Comparative study of the efficiency of removal of N and P of municipal wastewater and leached of vermicomposting with five strains of micro algae

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:55Z
Fecha de publicación2018-01-01
ResumenThe use of microalgae for bioremediation of wastewater and organic leachates has been the subject of numerous investigations due to its capacity to remove significant amounts of nitrates and phosphates. In addition, to generate microalgal biomass with added value for its commercial interest. In this work we studied the removal of N and P municipal wastewater by five species of native microalgae, Chlorella miniata, Coelastrella sp., Desmodesmus quadricauda, Neochloris oleoabundans, Verrucodesmus verrucosus. The experiments in 16 L glass photo bioreactors were carried out in triplicate with 12:12 light: darkness, 25 +/- 1 degrees C Every three days, samples of 10 mL were taken in the cultures, to determine the concentration of N, P and cell density. The five-selected species demonstrated high removal efficiency of N (NH4+) between 87 and 100\%; while there was a moderate efficiency of removal of P (PO4-3) between 18 and 69\%. The ANOVA showed significant differences between the growth rates (F = 6.85, p = 0.0001). V. verrucosus was selected to evaluate its growth in alternative media and to be immobilized in alginate. The ANOVA test does not show significant differences between the free and immobilized cultures. Both technologies constitute an efficient alternative for bioremediation of municipal effluents.es_ES
Doihttps://doi.org/10.5004/dwt.2018.23035es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4768
Idiomaenes_ES
EditorialDESALINATION PUBLes_ES
RelaciónDesalination and Water Treatmentes_ES
URL relacionadohttps://doi.org/10.5004/dwt.2018.23035es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteDesalination and Water Treatment
Palabra claveWastewateres_ES
Palabra claveNitrogenes_ES
Palabra clavePhycoremediationes_ES
Palabra clavePhosphatees_ES
Palabra claveImmobilizationes_ES
TítuloComparative study of the efficiency of removal of N and P of municipal wastewater and leached of vermicomposting with five strains of micro algaees_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorCristina Rodriguez-Palacio, Monica
AutorElias Cabrera-Cruz, Rene Bernardo
AutorCesar Rolon-Aguilar, Julio
AutorLozano-Ramirez, Cruz
AutorJeannette Galeana-Hurtado, Linda
AutorDario Morales-Avendano, Ever
AutorCristina Rodriguez-Palacio, Monicaes_ES
AutorElias Cabrera-Cruz, Rene Bernardoes_ES
AutorCesar Rolon-Aguilar, Julioes_ES
AutorLozano-Ramirez, Cruzes_ES
AutorJeannette Galeana-Hurtado, Lindaes_ES
AutorDario Morales-Avendano, Everes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Rango de páginas180-186es_ES
URL relacionadahttps://doi.org/10.5004/dwt.2018.23035
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen131es_ES

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