能源微藻开发利用的研究

摘要

微藻与陆生作物相比，具有生物量大、生长周期短、脂质含量高、不占耕地、单位面积产出量高等特点，已成为生物柴油原料的首选。微藻生物燃油的经济性大规模生产，需要建立能保持单一藻种优势的微藻规模化生产系统。但现有的微藻生产生物柴油的工业化模式与商业应用目标还有很大差距。本文讨论了能源微藻开发利用技术的热点问题，综述了国内外能源微藻开发现状及存在的问题。%Compared with terrestrial crops, microalgae has become the first choice of the raw material of biodiesel with high biomass, short growth period, high lipid content, does not occupy arable land, the large amount of output per unit area and other advantages. Economical production of microalgae biofuels needs a production system at scale which can keep single algae dominant. But there is a gap between the industrialization of microalgae biodiesel production and commercial application now. The technical issues of exploitation and utilization of energy microalgae were discussed, the current status and problems of energy microalgae were reviewed.