关键词: Agro-industrial Biorefinery Multi-valorization Multiproduct Residue Zero-waste

Mesh : Industrial Waste / analysis Agriculture Waste Management / methods Biomass

来  源:   DOI:10.1016/j.wasman.2024.05.001

Abstract:
Agriculture and industries related to the agriculture sector generate a large amount of waste each year. These wastes are usually burned or dumped, causing damage to the environment, the economy and society. Due to their composition, they have great potential for obtaining high value-added products in biorefineries. This fact, added to the growing demand for energy and chemicals from fossil resources, is driving the interest of the scientific community in them. Biorefinery processes are hardly profitable when applied individually, so a better alternative is to develop integrated multi-feedstock and multi-product biorefinery schemes using all biomass fractions in a zero-waste approach. However, for industrial scale application, extensive research, scale-up studies, and techno-economic and environmental feasibility analyses are needed. This review compiles information on integrated multi-biorefinery processes from agro-industrial wastes to shed light on the path towards sustainable development and circular bioeconomy.
摘要:
与农业部门相关的农业和工业每年产生大量废物。这些废物通常被焚烧或倾倒,对环境造成破坏,经济和社会。由于它们的组成,它们在生物精炼厂中获得高附加值产品的潜力巨大。这个事实,加上化石资源对能源和化学品日益增长的需求,正在推动科学界对它们的兴趣。生物炼制工艺在单独应用时几乎没有利润,因此,更好的选择是开发综合多原料和多产品生物炼制方案,使用所有生物质馏分在零废物的方法。然而,用于工业规模应用,广泛的研究,扩大研究,需要进行技术经济和环境可行性分析。这篇评论汇编了有关农业工业废物的综合多生物炼制过程的信息,以阐明通往可持续发展和循环生物经济的道路。
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