A selected mixed culture and a strain of Alcaligenes eutrophus TCP were able to totally degrade 2,4,6-TCP with stoichiometric release of Cl-. In cultures of Alc. eutrophus TCP, a dioxygenated dichlorinated metabolite was detected after 48 h of incubation. Experiments conducted with soil microcosms gave evidence that: the degradative process had a biotic nature and was accompanied by microbial growth; the soil used presented an intrinsic degradative capacity versus 2,4,6-TCP; the specialized organism used as inoculum was effective in degrading 2,4,6-TCP in a short time. These results could be utilized for the adoption of appropriate remediation techniques for contaminated soil.
Degradation of 2,4,6-trichlorophenol by a specialized organism and by indigenous soil microflora: bioaugmentation and self-remediability for soil restoration / V. Andreoni, G. Baggi, M. Colombo, L. Cavalca, M. Zangrossi, S. Bernasconi. - In: LETTERS IN APPLIED MICROBIOLOGY. - ISSN 0266-8254. - 27:2(1998), pp. 86-92.
Titolo: | Degradation of 2,4,6-trichlorophenol by a specialized organism and by indigenous soil microflora: bioaugmentation and self-remediability for soil restoration | |
Autori: | ANDREONI, VINCENZINA (Primo) BAGGI, GRAZIA (Secondo) ZANGROSSI, MAURIZIO ENRICO (Penultimo) BERNASCONI, SILVANA (Ultimo) | |
Parole Chiave: | Reductive dehalogenation; chlorophenols; dechlorination; 2,4-dichlorophenol; 4-chlorophenol; amplification; metabolism; strains; water; GP1 | |
Settore Scientifico Disciplinare: | Settore AGR/16 - Microbiologia Agraria Settore CHIM/06 - Chimica Organica | |
Data di pubblicazione: | 1998 | |
Rivista: | ||
Tipologia: | Article (author) | |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1046/j.1472-765X.1998.00393.x | |
Appare nelle tipologie: | 01 - Articolo su periodico |
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