Raw sewage entering a sewage treatment works. Sewage treatment is a type of wastewater treatment that removes contaminants from sewage. Afterwards it's discharged to surrounding bodies of water as effluent. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Davies, Andy |
Bildgröße: | 7360 px × 4912 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: |
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