aluminium salts are used in drinking water treatment for the removal of clay particles, algae and other suspended solids present in raw surface waters. In most cases the residual...