L. van Raak Milieutechniek B.V. Stand: A30 Filters and filtration techniques https://www.raakmilieutechniek.com Passavant® Multi-Rake Bar Screen KUR https://www.passavant-geiger.com/en/mechanical-pre-treatment/passavant-and-noggerath-coarse-and-fine-screens/multi-rake-bar-screenAS_Passavant_Multi_Rake_Bar_Screen_KUR_EN_WEB__1_.pdf Other products & services Belt screen Sludge thickener Perforated Centerflow screen Perforated Inline flow screen Climber screen Passavant-Geiger type KRC Passavant hydrograv Adapt for phosphorus removal Passavant® Cable Operated Bar Screen COB Passavant® Granular Activated Carbon Filtration GAC