微藻生物炭生产在循环生物经济中的净零排放:一个新的可能性
Guowei Wu1, Pei En Tham1, Kit Wayne Chew2
1Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, Jalan Broga, Semenyih 43500, Malaysia.
Bioresource technology
|September 15, 2023
概括
微藻生物炭提供了一种可持续的解决方案,以减少工业化和人口增长造成的温室气体排放. 这种富含碳的材料增强了土壤,并通过将生物质废物转化为有价值的产品来支持循环生物经济.
科学领域:
- 生物质转化和碳捕集是生物质的转化和碳捕集.
- 可持续农业和环境修复
- 循环生物经济和生物炼油发展
背景情况:
- 工业化和人口增长的增加推动了能源需求,导致了大量的温室气体 (GHG) 排放.
- 目前的可再生能源,如生物乙醇,在有效减轻温室气体排放方面存在局限性.
- 迫切需要创新的解决方案来实现净零排放,并促进环境可持续性.
研究的目的:
- 探索微藻生物炭作为捕获和储存温室气体排放的可行策略.
- 研究微藻生物炭在增强农业和环境修复过程中的潜力.
- 评估微藻生物炭在循环生物经济的零废物生物炼油框架中的整合.
主要方法:
- 通过微藻生物质的热解产生富含碳的微藻生物炭.
- 微藻生物炭对温室气体排放捕获和储存能力的评估.
- 评估微藻生物炭对土壤特性,水和生物修复潜力的影响.
- 分析将微藻生物炭纳入零废物生物炼油系统的方法.
主要成果:
- 微藻生物炭显示出有效捕获和储存温室气体排放的巨大潜力.
- 微藻生物炭的应用提高了土壤的肥力,增强了保持水分,并促进了生物修复.
- 将微藻生物炭集成到生物炼油厂中有效利用生物质原料,生产有价值的生物产品并最大限度地减少浪费.
结论:
- 微藻生物炭为缓解温室气体排放和推进环境目标提供了一个有希望的,可持续的解决方案.
- 它在农业和环境修复方面的多方面的好处,再加上它在循环生物经济中的作用,凸显了它的重要性.
- 未来的研究应该解决商业化和标准化方面的挑战,以充分发挥微藻生物炭的潜力.
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