Coal mine water treatment exit waterfall. Contaminated water from a flooded coal mine is pumped via waterfalls into settling ponds. The waterfalls allow oxygenation of water to facilitate conversion of soluble iron into insoluble iron. The water then passes into lagoons where the reeds absorb manganese,after which it is released into a river. Photographed at the Vouters 2 Well in Freyming-Merlebach,Lorraine,France | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / LOOK AT SCIENCES / EURELIOS / PATRICE LATRON |
Bildgröße: | 6016 px × 4016 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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