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Reductive Dechlorination of Trichloroethene(TCE) Sustained by Microbial Chain Elongation

The objective of this research is to enrich a novel approach for bioremediation of trichloroethylene (TCE) in soil and groundwater. This approach consists of reducing TCE to non-chlorinated, non-toxic, ethene by utilizing the electron donor, hydrogen, produced from microbial chain elongating (MCE) cultures. Results thus far showed that TCE-reductively dechlorinating microorganisms can successfully use hydrogen produced from MCE to reduce TCE to ethene using a variety of substrates. Future experiments will be dedicated to the fundamental understanding of the synergy between reductive dechlorination and MCE and optimizing this approach for sustainable dechlorination at contaminated sites.

Symposium Participant

Portrait of Robles, Aide

Aide Robles

Project Details

Symposium Date: Fall 2018

Research Theme: Sustainability

Presentation Type: MORE

Faculty Mentors

  • Anca Delgado