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dc.creatorVicent, Teresa
dc.creatorRodríguez Rodríguez, Carlos E.
dc.creatorJelić, Aleksandra
dc.creatorLlorca Casamayor, Marta
dc.creatorFarré Urgell, Marinella
dc.creatorCaminal, Glòria
dc.creatorPetrović, Mira
dc.creatorBarceló Cullerès, Damià
dc.date.accessioned2023-09-07T15:05:09Z
dc.date.available2023-09-07T15:05:09Z
dc.date.issued2011-05
dc.identifier.citationhttps://www-sciencedirect-com.ezproxy.sibdi.ucr.ac.cr/science/article/pii/S0960852411002148es_ES
dc.identifier.issn0960-8524
dc.identifier.issn1873-2976
dc.identifier.urihttps://hdl.handle.net/10669/89944
dc.description.abstractFor safe biosolid-land-applying, sludge should be contaminant-free. However, it may contain important amounts of micropollutants, not removed in the wastewater-treatment-processes. An alternative treatment with the fungus Trametes versicolor was applied in sterile solid-phase systems consisting of sludge and a lignocellulosic substrate. Fungal colonization and activity were demonstrated during the process, according to monitoring of ergosterol, laccase activity and the naproxen-degradation test (ND24). Fourteen out of 43 analyzed pharmaceuticals were found in the raw sludge. After treatment, phenazone, bezafibrate, fenofibrate, cimetidine, clarithromycin, sulfamethazine and atenolol were completely removed, while removals between 42% and 80% were obtained for the remaining pharmaceuticals. Toxicological analyses (Daphnia magna, Vibrio fischeri and seed germination) showed an important reduction in sludge toxicity after treatment. Results suggest that a solid-phase treatment with T. versicolor may reduce the ecotoxicological impact of micropollutants present in sewage sludge. This is the first report of a fungal-approach for elimination of emerging pollutants from biosolids.es_ES
dc.description.sponsorshipSpanish Ministry/[Project 010/PC08/3-04]//Españaes_ES
dc.description.sponsorshipUniversidad de Costa Rica/[]/UCR/Costa Ricaes_ES
dc.language.isoenges_ES
dc.sourceBioresource Technology, vol.102(10), pp.5602-5608es_ES
dc.subjectSewage sludgees_ES
dc.subjectTrametes versicolores_ES
dc.subjectPHARMACEUTICALSes_ES
dc.subjectSolid-phasees_ES
dc.subjectBiodegradationes_ES
dc.titleSolid-phase treatment with the fungus Trametes versicolor substantially reduces pharmaceutical concentrations and toxicity from sewage sludgees_ES
dc.typeartículo originales_ES
dc.identifier.doi10.1016/j.biortech.2011.02.029
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Básicas::Centro en Investigación en Contaminación Ambiental (CICA)es_ES


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