Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Biodegradation of Olive Mill Wastewater by Trichosporon cutaneum and Geotrichum candidum (CROSBI ID 168564)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Landeka Dragičević, Tibela ; Zanoški Hren, Marijana ; Gmajnić, Margareta ; Pelko, Sanja ; Kungulovski, Dzoko ; Kungulovski, Ivan ; Čvek, Domagoj ; Frece, Jadranka ; Markov, Ksenija ; Delaš, Frane Biodegradation of Olive Mill Wastewater by Trichosporon cutaneum and Geotrichum candidum // Arhiv za higijenu rada i toksikologiju, 61 (2010), 4; 399-404

Podaci o odgovornosti

Landeka Dragičević, Tibela ; Zanoški Hren, Marijana ; Gmajnić, Margareta ; Pelko, Sanja ; Kungulovski, Dzoko ; Kungulovski, Ivan ; Čvek, Domagoj ; Frece, Jadranka ; Markov, Ksenija ; Delaš, Frane

engleski

Biodegradation of Olive Mill Wastewater by Trichosporon cutaneum and Geotrichum candidum

Olive oil production generates large volumes of wastewater. These wastewaters are characterised by high chemical oxygen demand (COD), high content of microbial growth-inhibiting compounds such as phenolic compounds and tannins, and dark colour. The aim of this study was to investigate biodegradation of olive mill wastewater (OMW) by yeasts Trichosporon cutaneum and Geotrichum candidum. The yeast Trichosporon cutaneum was used because it has a high potential to biodegrade phenolic compounds and a wide range of toxic compounds. The yeast Geotrichum candidum was used to see how successful it is in biodegrading compounds that give the dark colour to the wastewater. Under aerobic conditions, Trichosporon cutaneum removed 88 % of COD and 64 % of phenolic compounds, while the dark colour remained. Geotrichum candidum grown in static conditions reduced COD and colour further by 77 % and 47 %, respectively. This investigation has shown that Trichosporon cutaneum under aerobic conditions and Geotrichum candidum under facultative anaerobic conditions could be used successfully in a two-step biodegradation process. Further investigation of OMW treatment by selected yeasts should contribute to better understanding of biodegradation and decolourisation and should include ecotoxicological evaluation of the treated OMW.

decolourisation; detoxification; phenolic compounds; yeasts

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

61 (4)

2010.

399-404

objavljeno

0004-1254

Povezanost rada

Biotehnologija

Indeksiranost