Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/43747
Título: Performance and economic assessment of the treatment of phenol with TiO2 photocatalysis, photo-fenton, biological aerated filter, and wetland reactors
Autores/as: Ortega Méndez, José Alejandro 
Herrera Melián, José Alberto 
Araña Mesa, Francisco Javier 
Espino-Estévez, María Rocío
Doña Rodríguez, José Miguel 
Clasificación UNESCO: 3303 ingeniería y tecnología químicas
Palabras clave: Biological aerated filter
Constructed wetland
Phenol
Photo-Fenton
TiO2 photocatalysis
Fecha de publicación: 2017
Publicación seriada: Chemical Engineering and Technology 
Resumen: The performance and economic cost of the removal of phenol with TiO2 photocatalysis, photo‐Fenton reactions, biological aerated filter (BAF), and constructed wetland (CW) reactors has been studied. The BAF achieved complete removal with a maximum phenol concentration of 200 mg·L−1. The BAF‐CW combination provided a phenol‐free effluent with a maximum phenol concentration of 650 mg·L−1. In both cases, a complete detoxification of the treated water was achieved at the concentrations studied. The efficiency of TiO2 photocatalysis was limited to concentrations below 50 mg L−1 to minimize removal reduction and toxicity of the intermediates. Photo‐Fenton was more efficient, but also more expensive because of the high cost of H2O2. The photo‐Fenton‐BAF combination is proposed to be the most suitable one.
URI: http://hdl.handle.net/10553/43747
ISSN: 0930-7516
DOI: 10.1002/ceat.201600159
Fuente: Chemical Engineering and Technology [ISSN 0930-7516], v. 40 (6), p. 1165-1175
Colección:Artículos
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