Performance and Heavy Metal Leaching Behavior of Bituminous Fly Ash-Based Geopolymer in Aggressive Environments

This article investigates the performance of a geopolymer synthesized from bituminous fly ash (BFA) activated with sodium hydroxide. The BFA-based geopolymer (BFAG) exhibited high mechanical strength and a densified microstructure. The optimal SiO2/Al2O3 and Na2O/SiO2 molar ratios were found to be 3...

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Bibliographic Details

Published in:	Environment and Natural Resources Journal
Main Authors:	Parichat Muensita, Suwimol Asavapisit, Rungroj Piyaphanuwat
Format:	Article
Language:	English
Published:	Mahidol University 2025-03-01
Subjects:	geopolymer bituminous fly ash solidification heavy metal leaching test
Online Access:	https://ph02.tci-thaijo.org/index.php/ennrj/article/view/254577/171889