Stock Photo - Oberhausen, Ruhr area, North Rhine-Westphalia, Germany - Emscher conversion, new construction of the Emscher AKE sewer, here the new pumping station in Oberhausen, the ecological conversion of the Emscher system consists of the construction of a central sewage treatment system in the Ruhr area, the construction of sewers and the renaturation of the Emscher and its tributaries .

Stock Photo: Oberhausen, Ruhr area, North Rhine-Westphalia, Germany - Emscher conversion, new construction of the Emscher AKE sewer, here the new pumping station in.

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