Presentation Title:
MTBE Co-Metabolization Remediation Using Nitrate-Enhanced Bioremediation and Organic Carbon Substrates

Topic Area: 1b. Cometabolic Bioremediation

Formatted Title:

MTBE Co-Metabolization Remediation Using Nitrate-Enhanced Bioremediation and Organic Carbon Substrates

Background/Objectives:

This presentation details the remediation of methyl tertiary-butyl ether (MTBE) contamination at an active restaurant and former gas station site in Chipley, Florida. The site faced significant MTBE pollution, necessitating an effective and innovative remediation approach. ETEC employed a combination of advanced bioremediation products and techniques to address the contamination.

Approach/Activities:

ETEC’s remediation strategy utilized its proprietary CBN™ and PetroBac™ products, which are designed to enhance the natural microbial degradation of MTBE. Additionally, the soluble carbon substrate CarBstrate™ was introduced to provide an energy-rich food source to stimulate microbial activity and accelerate the co-metabolization of the MTBE. These bioremediation agents were delivered through mobile injections into dedicated injection wells, including angled wells to ensure full coverage of the contaminated area.

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E2.: Cometabolic Bioremediation (Posters)