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dc.title | Trichloroethylene degradation by two phenol utilizing strains of Comamonas testosteroni | en |
dc.contributor.author | Růžička, Jan | |
dc.contributor.author | Dvořáčková, Marie | |
dc.contributor.author | Koutný, Marek | |
dc.relation.ispartof | Asian Journal of Chemistry | |
dc.identifier.issn | 0970-7077 Scopus Sources, Sherpa/RoMEO, JCR | |
dc.date.issued | 2011 | |
utb.relation.volume | 23 | |
utb.relation.issue | 10 | |
dc.citation.spage | 4255 | |
dc.citation.epage | 4259 | |
dc.type | article | |
dc.language.iso | en | |
dc.publisher | Chemic Publishing Company | en |
dc.subject | bacterial strains | en |
dc.subject | degradation | en |
dc.subject | phenol | en |
dc.subject | trichloroethylene | en |
dc.description.abstract | Environmental isolate Comamonas testosteroni RF2 and its derivative strain VM obtained by random chemical mutagenesis were tested for their capacity to degradation of trichloroethylene. Both strains were able to grow on lactate and phenol in the presence of trichloroethylene at concentrations from 0.8-50 mg/L and in the state of resting cells they were able to degrade trichloroethylene during ca. 22-24 h. Trichloroethylene degradation by both strains led to more than 95 % mineralization of chlorine. However, VM culture produced significantly higher amount of trichloroacetic acid (3.4 mol %) than maternal strain RF2 (0.15 mol %). Using lactate as the substrate and phenol as the inducer, it was possible to realize three consequent cycles of trichloroethylene degradation by strain RF2 under growing condition, with substantial regeneration of its degradation capacity. | en |
utb.faculty | Faculty of Technology | |
utb.faculty | University Institute | |
dc.identifier.uri | http://hdl.handle.net/10563/1002640 | |
utb.identifier.rivid | RIV/70883521:28110/11:43865596!RIV12-MSM-28110___ | |
utb.identifier.rivid | RIV/70883521:28610/11:43865596!RIV12-MSM-28610___ | |
utb.identifier.obdid | 43865608 | |
utb.identifier.scopus | 2-s2.0-80053419556 | |
utb.identifier.wok | 000296218600003 | |
utb.identifier.coden | AJCHE | |
utb.source | j-scopus | |
dc.date.accessioned | 2012-02-10T13:15:21Z | |
dc.date.available | 2012-02-10T13:15:21Z | |
utb.ou | Centre of Polymer Systems | |
utb.contributor.internalauthor | Růžička, Jan | |
utb.contributor.internalauthor | Dvořáčková, Marie | |
utb.contributor.internalauthor | Koutný, Marek | |
utb.fulltext.affiliation | JAN RUZICKA1,2, MARIE DVORACKOVA1,* and MAREK KOUTNÝ1,2 1 Department of Environment Protection Engineering, Faculty of Technology, Tomas Bata University in Zlín, TGM square 275, 762 72 Zlín, Czech Republic 2 Centre of Polymer Systems, Faculty of Technology, Tomas Bata University in Zlín, TGM square 5555, 760 05 Zlín, Czech Republic *Corresponding author: Fax: +420 577210172; Tel: +420 576031220; E-mail: [email protected] | |
utb.fulltext.dates | Received: 30 July 2010 Accepted: 3 June 2011 | |
utb.fulltext.sponsorship | The authors thank LABTECH Brno Company for TCA determinations. The work was partially supported by the Ministry of Education, Youth and Sports of the Czech Republic, project No. MSM 7088352101. This article was also created with support of Operational Programme Research and Development for Innovations co-funded by the European Regional Development Fund (ERDF) and National Budget of Czech Republic within the framework of the Centre of Polymer Systems Project (Reg. No. CZ.1.05/2.1.00/03.0111). | |
utb.fulltext.projects | MSM 708835210 | |
utb.fulltext.projects | CZ.1.05/2.1.00/03.0111 | |
utb.fulltext.faculty | Faculty of Technology | |
utb.fulltext.ou | Department of Environment Protection Engineering | |
utb.fulltext.ou | Centre of Polymer Systems |