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Innovative Oxidation Treatment for Removal of MTBE From Drinking Water Using a…

Award Information

Environmental Protection Agency
Award ID:
Program Year/Program:
2002 / SBIR
Agency Tracking Number:
Solicitation Year:
Solicitation Topic Code:
Solicitation Number:
Small Business Information
Technology Holding, LLC
350 W 800 N Suite 250 Salt Lake City, UT 84103-1441
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Woman-Owned: Yes
Minority-Owned: No
HUBZone-Owned: No
Phase 1
Fiscal Year: 2002
Title: Innovative Oxidation Treatment for Removal of MTBE From Drinking Water Using a Combined Photocatalytic Reactor and Ozone Generator
Agency: EPA
Contract: 68D02011
Award Amount: $69,926.00


Oxygenates such as methyl tertiary butyl ether (MTBE) have been used in the United States as octane enhancers in gasoline and to boost the oxygen content of reformulated gasoline, which was a requirement of the Clean Air Act. MTBE has found its way into lakes, underground aquifers, and urban wells in 49 states; MTBE is detected in 5¿10 percent of community drinking water supplies in high-oxygenate use areas (U.S. Environmental Protection Agency, 1999). In California alone, there currently are more than 10,000 sites impacted by MTBE contamination. Advanced oxidation processes have significant potential for cleaning up these contaminated waters; however, a cost-effective advanced oxidation process that has achieved widespread commercial application has not yet been developed. Ceramatec, Inc.'s proposed process will achieve the goal of cost effectiveness by combining photocatalytic oxidation using ultraviolet-activated titania catalysts with ozone generation. This will result in a reactor that can process higher quantities of contaminated water than one of a comparable size that either is a photocatalytic or ozone reactor alone. Ceramatec, Inc. anticipates more complete oxidation with less residence time, thereby extending the performance capabilities of state-of-the-art advanced oxidation processes, while at the same time achieving the goal of cost effectiveness.In Phase I, Ceramatec, Inc., will design and construct a prototype reactor for use as a combined photocatalytic/ozone oxidation system. Using simulated and actual groundwater samples, the degradation efficiency of MTBE oxidation will be tested and the results will be compared with competing technologies. Based on Phase I results, an engineering analysis will be performed using dimensionless groups for designing commercial-sized reactors.

Principal Investigator:

James Steppan

Business Contact:

Small Business Information at Submission:

Ceramatec, Inc
2425 S. 900 West Salt Lake City, UT 84119

Number of Employees: N/A
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No