Aerial photograph of wastewater stabilization lagoons for the village of Three Oaks, Michigan, USA, seen in the distance. The lagoons treat wastewater as bacteria react with organic material, rendering it less harmful before it is discharged into the environment. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 10863 px × 4951 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |