Sewage treatment facility

An aerial view of a municipal sewage treatment facilit.

Size: 4961px × 3328px
Photo credit: © Brian Brown / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aeration, bio-technology, blackwater, clean, contaminants, digestion, disinfection, ecological, ecology, effluents, environment, environmental, hygiene, lagoons, pollution, purify, recycle, reuse, sanitary, sanitation, sewage, treatment, wastewater, water