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Monitoring / bioaccumulation of cadmium by fontinalis antipyretica (aquatic moss)

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Detalhes bibliográficos
Resumo:The purpose of this study is to understand quantitatively and qualitatively the accumulation and release of Cd (II) in aqueous solution by aquatic bryophytes - Fontinalis antipyretica - as in rivers biomonitoring as in the decontamination of industrial effluents . The cadmium accumulation and subsequent elimination by moss was studied in laboratory by exposing plants to different concentrations of metal in the range 0.5 - 2.5 mg l-1 for a contamination period of 144 h and then exposed to water free of metal during a decontamination of 192 h. A first order mass transfer kinetic model was fitted to experimental data.
Autores principais:Martins, Ramiro
Outros Autores:Boaventura, Rui
Assunto:Bioaccumulation Cadmium Fontinalis kinetic model Monitoring
Ano:2010
País:Portugal
Tipo de documento:comunicação em conferência
Tipo de acesso:acesso aberto
Instituição associada:Instituto Politécnico de Bragança
Idioma:espanhol
Origem:Biblioteca Digital do IPB

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