Katowice ISPA - GIGABLOK WWTP

Jelenia Gora - WWTP - pressure pipeline

Jelenia Gora - WWTP

ISPA Jelenia Gora - modernization of WWTP

Hrubieszow I - WWTP

Elk, Nowa Wies Elcka - WWTP

Gyor, WWTP

Dorog, Richter G. factory, WWTP

Brive la Gaillarde (19) Wastewater treatment plant

Dijon (21) Wastewater treatment plant

Wastewater treatment plant Frankfurt am Main (Höchst)

Wastewater treatment plant Wesenberg

Wastewater treatment plant Solingen

Wastewater treatment plant Schönerlinde

Wastewater treatment plant Rostock

Wastewater treatment plant Roßla (Brücke über den Weidengraben)

Wastewater treatment plant Pasewalk (Mühlstraße)

Wastewater treatment plant Osnabrück (Limburger Straße)

Wastewater treatment plant Moosthenning

Wastewater treatment plant Laude-Königshofen (Sanderglacisstraße)

Wastewater treatment plant Langen

Wastewater treatment plant Krefeld (Sassenstraße/Dohmenstraße)

Wastewater treatment plant Krefeld (Königsberger Straße)

Wastewater treatment plant Karlsruhe

Wastewater treatment plant Wolfersheim

Wastewater treatment plant St. Wendel

Wastewater treatment plant Panitzsch

Wastewater treatment plant Panitzsch

Wastewater treatment plant Niedermittlau

Wastewater treatment plant Fulda Marbach