Isolation of microbes for the bioaugmentation of pollutants from river water samples

Hatvani Lóránt; Manczinger László; Bajkán Szilvia; Vidács Lívia; Radulov Isidora; Niţǎ Lucian Dimitru; Vágvölgyi Csaba: Isolation of microbes for the bioaugmentation of pollutants from river water samples. In: Review on agriculture and rural development, (2) 1. pp. 234-238. (2013)

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Absztrakt (kivonat)

A wide range of chemical pollutants occur in rivers, several of which may impair human health severely. The objectives of this study were the isolation, identification and characterization of xenobiotic-degrading microbes from ten different locations of the Romanian and Hungarian parts of River Maros in an international collaboration. High bacterial and fungal diversity was revealed by RISA (ribosomal intergenic spacer analysis) studies. Microbes were isolated from the water samples on media containing 1 mg/ml acetanilide, aniline-HCl, 2,6-dimethylaniline, 4-isopropylaniline, chlorpropham, diuron, Na-benzoate, 3,4- dihydroxybenzoate, 4-hydroxybenzoate, methylparaben, phenol, m-cresol, p-cresol, resorcinol, phenoxiacetic acid and 2,4-dichlorophenoxiacetic acid separately. The isolates were deposited in the Pollutant-Degrading Microorganism Collection (PDMC) of the University of Szeged. The degradation of acetanilide was monitored by spectrophotometry and the three best degraders were all identified as Rhodococcus erythropolis. The xenobiotic-degrading microbes isolated in this study might be used for bioaugmentation purposes.

Mű típusa: Cikk, tanulmány, mű
Befoglaló folyóirat/kiadvány címe: Review on agriculture and rural development
Dátum: 2013
Kötet: 2
Szám: 1
ISSN: 2063-4803
Oldalak: pp. 234-238
Befoglaló mű URL: http://acta.bibl.u-szeged.hu/55131/
Kulcsszavak: Mikrobiológia, Vízszennyeződés, Bioaugmentáció, Vízszennyeződés mérése, Vízelemzés - laboratóriumi technika
Megjegyzések: Bibliogr.: 238. p. ; Összefoglalás angol nyelven
Feltöltés dátuma: 2018. jún. 15. 16:41
Utolsó módosítás: 2021. már. 22. 14:51
URI: http://acta.bibl.u-szeged.hu/id/eprint/55259
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