sludge scraper, Along rails in circle rotates - it separates sludge
Size: 5760px × 3840px
Photo credit: © Pavel Losevsky / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: aeration, biochemistry, biology, biotechnology, circle, cleaning, clearance, coagulation, concretion, construction, defend, dirty, effluent, engineering, experiment, factory, filter, flotation, flowing, horizontal, hydrology, industrial, iron, liquid, measurement, microbiology, modern, pollution, pool, rails, recycling, refining, removing, research, reservoir, resource, rotates, scouring, scraper, sewage, sludge, steel, storage, technology, treatment, turbidity, wastewater, water, watertreatment