Sewage plant, waste water purification,

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KlŠranlage des Ruhrverband in Schwerte, AbwŠsser werden gereinigt und wieder in die Ruhr geleitet, Taucher im NachklŠrbecken bei Wartungsarbeiten

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Size: 3840px × 5760px
Location: Schwerte, Germany, Europe
Photo credit: © Jochen Tack / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: activated, aeration, area, biological, clarify, clean, cleaning, cleanse, dirty, drinking, fresh, hot, mechanical, modern, municipal, phase, plant, ponds, purification, rivers, ruhr, ruhrverband, sewage, sludge, sweet, tank, treamtment, treatment, waste, water