Energy-efficient wastewater treatment

Optimizing sludge treatment

Research News / October 04, 2016

Wine harvesting season is a challenge for wastewater treatment plants. When the grapes are being processed, the effluent load rises steeply – by a factor of 17 in the Palatinate town of Edenkoben. High-load anaerobic digestion provides a flexible solution that cuts power consumption by 20 percent, generates over half of the required electricity on site and greatly reduces sewage sludge volumes.