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dc.creatorCastro Gutiérrez, Víctor Manuel
dc.creatorMasís Mora, Mario Alberto
dc.creatorCarazo Rojas, Elizabeth
dc.creatorMora López, Marielos
dc.creatorRodríguez Rodríguez, Carlos E.
dc.date.accessioned2021-10-19T21:32:28Z
dc.date.available2021-10-19T21:32:28Z
dc.date.issued2021
dc.identifier.citationhttps://link.springer.com/article/10.1007/s11270-019-4282-y
dc.identifier.issn1573-2932
dc.identifier.urihttps://hdl.handle.net/10669/84637
dc.description.abstractBiopurification systems (BPS) are employed for the treatment of pesticide-containing wastewaters. In this work, a biomixture (active core of BPS) complemented by the addition of the fungus Trametes versicolor was evaluated for the elimination of a mixture of pesticides under different treatment conditions. The biomixture achieved high removal of all the pesticides assayed after 16 d: atrazine (68.4%, t1/2: 9.6 d), carbendazim (96.7%, t1/2: 3.6 d), carbofuran (98.7%, t1/2: 3.1 d) and metalaxyl (96.7%, t1/2: 3.8 d). Variations in the treatment conditions including addition of the antibiotic oxytetracycline and co-bioaugmentation with a bacterial consortium did not significantly affect the removal performance of the biomixture. Bacterial and fungal community profiles determined by DGGE analyses revealed changes that responded to biomixture aging, and not to antibiotic or pesticide addition. The proposed biomixture exhibits very efficient elimination during simultaneous pesticide application; moreover, the matrix is highly stable during stressful conditions such as the co-application of antibiotics of agricultural use.
dc.language.isoen
dc.publisherSpringer
dc.sourceWater Air Soil Pollut; Vol 230 Núm 247: 2019
dc.subjectPesticides
dc.subjectBiopurification systems
dc.subjectRemoval
dc.subjectDGGE
dc.subjectWhite-rot fungi
dc.titleFungal and Bacterial Co-Bioaugmentation of a Pesticide-Degrading Biomixture: Pesticide Removal and Community Structure Variations during Different Treatments | SpringerLink
dc.typeartículo original
dc.identifier.doi10.1007/s11270-019-4282-y
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Básicas::Centro en Investigación en Contaminación Ambiental (CICA)


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