微生物腐蚀对用于固体生物燃料的烧焦生物炭的潜在影响:批判性审查
Congyu Zhang1, Kuifeng Hao1, Wei-Hsin Chen2
1School of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.
Bioresource technology
|August 13, 2025
概括
化生物炭是一种可持续的固体生物燃料,在储存过程中可能因微生物活动而降解. 本综述详细介绍了微生物风险和有效的灭菌方法,以提高能源应用中的生物炭稳定性.
科学领域:
- 生物质能源是生物质的能源.
- 可持续的生物燃料 可持续的生物燃料
- 材料科学 是一种材料科学.
背景情况:
- 化生物炭提供了更高的能量密度和疏水性,使其成为一个有前途的固体生物燃料.
- 然而,生物炭在潮湿和温暖的储存条件下容易受到微生物降解,从而损害其燃料特性.
- 微生物腐蚀涉及酶分解,酸生产和细菌,真菌和菌体的生物膜形成.
研究的目的:
- 审查与微生物降解化生物炭相关的机制和风险.
- 评估各种灭菌策略的有效性,以保持生物炭质量.
- 为改善生物炭稳定性和工业应用提供一个框架.
主要方法:
- 关于生物炭中微生物降解机制的文献综述.
- 分析影响微生物活动的因素,包括原料成分和环境参数.
- 评估绝育技术,如过氧化,紫外线照射和 permanganate 处理.
主要成果:
- 受红素和矿物质含量影响的微生物活动导致生物炭恶化.
- 绝育方法在抑制微生物殖民方面表现出不同的有效性.
- 优化储存条件和表面修改对于长期保存生物炭至关重要.
结论:
- 综合生物和环境控制策略对于保持生物炭燃料特性至关重要.
- 解决微生物降解是减轻排放和支持生物炭在碳中和能源中的作用的关键.
- 提高生物炭的稳定性将促进其工业应用,并为可持续能源系统做出贡献.
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