从Chlorella微藻种类增强生物质生产:对新技术的审查,以实现可持续发展的能源发展
Folayan Adewale Johnson1, Bilal Patel2, Bolanle Deborah Ikotun3
1Department of Chemical and Materials Engineering, College of Science and Engineering, University of South Africa Johannesburg Florida South Africa folayaj@unisa.ac.za.
RSC advances
|December 17, 2025
概括
克洛雷拉微藻为生物燃料生产提供了可持续的来源,混合营养栽培产生了最高的脂质积累. 这种微藻衍生生物柴油与传统燃料相比,具有优越的燃烧性能和减少的排放.
科学领域:
- * 生物技术和可再生能源:专注于从微藻生产可持续生物燃料.
- *藻类生物学:研究生物质和脂质生产率的Chlorella物种.
背景情况:
- *微藻,特别是Chlorella种类,因其作为可再生生物燃料的经济和可持续生物质来源的潜力而得到认可.
- *开发基于微藻的生物燃料对于可持续能源倡议至关重要.
研究的目的:
- * 批判性地研究微藻生物燃料开发的必要性.
- * 评估不同的Chlorella种植方式及其对生物质和脂质产量的影响.
- *将克洛雷拉生物燃料的特性与传统植物生物质进行比较,并分析先进的种植系统.
主要方法:
- *对Chlorella微藻种植模式的系统文献综述 (光自otrophic,异质otrophic,混合otrophic).
- * 种植系统的分析,包括混合养殖和杂交方法.
- * 检查表面积与体积比对光生物反应器中微藻生长的影响.
主要成果:
- *混合型的氏菌种植产生了最高的脂质积累 (45-70毫克L-1),与光自otrophic (15-30毫克L-1) 和异质型 (35-68毫克L-1) 相比.
- * Chlorella微藻比许多传统生物质资源具有更高的总脂质生产率 (15-70毫克L-1).
- * 来自菌的生物柴油显示出更高的 cetane 指数 (50-56) 和热量 (38-43 MJ kg-1),从而改善燃烧和减少排放.
结论:
- * 菌微藻是可持续生物燃料生产的有希望的来源,特别是在混合营养条件下.
- *微藻生物柴油在燃料质量和环境影响方面提供了显著的优势.
- *建议对新技术和新战略进行进一步的研究,以实现高效的生物质和能源生产.
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