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Please use this identifier to cite or link to this item:
http://hdl.handle.net/10198/3070
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| Título: | Monitoring / bioaccumulation of cadmium by fontinalis antipyretica (aquatic moss) |
| Autor: | Martins, Ramiro
Boaventura, Rui |
| Palavras-chave: | Bioaccumulation
Cadmium
Fontinalis
kinetic model
Monitoring |
| Issue Date: | 2010 |
| Citação: | Martins, Ramiro ; Boaventura, Rui (2010) - Monitoring / bioaccumulation of cadmium by fontinalis antipyretica (aquatic moss). In XXXII Congreso Interamericano de Ingenieria Sanitaria Y Ambiental AIDIS. Punta Cana, República Dominicana. |
| 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. |
| Arbitragem científica: | yes |
| URI: | http://hdl.handle.net/10198/3070 |
| Appears in Collections: | DTQB - Artigos em Proceedings Não Indexados ao ISI
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