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5/23/2018
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When:
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5/23/18
8am-5pm
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Where:
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CFPUA SWEENEY WATER TREATMENT PLANT
1833 N. 5th Avenue
Wilmington, North Carolina 28401
United States
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Contact:
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Jennifer Port Picarella
jport@ncsafewater.org
919-784-9030, ext. 1000
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Online registration is closed.
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« Go to Upcoming Event List
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Download printable registration form here
Continuing Education
• WASTEWATER OPERATORS: This course is approved by the WPCSOCC for 6.0 contact hours. WPCSOCC Course ID: WW: CE04111802
• PROFESSIONAL ENGINEERS: This seminar is approved for 6.0 PDH’s.
• MAINTENANCE TECHNOLOGIST: This seminar is approved for 6.0 contact hours for continuing education
Direct Content Questions to
Steven Harrison, BCES
Sr Manager, Operator Programs
Education and Training
(703) 684-2400, x7715
SHarrison@wef.org
Direct Registration Questions to
Jennifer Port Picarella
Educational Services Manager
NC AWWA-WEA
919-784-9030 ext 1000
jport@ncsafewater.org
Agenda
Details about Your Aeration Basin & Clarifier No One Told You About
Instructors: Mary Evans and Gary Sober
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Time Slot
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Topic
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Speaker
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7:30-8:00
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Registration
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8:00-8:15
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Workshop Introduction
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Various
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8:15-10:00
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· Aeration Basins Introduction
· Flow/aeration patterns
· Diffuser types
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Gary Sober, Garver Eng
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10:00-10:15
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Break
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10:15-12:00
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Definition of alkalinity
· Relationship between alkalinity and pH
· pH (alkalinity) vs. nitrification rate
· Nitrification activities and pH rates
· The importance of alkalinity
· Determining alkalinity needs for facility operations
· Bio-available alkalinity
· Hands on alkalinity testing and profiling
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Mary Evans, Premier Magnesia, LLC
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12:00-1:00
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Lunch
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1:00-2:30
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Activated Sludge sampling/process tests
· Settling test: Settleometer
· Imhoff Cone: Variations and uses
· Sludge judge
· Alkalinity/DO profile
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Mary Evans and
Gary Sober
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2:30-2:45
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Break
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2:45-4:45
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Clarifiers and Settling Basins
· Rectangular clarifiers
· Circular clarifiers
· Lessons learned
· Sampling/process tests
· Flow patterns
· Sludge judging blankets
· Dissolved oxygen
· RAS/WAS
· Foam/scum
· MLSS/MLVSS
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Gary Sober
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4:45-5:00
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Q&A and Discussion
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Mary Evans and
Gary Sober
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