Calcium oxide waste-based catalysts for biodiesel production and depollution: A review

Teo, Chook Kiong and Chia, Poh Wai and Nurhamizah Nordin and Kan, Su‑Yin and Noor Maizura Ismail and Zainal Zakaria and Rock Keey Liew and Lei Wu and Yong, Fu Siong Julius (2024) Calcium oxide waste-based catalysts for biodiesel production and depollution: A review. Environmental Chemistry Letters, 22. pp. 1741-1758. ISSN 1610-3653

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Abstract

Pollution, climate change and waste accumulation are critical societal issues calling for advanced methods to recycle matter and clean polluted ecosystems. Here, we review the use of calcium oxide waste-based catalysts for industrial and environmental applications such as biodiesel production, and pollutant degradation and removal. Catalysts can be produced from mud clam shell, eggshell, spent coffee ground, fish bones waste, marble waste, face mask waste, and snail shell. The preparation of composite catalysts, adsorbents, nanoparticles, and photocatalysts is presented.

Item Type:	Article
Keyword:	Calcium oxide, Waste-based catalysts, Municipal, Agricultural, Green chemistry, Environment
Subjects:	T Technology > TD Environmental technology. Sanitary engineering > TD1-1066 Environmental technology. Sanitary engineering > TD172-193.5 Environmental pollution T Technology > TP Chemical technology > TP1-1185 Chemical technology > TP155-156 Chemical engineering
Department:	FACULTY > Faculty of Engineering
Depositing User:	SITI AZIZAH BINTI IDRIS -
Date Deposited:	24 Jul 2025 14:58
Last Modified:	24 Jul 2025 14:58
URI:	https://eprints.ums.edu.my/id/eprint/44627

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