NH+4, Cu2+, Zn2+, Cd2+ and Pb2+ exchange
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A. Langella; M. Pansini; P. Cappelletti; B. de Gennaro; M. de' Gennaro; C. Colel
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Article
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2000
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Elsevier Science
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English
⚖ 159 KB
Recent findings of clinoptilolite-bearing volcanoclastic deposits in northern Sardinia promoted a study aimed at evaluating the cation exchange properties of this zeolite in view of a possible future utilization of the parent rock. Isotherms of NH+ 4 , Cu2+, Zn2+, Cd2+ and Pb2+ exchange for Na+ at