加强微藻碳捕集的策略:对菌株发展,培养系统优化,参数控制和代谢工程的审查
Jinju Ma1, Yulin Cui2, Fengjie Sun3
1School of Marine Science and Technology, Harbin Institute of Technology at Weihai, Weihai 264209, China; School of Environment, Harbin Institute of Technology, Harbin 150090, China; School of Pharmacy, Binzhou Medical University, Yantai 264003 Shandong, China.
Bioresource technology
|June 24, 2025
概括
微藻提供了一个有希望的碳捕获和利用 (CCU) 解决方案,将二氧化碳转化为有价值的生物质. 提高光合作用效率和降低种植成本是释放其碳捕获潜力的关键.
科学领域:
- 生物技术是生物技术.
- 环境科学 环境科学
- 生物质生产生物质生产
背景情况:
- 基于微藻的碳捕获和利用 (CCU) 通过将二氧化碳捕获与生物质价值化相结合,比传统方法具有优势.
- 大规模种植可以封存大量的二氧化碳并产生大量的生物质,但在效率和成本方面面临挑战.
研究的目的:
- 审查改善微藻碳封存效率的策略.
- 分析微藻CCU的技术经济和生命周期方面.
- 确定加强微藻碳捕集和生物质生产的未来方向.
主要方法:
- 对微藻碳封存研究的文献综述.
- 分析最佳的二氧化碳固定速率.
- 微藻种植的技术经济分析和生命周期评估.
主要成果:
- 微藻优化的二氧化碳固定速率在0.07-1.5g L-1 d-1.
- 微藻种植是主要的成本驱动因素,化石燃料排放是全球变暖的主要贡献者.
- 微藻作为碳汇和生物质来源存在重大潜力.
结论:
- 微藻在碳捕集和生物质生产方面显示出相当大的潜力.
- 解决种植成本和提高光合作用效率对于实际应用至关重要.
- 需要进一步的研究来优化微藻CCU技术.
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