Technico-economic assessment of groundwater treatment by palladium-on-zeolite-catalyst in comparison to GAC fixed bed adsorbers.
Water Sci Technol
; 62(3): 708-18, 2010.
Article
em En
| MEDLINE
| ID: mdl-20706019
ABSTRACT
A technico-economic comparison between palladium-on-zeolite (Pd/Y), and granular activated carbon (GAC) based methods of groundwater clean-up is presented. The treatment concepts are assessed by means of process-based cost functions that can be applied to a broad range of case-specific conditions. The analysis accounts for variability in cost and performance parameters and reduces the interplay of multiple factors to expressive indifference curves that can be used for identifying a favorable technology. The findings for the treatment of halogenated hydrocarbons reveal that the Pd/Y offers advantages compared to GAC use in case of high contaminant concentrations and for the treatment of lower halogenated compounds such as cis-Dichloroethene.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Paládio
/
Abastecimento de Água
/
Carbono
/
Zeolitas
/
Purificação da Água
Idioma:
En
Ano de publicação:
2010
Tipo de documento:
Article