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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

Chino Valley

Chino Valley

PROJECT HIGHLIGHTS

Commissioned July, 2004 Domestic WW, Greenfield Permit(s); Reuse+Discharge 8/NA/NA   (TN/TP/Turbidity) Municipal ⇒ Reuse MMF Capacity: 0.5 MGD $7.0/gal 2 FTE (Full‐Time Employees) 
Chino valley is the first flat plate MBR in AZ and has won the Governor's Rural Public Project Award.

DESCRIPTION

Chino Valley, AZ, is a fast‐growing community north of Phoenix. With no centralized treatment system and use of septic tank/drain field systems, Chino valley had no way to treat and reclaim wastewater to supplement groundwater supplies. Since the local aquifer was the only source for drinking water, there was concern about the quality of wastewater being discharged into the ground. In late 2002, the town after reviewing the available technologies, selected ENVIROQUIP MBR Technology® as the best solution for the town. Final effluent from the plant is pumped approximately one mile away to a series of rapid infiltration basins and is injected back into the local aquifer. The plant site has been developed to permit an eventual full build‐out capacity of 5.0 MGD. Plant Desi

LOCATION

Chino Valley, AZ

IMAGES

GENERATE PDF VERSION

PROJECT OVERVIEW

System Type(s) Enviroquip ® MBR
Previous Facility Type None
Owner Fann Environmental
Engineer Aqua Engineering
Contractor Town of Chino Valley
Operations Fann Environmental
Delivery Method DB
Time To Retrofit 24 mnonths
Total Installed Project Cost $3,500,000

PLANT DESIGN INFORMATION

Fine Screen Type Band Screen
Aperture or Slot Size 3 mm
Supplemental Aeration Technology Fine Bubble, Tubes
MBR Blower Type Positive Displacement
Solids Management Data Class B
SCADA System Wonderware
Disinfection Method UV
# Process Stages 3

MBR (MEMBRANE ZONE) DESIGN

Filtration Mode Pumped
# of Reactors : 2
Submerged Membrane Unit (SMU) EK400, KUBOTA®
# SMU 10
Design Flux (MMF) 14.5 gfd
Minimum Temperature 15°C
Peak Factor 2.0
# of Maintenance Cleans 3
Chester, The Streets of
Chukchansi Gold Resort & ...