Zobrazeno 1 - 10
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pro vyhledávání: '"J.A. Herrera Melián"'
Akademický článek
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Autor:
J.A. Herrera Melián, O. González Díaz, J.M. Doña Rodríguez, J. Araña, J.A. Ortega Méndez, J. Pérez Peña
Publikováno v:
Applied Catalysis B: Environmental. 163:63-73
The detoxification process of waters contaminated with phenol, formaldehyde and phenol–formaldehyde mixtures was studied using advanced oxidation treatments (heterogeneous photocatalysis and Fenton), biological techniques (aerated biological and we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::859196ada3f114c0df5a9aaf542b04bd
https://doi.org/10.1016/j.apcatb.2014.07.032
https://doi.org/10.1016/j.apcatb.2014.07.032
Autor:
O. González Díaz, O.M. González Sánchez, J. Pérez Peña, J.A. Herrera Melián, J.M. Doña Rodríguez, J. Araña
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 291:34-43
An optimization study was carried out from the detoxification of waters contaminated by the herbicide propanil at the maximum concentrations found in different rice-growing cooperatives in Ecuador. Studies included the degradation, mineralization and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1af1c195eaf5b83e60824f2aecbb2567
https://doi.org/10.1016/j.jphotochem.2014.07.001
https://doi.org/10.1016/j.jphotochem.2014.07.001
Autor:
J. Araña, D. Zerbani, J.M. Doña Rodríguez, J.A. Herrera Melián, D. Garzón Sousa, O. González Díaz
Publikováno v:
Photochemical & Photobiological Sciences. 12:703-708
The photocatalytic degradation of the commercial dye Lanaset Sun Yellow 180 was studied in the presence and absence of the different additives used in the dye's formulation. The experiments were performed with Degussa P25 as received and doped with F
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53995a98357154cf9ab6d9af60ae3c2a
https://doi.org/10.1039/c2pp25191d
https://doi.org/10.1039/c2pp25191d
Autor:
J. Pérez-Peña, O. González Díaz, J.M. Doña Rodríguez, J.A. Herrera Melián, J. Araña, D. Portillo-Carrizo, J.A. Ortega Méndez
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 249:61-69
A Ti–H2O2–phenol complex, not described until now, has been identified on the surface of Degussa P-25 and the new catalyst ECT-1023. This complex is considered to be responsible for the higher hydroquinone to catechol concentration ratio. It has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::958de99a31542c8e0acd441b2222730d
https://doi.org/10.1016/j.jphotochem.2012.09.002
https://doi.org/10.1016/j.jphotochem.2012.09.002
Autor:
J.A. Ortega Méndez, J. Araña, J. Pérez Peña, O. González Díaz, J.M. Doña Rodríguez, J.A. Herrera Melián
Publikováno v:
Applied Catalysis B: Environmental. :107-115
The degradation by Fenton and photo-Fenton of high concentrations of ethylene glycol (1000–25,000 mg/L), similar to those found in wastewater has been studied. Strongly exothermic reactions led to temperature increments up to 70–94 °C. In most e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::efed8be98519a8a77123075d440651d4
https://doi.org/10.1016/j.apcatb.2011.11.025
https://doi.org/10.1016/j.apcatb.2011.11.025
Autor:
J. Araña, J.J. González Henríquez, J.A. Herrera Melián, O. González Díaz, A.J. Martín Rodríguez
Publikováno v:
Ecological Engineering. 36:891-899
The performance of two substrates commonly available in the zone, gravel and lapilli, was tested for their use in hybrid constructed wetland pilot plants for the treatment and reuse of urban wastewater in Gran Canaria, Canary Islands, Spain. The firs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccbae98a289ef62c31185f6873879e08
https://doi.org/10.1016/j.ecoleng.2010.03.009
https://doi.org/10.1016/j.ecoleng.2010.03.009
Akademický článek
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Akademický článek
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Autor:
E. Pulido Melián, J. Araña, O. González Díaz, J. Pérez Peña, J.A. Herrera Melián, Gerardo Colón, José Antonio Navío, J.M. Doña Rodríguez
Publikováno v:
Applied Catalysis A: General. 364:174-181
The effect of the mixing ZnO with different portions of activated carbon (AC) has been studied. The resulting catalysts were characterised and evaluated in the photocatalytic decomposition of aqueous pollutants. Changes in the catalyst colour and in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::82a333efe732d752e370431822a78260
https://doi.org/10.1016/j.apcata.2009.05.042
https://doi.org/10.1016/j.apcata.2009.05.042