Waste water treatment plant. This is one of the settling tanks used at various stages in the process. Each tank holds 4000 cubic metres of water. Photographed in Aarhus,Denmark | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Fredberg, Thomas |
Taille de l’image : | 5138 px × 3425 px |
Model Release : | Non requis |
Property Release : | Disponible |
Restrictions : | - |