Spomasz performed industrial sewage sludge dewatering tests by using a sewage sludge mechanical dewatering mobile station based on a W3D350.6 centrifuge. The tests were performed in a biogas unit integrated with a distillery. The tests were successfully completed as limpid leachate and high grade dry dewatered solids were obtained as a result. Testy zostały przeprowadzone w biogazowni zintegrowanej z gorzelnią. Testy zakończone powodzeniem w wyniku uzyskania klarownego odcieku i wysokiego stopnia suchej masy frakcji odwodnionej.