| Abstrakt: |
Biochar, produced from biodegradable waste through advanced thermochemical processes like pyrolysis, offers substantial environmental benefits due to its carbon-rich composition and versatile applications. This review delves into the transformative potential of biochar derived from diverse agricultural and municipal solid wastes. With its unique properties-including a high surface area, porosity, and functional groups such as –COOH, –OH, and –NH2 biochar stands out as a highly effective adsorbent for heavy metals and organic pollutants. Factors like feedstock type, pyrolysis temperature, and residence time critically shape biochar’s characteristics and yield. Moreover, pretreatment methods and activation techniques further amplify its adsorption capacity. Biochar’s environmental applications are vast, spanning soil remediation, water purification, carbon sequestration, and waste management, all promoting ecological sustainability. Its remarkable stability and efficacy in pollutant removal highlight its potential as a catalyst and a vital component in improving soil health. Despite its many advantages, a thorough assessment of biochar’s environmental impact and long-term stability is crucial for its sustainable use. This review highlights recent biochar production, characterization, and application advances, emphasizing the need to balance economic growth with environmental development. By strategically integrating biochar into various sectors, we can pave the way for a greener, more sustainable future. [ABSTRACT FROM AUTHOR] |
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