摘要
长久以来,我国因煤炭燃烧产生的大量CO2、SO2、NOx、烟尘等对生态环境造成了严重危害,煤炭烟气的减排也愈来愈受到重视,利用微藻进行烟气减排正逐渐成为研究热点。主要介绍了微藻固碳和减排生理机制等相关理论基础,阐述了微藻藻种筛选驯化、光生物反应器等减排关键技术研究进展,阐述了国内外微藻煤炭烟气减排应用现状,探讨了微藻烟气减排技术规模化应用存在的问题和发展趋势。
For a long time,a large amount of harmful materials,like CO2,SO2,NOx and smoke-dust brought by coal′s burning in both China and the world has been creating grievous atmospheric pollution.Much emphasis has been putting on reducing the emission of flue gas,and using microalgae to achieve the aim,which is one of the international research hotspots.In this paper,the theories about the physiological mechanism of carbon fixation and emission reduction of coal fired flue gas by microalgae,the research progress in some key techniques such as microalgae strain selection and design of new photobioreactors are outlined.Meanwhile,the existing problems and future trends of large-scale application of emission reduction by microalgae are discussed.
出处
《地球科学进展》
CAS
CSCD
北大核心
2011年第9期944-953,共10页
Advances in Earth Science
基金
海洋公益专项经费项目“电厂废气联产微藻生物柴油研究与示范”(编号:201005031-5)
广东科技计划项目“电厂废气的微藻减排技术研究”(编号:2009B080701093)资助
关键词
微藻
煤炭
烟气减排
CO2
固碳
Microalgae
Coal
Flue gas
CO2
Carbon dioxide fixation
