sewage treatment plant in suburban industrial district. aerial view at winter chilly day.

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Size: 5464px × 3640px
Photo credit: © mrtwister / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aeration, aerial, circle, circular, cleaning, conservation, dirty, ecology, effluent, environmental, evaporation, facility, factory, flow, frame, groups, industrial, industry, large, liquid, plant, pollution, purification, purified, purity, recycle, recycling, reprocessing, reservoir, sedimentation, separation, settler, sewage, sewer, sewerage, sludge, snow, steam, storage, tank, technology, treatment, urban, waste, wastewater, water, winter