"06.04.2021, Oberhausen, North Rhine-Westphalia, Germany - Emscher reconstruction, new construction of the Emscher AKE wastewater canal, here the inlet canal from the Oberhausen pumping station, test run, the pumping station is being flooded on a test basis, the pumps are also being tested, which in future will convey 16, 000 litres of wastewater per minute, the ecological reconstruction of the Emscher system consists of the construction of a central wastewater system in the Ruhr area, the construction of wastewater canals and the renaturation of the Emscher and its tributaries. 00X210406D008CAROEX.JPG [MODEL RELEASE: NO, PROPERTY RELEASE: NO (c) caro images / Bastian, http://www.caro-images.com, info@caro-images.com - In case of using the picture for any purpose, please contact the agency - the picture is subject to royalty!]"