Theme photo Emscher conversion, the Emscher system will be free of wastewater in 2021 - new construction of a sewer on the Boye, the second largest tr


Theme photo Emscher conversion, the Emscher system will be free of wastewater in 2021 - new construction of a sewer on the Boye, the second largest tributary of the Emscher, during tunnel driving, the excavated soil is lifted out of the shaft in a trolley, the Boye is renaturalized, is transformed into a near-natural watercourse, was previously an open, surface sewer, combined sewer with surface water and wastewater, 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, archive photo from 13. , Bottrop, Ruhr area, North Rhine-Westphalia, Germany.


Size: 5760px × 3840px
Photo credit: © Rupert Oberhäuser / Alamy / Afripics
License: Licensed
Model Released: No

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