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Activated Sludge Wasting — East/West (Live)
Global Settings
Air Temperature (°F)
Used only to
suggest
a reasonable
Target SRT
. Changing temperature won’t change WAS unless you update Target SRT.
Target SRT (days)
(auto-suggested; editable)
Effluent TSS (Plant Composite, mg/L)
EAST SIDE
Influent Flow (MGD)
Total Online Aeration Volume (MG)
MLSS (mg/L)
Enter the
average MLSS across online bioreactors only
(exclude any basins that are offline).
WAS TSS (mg/L)
(leave default if unknown)
Current WAS (kgal/d)
(optional)
# Clarifiers Wasting
(exclude big RAS-only)
Optional: Auto-sum bioreactors into “Total Online Aeration Volume (MG)”
Enable auto-sum from reactors (overwrites the Volume field while checked)
Bioreactor 1 Online
Volume 1 (MG)
Bioreactor 2 Online
Volume 2 (MG)
Bioreactor 3 Online
Volume 3 (MG)
Bioreactor 4 Online
Volume 4 (MG)
Actual SRT
Actual SRT:
—
days
Shown only if Current WAS > 0.
Recommended WAS (to Target)
Total:
—
kgal/d
=
—
MG/d |
—
gpm
Per wasting clarifier:
—
gpm each
WEST SIDE
Influent Flow (MGD)
Total Online Aeration Volume (MG)
MLSS (mg/L)
Enter the
average MLSS across online bioreactors only
(exclude any basins that are offline).
WAS TSS (mg/L)
(leave default if unknown)
Current WAS (kgal/d)
(optional)
# Clarifiers Wasting
(exclude big RAS-only)
Optional: Auto-sum bioreactors into “Total Online Aeration Volume (MG)”
Enable auto-sum from reactors (overwrites the Volume field while checked)
Bioreactor 1 Online
Volume 1 (MG)
Bioreactor 2 Online
Volume 2 (MG)
Bioreactor 3 Online
Volume 3 (MG)
Bioreactor 4 Online
Volume 4 (MG)
Actual SRT
Actual SRT:
—
days
Shown only if Current WAS > 0.
Recommended WAS (to Target)
Total:
—
kgal/d
=
—
MG/d |
—
gpm
Per wasting clarifier:
—
gpm each