Field-Scale Treatability Study for In Situ Bioremediation of Trichloroethene Using a Groundwater Recirculation System(ABSTRACT)

摘要

Trichloroethene (TCE) in groundwater biodegrades to nontoxic ethene under reducing conditions in the presence of certain dechlorinating microorganisms. The process, referred to as in situ bioremediation (ISB), can be implemented by adding biodegradable substrate and a dechlorinating microbial culture to the subsurface via an injection-extraction well recirculation system.