Humic acids as electron acceptors for anaerobic microbial oxidation of vinyl chloride and dichloroethene.

TitleHumic acids as electron acceptors for anaerobic microbial oxidation of vinyl chloride and dichloroethene.
Publication TypeJournal Article
Year of Publication1998
AuthorsBradley PM, Chapelle FH, Lovley DR
JournalAppl Environ Microbiol
Volume64
Issue8
Pagination3102-5
Date Published1998 Aug
ISSN0099-2240
KeywordsAerobiosis, Anaerobiosis, Bacteria, Biodegradation, Environmental, Geologic Sediments, Humic Substances, Oxidation-Reduction, Vinyl Chloride, Water Microbiology, Water Pollutants
Abstract

Anaerobic oxidation of [1,2-14C]vinyl chloride and [1, 2-14C]dichloroethene to 14CO2 under humic acid-reducing conditions was demonstrated. The results indicate that waterborne contaminants can be oxidized by using humic acid compounds as electron acceptors and suggest that natural aquatic systems have a much larger capacity for contaminant oxidation than previously thought.

Alternate JournalAppl. Environ. Microbiol.
PubMed ID9687484