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Synthesis of hydrous iron oxide/aluminum hydroxide composite loaded on coal fly ash as an effective mesoporous and low-cost sorbent for Cr(VI) sorption: Fuzzy logic modeling

Autor
Hosseini Asl, S.; Masomi, M.; Hosseini, M.; Javadian, H.; Ruiz, M.; Sastre, A.
Tipus d'activitat
Article en revista
Revista
Process safety and environmental protection
Data de publicació
2017-04-01
Volum
107
Pàgina inicial
153
Pàgina final
167
DOI
https://doi.org/10.1016/j.psep.2017.02.012 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/104528 Obrir en finestra nova
URL
http://www.psep.ichemejournals.com/article/S0957-5820(17)30054-X/abstract Obrir en finestra nova
Resum
The aim of this research was to estimate the possibility of using synthesized hydrous iron oxide/aluminium hydroxide composite loaded on coal fly ash (FA3) as an efficient sorbent for Cr(VI) sorption from aqueous solution. In this regard, dissolution and precipitation processes were performed to rearrange and load the intrinsic iron and aluminum on the surface of fly ash. Different characterization techniques including XRD, XRF, FT-IR, SEM, LPS and BET surface area were applied to analyze the so...
Citació
Hosseini Asl, S., Masomi, M., Hosseini, M., Javadian, H., Ruiz, M., Sastre, A. Synthesis of hydrous iron oxide/aluminum hydroxide composite loaded on coal fly ash as an effective mesoporous and low-cost sorbent for Cr(VI) sorption: Fuzzy logic modeling. "Process safety and environmental protection", 1 Abril 2017, vol. 107, p. 153-167.
Paraules clau
Cr(VI), FeOOH/Al(OH)3, Fly ash, Fuzzy logic modeling, Isotherm, Sorption
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
R2EM - Resource Recovery and Environmental Management

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