Solidification and stabilisation of metal plating sludge with fly ash geopolymers

• Main Authors: Changjutturas, Kosawat, Hoy, Menglim, A. Rashid, Ahmad Safuan, Horpibulsuk, Suksun, Arulrajah, Arul
• Format: Article
• Published: ICE Publishing 2023
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.utm.my/107267/; http://dx.doi.org/10.1680/jenge.19.00050
• Institution: Universiti Teknologi Malaysia

The disposal of metal plating sludge (PS) to landfills is an increasingly common practice in developed and developing countries. This paper presents a novel PS stabilisation technique using fly ash (FA)-based geopolymers as a waste management option. Strength and microstructural evaluations were car...