ESTCP Membrane Biofilm Reactor Demonstration (MBfR)

Summary

SCH Number
2010028022
Lead Agency
West Valley Water District
Document Title
ESTCP Membrane Biofilm Reactor Demonstration (MBfR)
Document Type
NOE - Notice of Exemption
Received

Document Description
The scope of the demonstration includes construction and operation of an MBfR system at the site. Groundwater will be pumped from the well into a 500-gallon tank and then pumped to the MBfR system and flow rates will be varied between .5 and 10 gallons per minute. Following treatment the effuent will pass through a bag filter, a granular activated carbon (GAC) vessel and two ion exchange vessels in a series to remove suspended solids, trichloroethene (TCE) and perchlorate prior to discharge to the existing french drain.

Contact Information
Thomas J. Crowley
West Valley Water District
855 West Baseline
Rialto, CA 92377

(909) 875-1804 x703

Location

Cities
Rialto
Counties
San Bernardino

Notice of Exemption

Exempt Status
Categorical Exemption
Type, Section or Code
15061, 15330
Reasons for Exemption
The project meets all of the requirements for a Class 30 Categorical Exemption to prevent, minimize and eliminate the release of threat of release of hazardous waste/substances; the project will not have a significant impact on the environment; and the exceptions to an exemption per CEQA Guidelines Section 15000.2 do not apply.
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