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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.
  • HOME
  • CASE STUDIES
  • SOLUTIONS
    • Ovivo® MBR
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Home Case Study

Lumpkin County

Lumpkin County

PROJECT HIGHLIGHTS

Commissioned July, 2006 Commercial WW, Greenfield Permit(s); Reuse 8.5/NA/2   (TN/TP/Turbidity) Commercial Buildings ⇒ Reuse MMF Capacity: 0.06 MGD $27.79/gal 0.25 FTE (Full‐Time Employees)
Facility receives high strength commercial wastewater with influent BOD values averaging 750 mg/l.

DESCRIPTION

Lumpkin County is a public‐private partnership to provide wastewater treatment for this rural area.   This facility is designed to receive 100% commercial wastewater with an average BOD of 750 mg/l and TSS of 350 mg/l.    MBR technology was selected based on its ability to treat high strength wastewater with variable load conditions and consistently produce very high quality reuse water.   The MBR system is a package plant facility, with both membranes and biological process housed within steel tanks provided by Ovivo.

LOCATION

Dahlonega, GA

IMAGES

GENERATE PDF VERSION

PROJECT OVERVIEW

System Type(s) Enviroquip ® MPAC®
Previous Facility Type None
Owner Lumpkin County
Engineer WHEE Engineering
Contractor PF Moon
Operations Environmental Management Services
Delivery Method Pre-Select, Pre-Purchase
Time To Retrofit 8 months
Total Installed Project Cost $1,667,638

PLANT DESIGN INFORMATION

Fine Screen Type Bar Screen
Aperture or Slot Size 2 mm
Supplemental Aeration Technology Fine Bubble, Disks
MBR Blower Type Positive Displacement
Solids Management Data Hauling
SCADA System RSView SE/ME
Disinfection Method Chlorine
# Process Stages 3

MBR (MEMBRANE ZONE) DESIGN

Filtration Mode Pumped
# of Reactors : 2
Submerged Membrane Unit (SMU) Es125, KUBOTA®
# SMU 4
Design Flux (MMF) 14.7 gfd
Minimum Temperature 15°C
Peak Factor 2.5
# of Maintenance Cleans 2
Lummi
Maples