Wastewater Treatment Plant Design Basis; Newterra Microclear - ProMinent DULCOMETER PH-501 Assembly And Operating Instructions Manual

3.0

WASTEWATER TREATMENT PLANT DESIGN BASIS

This section presents the design basis of the newterra MicroClear
(MBR) Wastewater Treatment Plant (WWTP), including the influent constituent loading rates,
hydraulic capacity and specifications for the membrane module and cassettes used. This
section also includes a list of prohibited chemicals that should not be added to the influent
wastewater and chemicals that should not come in contact with the membranes. The system is
designed to meet effluent discharge criteria presented in this section below.
3.1

newterra MicroClear

Design loading
Process Tanks
Three (3) Oil & Grease Tanks (TNK-101/TNK-102/TNK-103) with a total
One (1) Equalization Tank (TNK-301) with effective volume
Two (2) Aeration Tanks (TNK-501/TNK-502) with total effective volume
One (1) Post-Anoxic Tank (TNK-401) with effective volume
Two (2) Membrane Tanks (TNK-601/TNK-602) each with effective volume
Two (2) Sludge Holding Tank (TNK-901) each with effective volume
Membrane Bioreactor (MBR) including anoxic tanks, aeration tanks and
membrane tanks - total effective volume
Mixed Liquor Return Ratio - from Membrane Tank to Aerobic Tanks
Mixed Liquor Return Ratio - from Aerobic Tanks to Pre-Anoxic Tank
Minimum design operating temp
newterra O&M Manual
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TM MBR Process Specification
One (1) Pre-Anoxic Tank (TNK-401) with effective volume
Design Hydraulic Retention Time (HRT)
1291 California Avenue, Brockville, ON K6V 5W3
TM Membrane Bioreactor
Design Hydraulic Load
Organic Load
TKN Load
Phosphorus Load
volume
Sludge Age
Design net flux (average)
Design Sludge Wasting Rate 5.36 m
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(800) 420-4056 / www.newterra.com
SI Units
3
96 m /d
87.1
kgBOD/d
12.5
kgTKN/d
1.15
kgTP/d
SI Units
3
12 m
40 m 3
46 m 3
76.5 m 3
8.6 m 3
3
8.0 m
7.0 m 3
3
147.1 m
36.8 h
26.5 d
5 x
8 x
13 LMH
3
/d
o
10 C
22