Lessons Learned

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Chemical Addition toBack Up Bio-P• Liquid Alum Chemical Storage and FeedSystem• Provision to Feed:– Upstream of Clarifiers– Upstream of Filters
Chemical Addition<strong>Lessons</strong> <strong>Learned</strong>• Feed Majority Upstream of Clarifiers:– Branson: 40 mg/l Normal Conditions80 mg/l When Bio-P Problems10 mg/l Upstream of Filters• Higher Alum Feed to Filters WillCause Media to Blind
Page 3 and 4: PhosphorusRemoval Processes• Biol
Page 5 and 6: Standard ActivatedSludge Process
Page 7 and 8: Bio-P Removal
Page 9 and 10: Biological NutrientRemoval Process
Page 11 and 12: What It Takes• Good ClarifierPerf
Page 13 and 14: Bio-P OperatingLessons Learned1. In
Page 15 and 16: Bio-P Operating3. Good ClarifierPer
Page 17 and 18: Bio-P OperatingLessons Learned5. St
Page 19 and 20: Bio-P OperatingLessons Learned7. Av
Page 21 and 22: Bio-P Operating• Higher D.O.• L
Page 23: Filtration Operating• Canopy Over
Page 27 and 28: Odor Control and PRemoval• Calciu
Page 29 and 30: Summary• Low Effluent Phosphorus

Lessons Learned

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