Foto de stock - Oberhausen, Ruhr area, North Rhine-Westphalia, Germany - Emscher conversion, new construction of the Emscher AKE sewer, here the new pumping station in Oberhausen, safety door in the engine room, the ecological conversion of the Emscher system consists of the construction of a central wastewater treatment system in the Ruhr area, the construction of sewers and the renaturation of the Emscher and its tributaries.

Imagen: 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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