Use of C–Cl CSIA to elucidate origin and fate of DCM in complex contaminated field sites

Autor: Blázquez-Pallí Natàlia, Shouakar-Stash Orfan, Palau Jordi, Trueba-Santiso Alba, Varias Joan, Bosch Marçal, Soler Albert, Vicent Teresa, Marco-Urrea Ernest, Rosell Mònica
Jazyk: English<br />French
Rok vydání: 2019
Předmět:
Zdroj: E3S Web of Conferences, Vol 98, p 12003 (2019)
Druh dokumentu: article
ISSN: 2267-1242
DOI: 10.1051/e3sconf/20199812003
Popis: We used C-Cl dual isotope analysis and microcosm studies for elucidating the origin and fate of the common groundwater pollutant dichloromethane (DCM) in two different multi-contaminant field sites in Catalonia, Spain; where DCM contamination could be the result of direct solvent releases and/or chloroform (CF) transformation. Known commercial solvents isotopic compositions as well as characteristic C-Cl dual isotope slopes from our anaerobic enrichment culture containing Dehalobacterium sp., capable of fermenting DCM, and other bacteria from the literature were used for field data interpretation.
Databáze: Directory of Open Access Journals