Sewage plant in Germany from above, airshot

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Size: 7087px × 4724px
Photo credit: © Rainer Klotz / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aqua, bacteria, channel, clarifiers, commune, community, costs, ecology, environment, environmental, micro-organisms, mud, nature, paper, plant, protection, purification, remnants, sanitation, sewage, sludge, smell, stink, sustainability, toilet, treatment, waste, wastewater, water, äkalien