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Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12128/8123
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dc.contributor.authorGąszczak, Agnieszka-
dc.contributor.authorBartelmus, Grażyna-
dc.contributor.authorGreń, Izabela-
dc.contributor.authorRotkegel, Adam-
dc.contributor.authorJanecki, Daniel-
dc.date.accessioned2019-02-08T09:55:44Z-
dc.date.available2019-02-08T09:55:44Z-
dc.date.issued2018-
dc.identifier.citationChemical and Process Engineering, Vol. 39, No. 4 (2018), s. 395-410pl_PL
dc.identifier.issn0208-6425-
dc.identifier.urihttp://hdl.handle.net/20.500.12128/8123-
dc.description.abstractThe cometabolic biodegradation of 4-Chlorophenol (4-CP) by the Stenotrophomonas maltophilia KB2 strain in the presence of phenol (P) was studied. In order to determine the kinetics of biodegradation of both substrates, present alone and in cometabolic systems, a series of tests was carried out in a batch reactor changing, in a wide range, the initial concentration of both substrates. The growth of the tested strain on phenol alone was described by Haldane kinetic model (mm = 0:9 1/h, Ksg = 48:97 gg/m3, KIg = 256:12 gg/m3, Yxg = 0:5715). The rate of 4-CP transformation by resting cells of KB2 strain was also described by Haldane equation and the estimated parameters of the model were: kc = 0:229 gc=gxh, Ksc = 0:696 gc=m3, KIc = 43:82 gc=m3. Cometabolic degradation of 4-CP in the presence of phenol was investigated for a wide range of initial 4-CP and phenol concentrations (22–66 gc/m3 and 67–280 gg/m3 respectively). The experimental database was exploited to verify the two kinetic models: CIModel taking only the competitive inhibition into consideration and a more universal CNIModel considering both competitive and non-competitive inhibition. CNIModel approximated experimental data better than CIModel.pl_PL
dc.language.isoenpl_PL
dc.rightsUznanie autorstwa-Użycie niekomercyjne-Bez utworów zależnych 3.0 Polska*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/pl/*
dc.subject4-Chlorophenolpl_PL
dc.subjectcometabolismpl_PL
dc.subjectkineticspl_PL
dc.subjectphenolpl_PL
dc.titleKinetics of Cometabolic Biodegradation of 4-Chlorophenol and Phenol by Stenotrophomonas Maltophilia KB2pl_PL
dc.typeinfo:eu-repo/semantics/articlepl_PL
dc.relation.journalChemical and Process Engineeringpl_PL
dc.identifier.doi10.24425/122959-
Appears in Collections:Artykuły (WNP)

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