摘要
采用酸热法、有机溶剂法和热裂解法，利用滇池的水华蓝藻进行提取生物燃料的研究，并比较了这些方法的提取效率。滇池的水华蓝藻以微囊藻为主，酸热法和有机溶剂法提取的总酯含量为蓝藻干重的5％～10％，平均为7．21％；热裂解法提取生物燃料的效率最高，所提取的生物能（烃类）含量为蓝藻干重的16．5％～19．3％，平均为18．17％。表明利用水华蓝藻提取生物燃料符合现实水环境治理的需要，具有广阔的应用前景。
In this study, biofuels were extracted from waterblooms in Dianchi Lake by different methods. The cyanobacterial blooms in Dianchi Lake were mainly composed of Microcystis species. The total lipid contents extracted by acid-heating method and organic solvent method, relative to the mass of dried waterblooms, reached between 5% and 10%, and 7. 21% as the average. The total biofuel content extracted by pyrolysis method reached between 16.5% and 19.3%, and 18.17% as the average. Pyrolysis extraction had higher efficiency than the other methods. The present result showed that obtaining biofuels from waterblooms met the requirement of treating aqueous environment and had wide application prospect.
出处
《化学与生物工程》
CAS
2009年第4期67-69,共3页
Chemistry & Bioengineering
基金
湖北省新型反应器与绿色化学工艺重点实验室资助项目(RCT200604)
关键词
酸热法
有机溶剂法
热裂解法
生物燃料
水华蓝藻
滇池
acid-heating method
organic solvent method
pyrolysis method
biofuel
waterblooms
Dianchi Lake
