Synthesis and characterization of coal fly ash and palm oil fuel ash modified artisanal and small-scale gold mine (ASGM) tailings based geopolymer using sugar mill lime sludge as Ca-based activator

Synthesis and characterization of coal fly ash and palm oil fuel ash modified artisanal and small-scale gold mine (ASGM) tailings based geopolymer using sugar mill lime sludge as Ca-based activator

The continuous accumulation of artisanal and small-scale gold mining (ASGM) tailings in the Philippines without adequate storage and disposal facility could lead to human health and environmental disasters in the long run. In this study, ASGM tailings was simultaneously stabilized and repurposed as...

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Bibliographic Details
Main Authors: Einstine M. Opiso, Carlito B. Tabelin, Christian V. Maestre, John Paul J. Aseniero, Ilhwan Park, Mylah Villacorte-Tabelin
Format: Article
Language:English
Published: Elsevier 2021-04-01
Series:Heliyon
Subjects:
Geopolymerization
Mine tailings
Sugar mill lime sludge
Fly ash
Palm oil fuel ash
Powder activator
Online Access:http://www.sciencedirect.com/science/article/pii/S240584402100757X

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