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Published byClaribel Gibbs Modified over 9 years ago
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Wastewater Treatment
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Moorestown Wastewater Treatment Plant
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Physical (primary) Processing Bar Screens in grit chamber: traps large debris Material is dried & sent to landfill Primary Clarifier: settling tank. Material skimmed off top. Heavier solids settle and drawn off the bottom. Waste sent to digester
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Biological (secondary) Processing Anaerobic Digester: closed tank with floating lid. Microbes in break down organic matter (microorganisms, plant matter, etc). Methane produced. Can be used in cogeneration. Leftovers are landfilled after being dewatered.
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Wastewater is sent to aeration tank. Aerobic digestion occurs. Amount of nutrients decrease, BOD decreases.
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Final Treatment Wastewater is sent to settling tanks Pumped through UV or chlorine-based system to sterilize/kill bacteria. Treated water is sent into a waterway.
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