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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
    • microBLOX®
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Home Case Study

Rolling Hills Casino

Rolling Hills Casino

PROJECT HIGHLIGHTS

  • Commissioned April, 2004
  • Commercial WW, Greenfield
  • Permit(s); Not Required
  • 10/NA/2 (TN/TP/Turbidity)
  • Casino => Irrigation, Reuse
  • MMF Capacity: 0.1 MGD
  • $23.95/gal
  • 1 FTE (Full-Time Employees)
Ovivo MBR technology has provided the Tribe with reclaimed wastewater, with which to irrigate and help beautify lands.

DESCRIPTION

The MBR facility replaced a poorly operating activated sludge system at the site. Frequent complaints of odors from the facility, problems with drainfield clogging and failure and expensive operation and maintenance all led the Tribe to look at alternative treatment systems. The major drivers for technology selection were an extremely fast-track schedule, small footprint, expandability, ease of operations and high-quality effluent, all of which are hallmarks of the Enviroquip MBR process.

LOCATION

Corning, CA

IMAGES

GENERATE PDF VERSION

PROJECT OVERVIEW

System Type(s) Ovivo ® MBR
Previous Facility Type CAS
Owner Paskenta Band of Nomlaki Indians
Engineer Dyer Partnership
Contractor Triad Mechanical, Inc.
Operations Rolling Hills Casino
Delivery Method DB
Time To Retrofit 7.5 months
Total Installed Project Cost $2,394,500

PLANT DESIGN INFORMATION

Fine Screen Type Band Screen
Aperture or Slot Size Unknown
Supplemental Aeration Technology Fine Bubble, Strips
MBR Blower Type Positive Displacement
Solids Management Data Facultative Sludge Lagoon
SCADA System RSView32
Disinfection Method UV
# Process Stages 3

MBR (MEMBRANE ZONE) DESIGN

Filtration Mode Gravity
# of Reactors : 2
Submerged Membrane Unit (SMU) ES200
# SMU 4
Design Flux (MMF) 14.5 gfd
Minimum Temperature 15°C
Peak Factor 2.0
# of Maintenance Cleans 2
Rio Del Oro
Ruidoso