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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

Sandia of Pueblo

Sandia of Pueblo

PROJECT HIGHLIGHTS

  • Commissioned July, 2011
  • Commercial WW, SBR Retrofit
  • Permit(s); Reuse
  • 10/NA/3 (TN/TP/Turbidity)
  • Casino => Irrigation
  • MMF Capacity: 0.8 MGD
  • 5 FTE (Full-Time Employees)
The MBR's design allowed the Sandia plant to operate with no down time throughout the construction phase of the retrofit.

DESCRIPTION

The owner of the Sandia Puebla WWTP faced a challenge in 2007 with aerobic digestion equipment that was non-functioning since 2000. They decided on an Ovivo MBR to retrofit their existing SBR plant because it would maximize the capabilities of the existing tankage. With an operating MLSS of 11,500mg/L, the MBR would increase flow capability from 0.8MGD to 1.6MGD in the same footprint. With this new capacity the tribe would be able to expand their business operations to include new residential, retail and RV facilities.

LOCATION

Bernalillo, NM

IMAGES

GENERATE PDF VERSION

PROJECT OVERVIEW

System Type(s) Ovivo®MBR
Previous Facility Type SBR
Owner Pueblo of Sandia
Engineer Molzen Corbin
Contractor Reynolds
Operations Pueblo of Sandia
Delivery Method Pre-Selection, Pre-Purchase
Time To Retrofit 24 months
Total Installed Project Cost $Confidential

PLANT DESIGN INFORMATION

Fine Screen Type Drum Screen
Aperture or Slot Size 2 mm
Supplemental Aeration Technology Fine Bubble, Tubes
MBR Blower Type Positive Displacement
Solids Management Data Aerobic Digestion, Belt Press, Hauling
SCADA System iFix
Disinfection Method Chlorine
# Process Stages 5

MBR (MEMBRANE ZONE) DESIGN

Filtration Mode Pumped
# of Reactors : 2
Submerged Membrane Unit (SMU) EK400, KUBOTA®
# SMU 22
Design Flux (MMF) 10.6 gfd
Minimum Temperature 12°C
Peak Factor 2.1
# of Maintenance Cleans 4
Running Springs
Shelton