期刊论文详细信息
| Quimica nova | |
| Cadmium, lead and silver adsorptio in hydrous niobium oxide prepared by homogeneous solution method | |
| Pereira, Paulo Henrique F1 Rodrigues, Liana Álvares1 Tagliaferro, Gerônimo V1 Silva, Maria Lucia Caetano Pinto da1 | |
| [1] Universidade de São Paulo, Lorena, Brasil | |
| 关键词: hydrous niobium oxide; adsorption; Langmuir isotherm.; | |
| DOI : 10.1590/S0100-40422011000100020 | |
| 学科分类：化学（综合） | |
| 来源: Sociedade Brasileira de Quimica | |
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【 摘 要 】
This paper describes the adsorption of heavy metals ions from aqueous solution by hydrous niobium oxide. Three heavy metals were selected for this study: cadmium, lead and silver. Adsorption isotherms were well fitted by Langmuir model. Maximum adsorption capacity (Q0) for Pb2 +, Ag+ and Cd2 + was found to be 452.5, 188.68 and 8.85 mg g-1, respectively.
【 授权许可】
CC BY
【 预 览 】
| Files | Size | Format | View |
|---|---|---|---|
| RO201902011756617ZK.pdf | 426KB |  download |
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