摘要
温室气体CO_(2)积累而导致的全球性气候变化引起了人们的广泛重视,目前全球已有超过120个国家和地区提出了碳中和目标。生物固碳技术因具有反应条件温和、产品多样性等优点,使其在CO_(2)资源化利用方面表现出优异的应用前景。分别对光合作用固碳原理和微生物电化学固碳原理进行了阐述,主要介绍了光合作用固碳资源化利用方式,如微藻固碳制甲烷、微藻固碳制生物燃料、微藻处理废水等,以及其他生物固碳及资源化利用方式,并对未来基于生物固碳技术的CO_(2)资源化利用技术的重点研究方向进行了展望。
Global climate change caused by the accumulation of greenhouse gases has attracted extensive attention.Nowadays,more than 120 nations and regions have proposed the carbon neutrality targets.Biological carbon sequestration technology shows excellent application prospects in CO_(2) resource utilization because of its mild reaction conditions and product diversity.The principles of photosynthetic carbon fixation and microbial electrochemical carbon fixation were described respectively,and the resource utilization methods of photosynthetic carbon fixation were mainly introduced,such as microalgae carbon fixation to methane,microalgae carbon fixation to biofuel,microalgae wastewater treatment,and other biological carbon fixation and resource utilization methods,The key research directions of CO_(2) resource utilization technology based on biological carbon sequestration technology in the future are prospected.
作者
胡小夫
王凯亮
沈建永
白永锋
HU Xiaofu;WANG Kailiang;SHEN Jianyong;BAI Yongfeng(China Huadian Engineering Corporation Limited,Beijing 100070,China)
出处
《华电技术》
CAS
2021年第6期79-85,共7页
HUADIAN TECHNOLOGY
基金
中国华电科工科技项目(CHECKJ17-02-08)。
关键词
生物固碳
二氧化碳资源化
温室气体
生物转化
低碳经济
碳中和
碳达峰
biological carbon sequestration
CO_(2) utilization
greenhouse gases
biotransformation
low-carbon economy
carbon neutrality
carbon peak
