History of wastewater treatment – from Hippocratic sleeve to activated sludge

Featured Video Play Icon

Nowadays wastewater treatment plants are large, complex facilities that use multiple technologies to remove up to 99% of all pollutants in wastewater. Our standards for clean water are continuously rising and not one day passes by without new innovations for wastewater treatment. But wastewater treatment was not always this advanced. So, let’s have a look […]