Simmesport Wastewater Treatment Facility


Project Description




Design Criteria

Type of Waste

Domestic

Flow   (Average)

0.39  MGD

      (Peak)

1.56  MGD

Minimum Design Temp. 10 C
Yield Factor 0.680
BOD Removed 748 #/day
Actual 02 Required 48.3 #/hr.
Elevation (MSL) 0 FT.
Hydraulic Detention Time 27.00 Hrs.

Permit Levels

BOD In 250.00 MG/L

BOD Out

20.00 MG/L
TSS In 200.00 MG/L
TSS Out 20.00 MG/L
TKN In 0.00 MG/L

Process Conditions

Operating MLSS 4,171 MG/L
Oxygen Factor 2.18 # O2/ # BOD
Org. Load Rate 13.8 #/1000 Ft3
Ditch S.S. Length 144.00 Ft.
Channel Width 19.00 Ft.
Water Depth 9.50 Ft.
Ditch Volume 0.469 MG
Rotor Length 16 Ft.
# Rotors 2
Total Length 32 Ft.
Diameter 42 In.
Speed 62 RPM
# Rows of Blades/ft. 3



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