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Pregled bibliografske jedinice broj: 462320

Degradation of 6-aminonaphthalene-2-sulfonic acid by means of a selected mixed bacterial culture under microaerophilic conditions


Zanoški Hren, Marijana; Landeka Dragičević, Tibela; Frece, Jadranka; Markov, Ksenija; Krivohlavek, Adela; Šmit, Zdenko
Degradation of 6-aminonaphthalene-2-sulfonic acid by means of a selected mixed bacterial culture under microaerophilic conditions // Fresenius environmental bulletin, 19 (2010), 2; 232-237 (međunarodna recenzija, članak, znanstveni)


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Naslov
Degradation of 6-aminonaphthalene-2-sulfonic acid by means of a selected mixed bacterial culture under microaerophilic conditions

Autori
Zanoški Hren, Marijana ; Landeka Dragičević, Tibela ; Frece, Jadranka ; Markov, Ksenija ; Krivohlavek, Adela ; Šmit, Zdenko

Izvornik
Fresenius environmental bulletin (1018-4619) 19 (2010), 2; 232-237

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
6-aminonaphthalene-2-sulfonic acid; xenobiotic; biodegradation; selected mixed bacterial culture; microaerophilic conditions

Sažetak
In this work, degradation of 6-aminonaphthalene-2-sulfonic acid (6AN2SA) under microaerophilic conditions by means of a selected mixed bacterial culture (SMBC) was investigated. Experiments were performed with a consortium based on six bacteria belonging to the genera Pseudomonas (2 strains), Flavobacterium (2 strains), Corynebacterium (1 strain) and Bacillus (1 strain), isolated from activated sludge treating wastewater of the chemical industry. Complete degradation of 6AN2SA at the initial concentration of 500 mg L-1 was achieved within 5 days. The degradation was coupled with an accumulation of sulfate, ammonium and 58 mg L-1 of the remaining total organic carbon. COD reduction of 80% was achieved. UV-VIS and IR spectrophotometry as well as HPLC-MS and HPLC-FLD analyses confirmed the degradation of 6AN2SA. During the degradation, the SMBC formed pellet-like agglomerations.

Izvorni jezik
Engleski

Znanstvena područja
Biotehnologija



POVEZANOST RADA


Projekti:
058-0583444-3494 - Uloga biopolimera kao čimbenika postojanosti granule mješovite mikrobne kulture (Landeka Dragičević, Tibela, MZOS ) ( POIROT)

Ustanove:
Prehrambeno-biotehnološki fakultet, Zagreb

Citiraj ovu publikaciju:

Zanoški Hren, Marijana; Landeka Dragičević, Tibela; Frece, Jadranka; Markov, Ksenija; Krivohlavek, Adela; Šmit, Zdenko
Degradation of 6-aminonaphthalene-2-sulfonic acid by means of a selected mixed bacterial culture under microaerophilic conditions // Fresenius environmental bulletin, 19 (2010), 2; 232-237 (međunarodna recenzija, članak, znanstveni)
Zanoški Hren, M., Landeka Dragičević, T., Frece, J., Markov, K., Krivohlavek, A. & Šmit, Z. (2010) Degradation of 6-aminonaphthalene-2-sulfonic acid by means of a selected mixed bacterial culture under microaerophilic conditions. Fresenius environmental bulletin, 19 (2), 232-237.
@article{article, author = {Zano\v{s}ki Hren, Marijana and Landeka Dragi\v{c}evi\'{c}, Tibela and Frece, Jadranka and Markov, Ksenija and Krivohlavek, Adela and \v{S}mit, Zdenko}, year = {2010}, pages = {232-237}, keywords = {6-aminonaphthalene-2-sulfonic acid, xenobiotic, biodegradation, selected mixed bacterial culture, microaerophilic conditions}, journal = {Fresenius environmental bulletin}, volume = {19}, number = {2}, issn = {1018-4619}, title = {Degradation of 6-aminonaphthalene-2-sulfonic acid by means of a selected mixed bacterial culture under microaerophilic conditions}, keyword = {6-aminonaphthalene-2-sulfonic acid, xenobiotic, biodegradation, selected mixed bacterial culture, microaerophilic conditions} }
@article{article, author = {Zano\v{s}ki Hren, Marijana and Landeka Dragi\v{c}evi\'{c}, Tibela and Frece, Jadranka and Markov, Ksenija and Krivohlavek, Adela and \v{S}mit, Zdenko}, year = {2010}, pages = {232-237}, keywords = {6-aminonaphthalene-2-sulfonic acid, xenobiotic, biodegradation, selected mixed bacterial culture, microaerophilic conditions}, journal = {Fresenius environmental bulletin}, volume = {19}, number = {2}, issn = {1018-4619}, title = {Degradation of 6-aminonaphthalene-2-sulfonic acid by means of a selected mixed bacterial culture under microaerophilic conditions}, keyword = {6-aminonaphthalene-2-sulfonic acid, xenobiotic, biodegradation, selected mixed bacterial culture, microaerophilic conditions} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus





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