AGV Water Authority/Waternet join AquaMinerals collective

Circular management is the future

World Cleanup Day

Raw material, waste or (by-)product?

Ferrous sand prevents blue-green algae in Zwemlust natural pool

Terrazzo floor with Groningen calcite pellets

Lime pellets in pecking stones for chickens and chicks

New: ferrous sand controls phosphorus in bulb region

Calcite pellets in Dutch agriculture

The circular economy is the future