...delling (RWTH) and testing (FHNW), 4 SMEs manufacturing back-pulsing devices (Pirmatech), ceramic membranes (ATECH), polymeric membranes and filtration systems (Inge, A3), 1 SME as system integrator (Waterleau), 2 SME end-users (Agroservice, Bio-Energy Maasland) and one large end-user for demonstration (WSHD).