Waste-to-Energy Conversion: Recent Developments in Chemical Engineering

Abstract

Waste-to-energy (WTE) conversion technologies offer promising solutions for managing waste while producing renewable energy. Chemical engineering plays a vital role in developing efficient and sustainable WTE processes that convert waste materials into valuable energy sources such as electricity, heat, and biofuels. This article reviews the recent developments in WTE conversion technologies, including advanced combustion, gasification, anaerobic digestion, and pyrolysis methods. The paper highlights the challenges in scaling up WTE technologies, their environmental impacts, and potential solutions to enhance efficiency and sustainability. Furthermore, the article explores the role of chemical engineers in improving WTE systems and integrating them into sustainable waste management strategies.