Mersey Valley Processing Centre Â- sludge treatment and incineration plant Â- Widnes, Cheshire

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Photo credit: © ROBERT BROOK/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: bacteria, contamination, disposal, ecology, effluent, engineering, environment, environmental, incineration, incinerator, industrial, lavatory, liquid, pollutants, pollution, sewage, sewerage, sludge, stw, technology, toilet, treatment, waste, wastewater, water, works