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在微生物电化学技术中用于碳捕获和生物能源生产的工程纳米材料:一篇综述

Santosh Kumar¹, Akash Tripathi², Indrajit Chakraborty²

¹P. K. Sinha Centre for Bioenergy and Renewables, Indian Institute of Technology Kharagpur, Kharagpur 721302, India.

Bioresource technology

|October 5, 2023

概括

工程纳米材料增强微生物电化学技术,以有效捕获碳,为气候变化缓解和生物能源生产提供可持续的解决方案.

科学领域:

环境科学与工程环境科学与工程
纳米技术纳米技术
生物技术是生物技术.

背景情况:

由于人类活动导致大气中二氧化碳 (CO2) 水平的上升,对全球变暖构成重大威胁.
当前的碳捕获和储存技术面临诸多挑战,包括高成本,短寿命和环境问题.
工程纳米材料 (ENM) 由于其独特的特性,在增强微生物电化学技术 (MET) 方面表现有前途.

研究的目的:

审查工程纳米材料 (ENM) 在微生物电合成 (MES) 和光合作用微生物燃料电池 (pMFC) 捕获碳中的作用.
突出 ENM 增强 MET 的进展,以缓解气候变化.
确定该领域未来的研究方向.

主要方法:

对微生物电化学技术中的工程纳米材料现有文献的审查.
在微生物电合成 (MES) 和光合成微生物燃料电池 (pMFC) 中对ENM应用的分析.
讨论使用ENM用于碳捕获的好处和挑战.

主要成果:

在MES和pMFC系统中,ENM提高了碳捕获的效率.
通过实施ENM,可以同时生产生物能源和处理废水.
独特的物理化学特性和ENM的催化活性是它们有效性的关键.

结论:

工程纳米材料提供了一种有希望的方法,以提高微生物电化学技术中的碳捕获效率.
基于ENM的MET为缓解全球变暖提供了一个可持续的解决方案,同时产生生物能源和处理废水.
需要进一步的研究来优化ENM应用程序,并解决扩展性以实现广泛采用.

关键词:

碳捕获是为了捕获碳.工程制造的纳米材料微生物电化学技术微生物电化学技术微生物的电合成.光合成微生物燃料电池是一种光合成燃料电池.

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