絮凝法采收生物燃料微藻的研究进展  

作　　者：张佳琪[1] 庞宁[1] 杨舒棋 林泓[1] 胡筱敏[1] 姜彬慧[1] 

机构地区：[1]东北大学资源与土木工程学院,辽宁沈阳110819

出　　处：《环境保护与循环经济》2017年第3期25-30,共6页environmental protection and circular economy

基　　金：国家科技重大专项"水体污染控制与治理"课题(2013ZX07202-010-05);格平绿色行动辽宁环境科研"123工程"项目(CEPF2014-123-2-13)

摘　　要：藻类被认为是很有发展前景的新型生物燃料,也可用于脂肪酸、色素等高附加值产品的生产,在水处理系统中,藻类的去除对出水悬浮物的控制同样重要。研究表明,藻类收集的费用占到了藻类生物燃料生产总费用的20%~30%,极大限制了微藻的应用。在总结分析常用的微藻采收方法优缺点的基础上,重点论述了利用絮凝法采收微藻的研究概况,旨在为微藻高效、低成本采收技术的研发提供一定的理论依据及技术参考。Microalgae have been regarded as a promising biofuel,and it can be used the production of high-value- added products such as fatty acid, pigment. In water treatment system, it is crucial to harvest microalgae for control- ling the suspended solids of effluent. It is reported that mieroalgae harvesting fees accounted for microalgae biofuel production overall cost of 20%-30%. Because of high harvesting cost, it greatly limits the application of microalgae. Therefore, this paper summarizes the research progress, relative merits of different methods on harvesting microalgae in order to offend certain theoretical basis and technicalreference for high efficiency low cost harvesting microalgae.

关 键 词：微藻 采收 絮凝 生物燃料 

分 类 号：X522[环境科学与工程—环境工程]