FINAL REPORT - Grand River Conservation Authority

Grand River Watershed-Wide Wastewater Optimization Pilot Project
Table 7: Example of Data Required for Major Unit Process Evaluation
(for _______ WWTP, a conventional activated sludge process)
Parameter
Basis
Type CAS (Conventional Activated Sludge) with a Nominal Design Flow of
_______ m 3 /d
Loading Average annual flow = ______ m 3 /d
Maximum monthly average flow = ______ m 3 /d
Primary Effluent BOD 5 = ______ mg/L (annual average)
Primary Effluent TKN = ______ mg/L (annual average)
Liquid Treatment System
Equalization Number of tanks = ______
Basin Total Volume = _____ m 3
Primary Number of tanks = ______
Settlers Total surface area = ______ m 2
Aeration Number of tanks = ______
Basins
Aeration
Systems
Secondary
Settlers
Tertiary
Filters
Disinfection
Sludge
Volumes
Digestion
Sludge
Storage
Sludge
Haulage
Total Volume = ______ m 3
No. of blowers = ______ @ ______ HP (______ KW) per blower
Type: ______
Depth of diffusers = ______ ft (______ m)
Elevation: ______ ft (______ m)
Temperature: 25°C (assumed)
Number of tanks = ______
Total surface area = ______ m 2
Depth = ______ m (SWD)
Number of filters = ______
Total filter area = ______ m 2
Chlorine Contact Chamber:
Total Volume = ______ m 3
Sludge Treatment, Storage & Disposal
Raw sludge (from primary settler to aerobic digesters) = ______ m 3 /d
Type = ______
Number of tanks = ______
Total Volume = ______ m 3
Type = ______
Total Volume = ______ m 3
Type = ______
Description:
A course evaluation form was distributed to participants at the end of workshop
#2. Appendix C contains a summary of the participant feedback provided on the
evaluation forms. The workshop was debriefed (see Appendix D for notes). An
application for CEUs was prepared and submitted for Workshop #2. The course
was approved and all participants that successfully completed the workshop and
assignment were awarded 0.9 CEUs.
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