反应器培养眼点拟微绿球藻时摆向、光程对产量的影响  

Effects of Reactor Orientation and Different Light Path on Biomass Productivity of Microalga Nannochloropsis oculatain Outdoor Massculture

作　　者：耿金峰 张惠敏 石蕾 马欣欣 陈彦平 刘敏胜 

机构地区：[1]新奥科技发展有限公司煤基低碳能源国家重点实验室,河北廊坊065001

出　　处：《水产科学》2016年第5期541-546,共6页Fisheries Science

基　　金：国家"973"计划重点项目(2012CB723606)

摘　　要：在内蒙古达拉特旗地区(N 40°,E 110°)户外自然条件下利用板式反应器培养眼点拟微绿球藻并进行产量研究。通过对9、11、13、17cm光程反应器对比,确定13cm光程反应器养殖产量最高,并在存在反应器间距的情况下,得到13cm光程反应器南北摆放时单位占地面积产量要高于反应器东西摆放时单位占地面积产量,从6月到8月分别高16.3%、8.7%和3.0%。同时本研究给出可根据养殖当地的地理位置,预测反应器的摆放方向以及反应器间距等参数设置的方法,以获得养殖产量的最大值。Outdoor culture of microalgaNannochloropsis oculata was studied（Dalad Banner,Nei Mongol Automous Region,40°N,110°E）by a vertical flat-plate photobioreactor.Comparison of the productivity of the photobioreactors with difference light path（9,10,13 cm and 17cm）,the maximal productivity of the reactor was observed under light-path length of 13 cm.The effect of direction of the bioreactor installation on the areal productivity was studied in the photobioreactor with light-path length of 13 cm during the summer.The period average productivity of the reactor surface facing to the east or west was 3%—14%higher than that facing the south or north.A simulation calculation method was also established to optimize the installation factors（the facing direction and distance between the reactors）according to the region condition,aiming to obtain high productivity.

关 键 词：眼点拟微绿球藻 板式反应器 产量 

分 类 号：S963.213[农业科学—水产养殖]