NDLI: Immobilization of industrial waste in cement-bentonite clay matrix

Content Provider	Springer Nature Link
Author	Plecas, I. B. Dimovic, S.
Copyright Year	2004
Abstract	Results of a series of experimental tests performed to determine the influence of matrix characteristics on the leaching mechanism of copper aluminum oxychloride immobilized into cement matrices are presented. The objective of this work was to investigate the leaching mechanism of copper as a constituent of copper aluminum oxychloride (‘CAOX’). Transport phenomena involved in the leaching of a waste material from a composite matrix into surrounding water were investigated using three methods based on theoretical equations: (i) diffusion equation derived for a plane source model, (ii) rate equation for diffusion coupled with a first-order reaction and (iii) the leaching data were also analysed by an empirical method employing a polynomial equation. These three methods are compared with respect to their applicability to the leaching data.
Starting Page	175
Ending Page	178
Page Count	4
File Format	PDF
ISSN	02504707
Journal	Bulletin of Materials Science
Volume Number	27
Issue Number	2
e-ISSN	09737669
Language	English
Publisher	Springer India
Publisher Date	2004-01-01
Publisher Institution	Indian Academy of Sciences
Publisher Place	New Delhi
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Immobilization leaching waste cement bentonite diffusion Materials Science Engineering
Content Type	Text
Resource Type	Article
Subject	Mechanics of Materials Materials Science

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Immobilization of industrial waste in cement-bentonite clay matrix