生物絮团的研究进展  

The research progress of biological floc

作　　者：聂伟[1] 刘立鹤[1] 刘军[1] 黄峰[1] 王哲 周哲 

机构地区：[1]武汉轻工大学动物科学与营养工程学院,湖北武汉430023 [2]标优美生态工程股份有限公司,江苏南京210029

出　　处：《江西水产科技》2014年第4期43-48,共6页Jiangxi Fishery Science and Technology

摘　　要：生物絮团是养殖水体中以好氧微生物为主体的有机体和无机物,经生物絮凝形成的团聚物,由细菌、浮游动植物、有机碎屑和一些无机物质相互絮凝组成。通过对生物絮团研究的发展过程、絮团的结构特征、絮凝机理、影响絮团的形成因素以及生物絮团技术在水产养殖应用中存在的问题进行了综述,为生物絮团技术在水产领域中的进一步研究和应用具有一定的指导意义。Biological floc is farmed by aerobic microorganisms in water as the main organisms and inorganic agglomerates formed by biological flocculation , by bacteria , plankton and organic debris and some inorganic substances mutual flocculation com -ponents.Based on the development of bio -floc studies, the structural features of floc, the flocculation mechanism, the factors af-fecting the biological and floc technology applications in aquaculture exist were reviewed ,which has some significance for floc tech-nology to further research and application in the aquaculture field .

关 键 词：生物絮团 絮凝机理 影响因素 应用问题 

分 类 号：S953.9[农业科学—水产养殖]