Lead Removal from Wastewaters Using Chabazite Tuff
1988; American Chemical Society; Linguagem: Inglês
10.1021/bk-1988-0368.ch032
ISSN1947-5918
Autores Tópico(s)Analytical chemistry methods development
ResumoThe possible use of Campanian tuff, namely chabazite tuff, in the removal of lead from wastewaters has been evaluated, either in static experiments or testing fixed beds eluted by solutions of the pollutant with or without the addition of interfering cations. Through the computation of breakthrough curves, ion exchange dynamic data have been collected, pointing out the good performances of the beds, at least when the concentration of interfering cations is comparable to that of lead. On the ground of the results obtained, perspectives of use in lead decontamination from wastewaters of storage batteries manufacturing industries and ceramic factories have been at last foreseen.
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