Cutting clogging in wastewater systems

Clogging, or ‘ragging’, is a major headache for operators of sewage pumping stations, and can be very costly in terms of downtime and possible sewage pollution. Prof. Dr.-Ing. Paul Uwe Thamsen of TU Berlin – Fluidsystemdynamik explains how recent research may change all this. Sewage pumping stations serving medium-sized to large cities often comprise one […]