BIOSORCIÓN OF Cr (VI) BY LEMON RIND, CITRUS LIMONIUM, TREATED
We tested biosorcion of chromium (VI) using lemon rind, citrus limonium, treated. The original lemon rind passes first through a stage of desmetoxilación with sodium hydroxide solution, 0.2M, pH 10, and in a second stage is subject to a process of crosslinking with solution diclorurm calcium, 0.2M,...
| Autores: | , , |
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| Tipo de documento: | artigo |
| Estado: | Versão publicada |
| Data de publicação: | 2009 |
| País: | Perú |
| Recursos: | Universidad Nacional Mayor de San Marcos |
| Repositório: | Revistas - Universidad Nacional Mayor de San Marcos |
| Idioma: | espanhol |
| OAI Identifier: | oai:revistasinvestigacion.unmsm.edu.pe:article/4963 |
| Acesso em linha: | https://revistasinvestigacion.unmsm.edu.pe/index.php/quim/article/view/4963 |
| Access Level: | Acceso aberto |
| Palavra-chave: | Chromium (VI) biosorcion rind lemon Cromo (VI) biosorción cáscara limón |
| Resumo: | We tested biosorcion of chromium (VI) using lemon rind, citrus limonium, treated. The original lemon rind passes first through a stage of desmetoxilación with sodium hydroxide solution, 0.2M, pH 10, and in a second stage is subject to a process of crosslinking with solution diclorurm calcium, 0.2M, pH 2. The tests showed that chromium (VI) can be removed from its aqueous solutions, up to 75% of its initial concentration in twenty minutes. |
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