Module 4 - Activated Sludge Process Control
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2019-12-26 15:23:26
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1ActivatedSludgeProcessControlbyR.DaleRichwine,P.E.RichwineEnvironmental,Inc.SessionOverview» SludgeQuality– VisualObservations– UseofSettlometer» SludgeQuantity– SystemInventory– SolidsManagement2SludgeQuality» VisualObservations» UseofSettlometerSludgeQualityVisualObservations» AerationBasins– FoamColor– DiffuserPattern» SecondaryClarifiers– QuantityofFoam– EffluentQuality3VisualObservationsAerationBasinFoamFreshCrispWhiteFoamVisualObservationsAerationBasinFoamExcessiveBillowingWhiteFoam4VisualObservationsAerationBasinFoamThick,Scummy,DarkBrownFoamNocardiaFoam(200X)VisualObservationsAerationBasinFoamProperFoam5VisualObservationsDiffuserPatternFineBubbleCoarseBubbleVisualObservationsDiffuserPatternDiffuserProblemsCanCauseDeadSpots6VisualObservationsClarifierFoamVisualObservationsEffluentQualityProblemsPoorTreatment
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