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Search results with tag "Biological wastewater treatment principles"
BIOLOGICAL WASTEWATER TREATMENT PRINCIPLES …
brewermaine.govBIOLOGICAL WASTEWATER TREATMENT PRINCIPLES GENERAL OVERVIEW Natural receiving waters including rivers, streams, and tidal areas sustain a background population of microorganisms including bacteria, fungi, and algae. These organisms require energy for respiration and organic carbon food sources in order to
BIOLOGICAL WASTEWATER TREATMENT PRINCIPLES …
brewermaine.govWastewater treatment plants are designed to process the raw sewage prior to its discharge to reduce its organic content, oxygen demand, and pathogenic content. This is accomplished by utilizing treatment processes that remove the waterborne pollutants directly (primary treatment) or that convert them into