Synthesis of zeolites X and A from fly ashes for cadmium and zinc removal from aqueous solutions in single and binary ion systems
Two different Brazilian fly ashes were used to selectively synthesize pure zeolites X and A by a two-step process. The zeolites were characterized in terms of mineralogical composition (XRD), morphological analysis (SEM), specific surface area (BET method), and cation exchange capacity (CEC). XRD an...
| Main Authors: | , , , |
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| Format: | Journal Article |
| Published: |
Elsevier Science Ltd
2013
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| Subjects: | |
| Online Access: | http://hdl.handle.net/20.500.11937/38776 |