| Texto completo | |
| Autor(es): |
de Freitas, Geovani Rocha
;
Carlos da Silva, Meuris Gurgel
;
Adeodato Vieira, Melissa Gurgel
Número total de Autores: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Environmental Science and Pollution Research; v. 26, n. 19, p. 22-pg., 2019-07-01. |
| Resumo | |
In last decades, the biosorption process has become one of the main alternative treatment technologies for the removal of pollutants from dilute aqueous solution. Among these pollutants, toxic metals have drawn attention due to their negative effects in human body and food chain. Even though biosorption is considered a cost-effective and eco-friendly technology to remove toxic metals from dilute wastewaters, there are still obstacles that restrain its commercialization. For this reason, various scientific articles and patents have been published each year to make more effective and economical this technology. This review reports an overview of past achievements, current research of biosorption studies, and future trends for the development of the biosorption as sustainable cleaner technology. Mechanisms of metal uptake, recovery and biosorbent regeneration, process design, commercial application of biosorbents, and patents registered are presented. Finally, future aspects in biosorption research and suggestions for its application will be discussed. (AU) | |
| Processo FAPESP: | 14/04050-5 - Avaliação de resíduo da extração de alginato da alga Sargassum filipendula como bioadsorvente em processo de remoção de metais tóxicos |
| Beneficiário: | Meuris Gurgel Carlos da Silva |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 17/18236-1 - Recuperação de íons metálicos nobres e íons terras-raras presentes em soluções aquosas por bioadsorção em partículas de blenda de sericina e alginato |
| Beneficiário: | Melissa Gurgel Adeodato Vieira |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 16/06173-2 - Remoção de íons prata e cobre por bioadsorção em resíduo da extração de alginato de alga marinha |
| Beneficiário: | Geovani Rocha de Freitas |
| Modalidade de apoio: | Bolsas no Brasil - Mestrado |