USAGE OF BIOSURFACTANTS EXTRACTED FROM CORN STEEP LIQUOR TO ELIMINATE BURNED ENGINE OIL ON SANDY SOIL

Simple item page
AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:57Z
Fecha de publicación2018-01-01
ResumenThe interest in biosurfactants for the removal of hydrophobic contaminants on contaminated soils is increasing. The objective of this study was to evaluate the decontamination process in sandy soils polluted with burned car engine oil, using a natural detergent, extracted from a residual stream from the corn milling industry named ``corn steep liquor{''}. The emulsifier and interactive capacity of the biosurfactant with the burnt oil was first evaluated. Then, discontinuous extraction experiments were carried out in batch by triplicate on a mixture of 5 g of sandy soil containing 50,000 ppm burned oil, using several formulated cleaner solutions with the biosurfactant, above and below its critical micelle concentration (CMC), using solid/liquid relations between 1/10 and 1/30 (w:v). Results show that the 1/20 solid/liquid ratio (w: v) was the most suitable for the washings. After 6 h in contact, the cleaning process showed good results. The high biodegradability of the biosurfactant extract and the relatively low treatment times allow us to suggest its use in in-situ decontamination processes of petroleum-based oils contaminated areas.es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4797
Idiomaenes_ES
EditorialCOLEGIO POSTGRADUADOSes_ES
RelaciónAgrocienciaes_ES
DerechosAcceso restringido / Suscripción (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_16eces_ES
FuenteAgrociencia
Palabra clavebiosurfactantes_ES
Palabra claveburnt oiles_ES
Palabra clavecorn steep liquores_ES
Palabra clavesandes_ES
TítuloUSAGE OF BIOSURFACTANTS EXTRACTED FROM CORN STEEP LIQUOR TO ELIMINATE BURNED ENGINE OIL ON SANDY SOILes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorBustos-Vazquez, Guadalupe
AutorVidal-Fontela, Alejandro
AutorVedal-Bello, Xanel
AutorManuel Cruz-Freire, J.
AutorMoldes-Menduina, Ana B.
AutorBustos-Vazquez, Guadalupees_ES
AutorVidal-Fontela, Alejandroes_ES
AutorVedal-Bello, Xaneles_ES
AutorManuel Cruz-Freire, J.es_ES
AutorMoldes-Menduina, Ana B.es_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número4es_ES
Rango de páginas581-591es_ES
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen52es_ES

Files

Collections

Documentación Cientifica