Stadtwerke Rotenburg a. d. Fulda’s sewage treatment plant is designed for a load of 34,000 population equivalent (size class 4) and caters for around 20,000 people. The challenge: Improve efficiency of preventative maintenance In one part of the waste water plant, three Archimedes pumps are connected to the secondary settlement basin at the sludge recirculation pumping station. They continuously take the biological sludge back into the aer

Join for free to read