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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

USIT Bow Hill Road

USIT Bow Hill Road

PROJECT HIGHLIGHTS

Commissioned May, 2011 Commercial WW, Greenfield Permit(s); Not Required 8/NA/0.3  (TN/TP/Turbidity) Casino, Resort, Truck Stop ⇒ Injection Well to Aquifer MMF Capacity: 0.2 MGD $22.5/gal 0.5 FTE (Full‐Time Employees)
“Working with Ovivo has been a great experience. We appreciate Ovivo’s team approach to design and construction.” ‐ Jeff Christener

DESCRIPTION

Considering the high quality wastewater treatment and ease of expandability fundamental to the growth and development of the reservation, the Upper Skagit Indian Tribe commissioned the new MBR plant in May 2011. Constructed in a short span of 7 months, the plant is presently handling flows from the tribe’s Resort and is equipped to service also the future expansions including golf course, shopping complex and an additional hotel. As the discharge is going to a ground water aquifer, it has been successfully determined that the effluent quality from the MBR has been meeting all primary drinking water standards

LOCATION

USIT Bow Hill Road, WA

IMAGES

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PROJECT OVERVIEW

System Type(s) Enviroquip ® MBR, MBT
Previous Facility Type None
Owner Upper Skagit Indian Tribe
Engineer Wilson Engineering, LLC.
Contractor Colacurcio, McClure & Sons, Express Electric
Operations Water & Wastewater Services
Delivery Method Pre-Selection
Time To Retrofit 7 months
Total Installed Project Cost $4,500,000

PLANT DESIGN INFORMATION

Fine Screen Type Drum Screen
Aperture or Slot Size 3 mm
Supplemental Aeration Technology Fine Bubble, Disks
MBR Blower Type Positive Displacement
Solids Management Data Membrane Thickening
SCADA System Wonderware
Disinfection Method UV
# Process Stages 3

MBR (MEMBRANE ZONE) DESIGN

Filtration Mode Pumped
# of Reactors : 2
Submerged Membrane Unit (SMU) RM200, KUBOTA®
# SMU 6
Design Flux (MMF) 10.7 gfd
Minimum Temperature 12°C
Peak Factor 2.0
# of Maintenance Cleans 4
Upper Wallkill
Viceroy