Waste water treatment plant. Rotating coarse filters at a sewage treatment plant. These filters screen out large physical contaminants from influent waste water | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Burgess, Dr. Jeremy |
Taille de l’image : | 3579 px × 5375 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |