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

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