Photo de stock - oberhausen,ruhr area,north rhine-westphalia,germany - emscher conversion,new construction of the emscher ake sewer,here the new construction of the oberhausen pumping station,machine room with the pumps. germany's largest wastewater pumping station. the ecological reconstruction 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.

Photo de stock: oberhausen, ruhr area, north rhine-westphalia, germany - emscher conversion, new construction of the emscher ake sewer, here the new construction of the.

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