ADSORÇÃO DE METAIS (Au, Cu e Ni) PRESENTES EM LIXIVIADOS DE CONTACTORES DE TELEFONES CELULARES
In this work, chitin (CTN), chitosan (CTS) and activated carbon (AC) were used as adsorbents to recover metals (Au, Ni and Cu) from leachates of mobile phone wastes. The mobile phone wastes (contactors) were collected and characterized. The metals were extracted by thiourea leaching. The adsorpti...
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Format: | Others |
Language: | Portuguese |
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Universidade Federal de Santa Maria
2016
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Online Access: | http://repositorio.ufsm.br/handle/1/8805 |