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MBRCentral.com is your source of information for OVIVO® MBR products & services. Constantly evolving, MBRCentral.com will provide you with all the tools you need regarding OVIVO® MBR.
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Home Case Study

Burwell Road

Burwell Road

PROJECT HIGHLIGHTS

Commissioned July, 2008 Domestic WW, Greenfield Permit(s); Discharge + Reuse NA/NA/NA   (TN/TP/Turbidity) Municipal ⇒ Reuse, River MMF Capacity: 0.25 MGD $27.6/gal 2 FTE (Full‐Time Employees)   One of two Enviroquip MBR plants  owned by Harvest Monrovia WSFPA
Plant averages 0.04 mg/l NH3‐N, 0.23 mg/l BOD, and 0.036 mg/l TSS.

DESCRIPTION

Operated and maintained by the Harvest‐Monrovia Water, Sewer and Fire Protection Authority, the MBR plant is located in Madison County, AL (a major part of Huntsville metropolitan area). High quality permeate from the MBR treatment is an ideal solution to tackle the challenges observed with the imposing of stringent TMDL (Total Maximum Daily Load) limits for BOD, TSS & NH3. Limited space availability of the plant site also contributed towards the selection of Ovivo MBR technology, which could be employed in real small footprints. The plant is designed to operate in gravity mode.    System includes membrane thickening and digestion. For more information about the other MBR plant in Harvest Monrovia, see the Jeff Road WWTP case study.

LOCATION

Harvest, AL

IMAGES

GENERATE PDF VERSION

PROJECT OVERVIEW

System Type(s) Enviroquip ® MBR, MBT
Previous Facility Type None
Owner Harvest-Monrovia Water, Sewer & Fire Protection Authority
Engineer GW Jones
Contractor BH Craig Construction
Operations Harvest-Monrovia Water, Sewer & Fire Protection Authority
Delivery Method Pre-Selection, DBB
Time To Retrofit 18 months
Total Installed Project Cost $6,900,000

PLANT DESIGN INFORMATION

Fine Screen Type Bar Screen
Aperture or Slot Size 2 mm
Supplemental Aeration Technology Fine Bubble, Tubes & Disks
MBR Blower Type Positive Displacement
Solids Management Data Membrane Thickening
SCADA System Wonderware
Disinfection Method UV
# Process Stages 4

MBR (MEMBRANE ZONE) DESIGN

Filtration Mode Gravity
# of Reactors : 2
Submerged Membrane Unit (SMU) EK400, KUBOTA®
# SMU 6
Design Flux (MMF) 12.1 gfd
Minimum Temperature 18°C
Peak Factor 2.0
# of Maintenance Cleans 2
Brown Printing
Calaveras County