期刊论文详细信息
American Journal of Environmental Sciences | |
Energetic Aspects Related to Heavy Metals Adsorption on the Surface of Volcanic Tuff I. The Influence of Activation Parameters in Cu2+ Adsorption | Science Publications | |
Camelia Varga1  Vasile Viman1  Anca Mihaly-Cozmuta1  Gheorghe Vatca1  Leonard Mihaly-Cozmuta1  Teodor Visan1  | |
关键词: Copper adsorption; clinoptilolite; activation process; | |
DOI : 10.3844/ajessp.2005.159.163 | |
学科分类:环境科学(综合) | |
来源: Science Publications | |
【 摘 要 】
The article develops some physico-chemical aspects presented along of copper ions adsorption in treatment of wastewaters using volcanic tuff. In the experiments volcanic tuff from Stoiana Paglisa (Romania) has been used. Different concentrations of NaCl and HCl solutions were used for activation of tuff. The increase of activation solutions'concentrations indicates an intensification of specific adsorption of copper as consequence of energetic changes of the active centers spread on the tuff surface.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300321087ZK.pdf | 194KB | download |