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    • About Brown and Caldwell
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Henry N. Wochholz Regional WRF – YVWD

Home Construction ServicesHenry N. Wochholz Regional WRF – YVWD

This facility is the first of its kind utilizing integrated fixed-film activated sludge (IFAS) technology Wochholzfollowed by membrane filtration. The project involved the installation of a MF system on nitrified/denitrified and clarified wastewater effluent in order to meet discharge requirements in compliance with California DPH Title 22. The installation of the MF system expanded the facility’s capacity to 6.7 mgd.

Capacity: 6.7 mgd

Technology: Microfiltration

SPI Role:
SPI provided procurement and complete membrane system design for the treatment facility. SPI provided review of biological process design as well as construction administration and startup. SPI also provided integration and startup of the IFAS of the existing facilities with the new facilities and designed the SCADA integration for the new facilities.

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Contact Info

  • Brown and Caldwell
  • 277 Rancheros Dr., Suite 370, San Marcos, CA 92069
  • (800) 727-2224
  • (760) 400-3661
  • brownandcaldwell.com

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