富营养化水体中蓝藻毒素的危害及其控制  

Harmful effects of cyanobacterial toxins and their control in eutrophic freshwater

作　　者：肖兴富 李文奇[2] 刘娜[3] 杨旭光[4] 

机构地区：[1]河北省洋河水库管理处,河北秦皇岛066300 [2]中国水利水电科学研究院水环境研究所,北京100038 [3]太原理工大学,山西太原030024 [4]华中农业大学,湖北武汉430070

出　　处：《中国水利水电科学研究院学报》2005年第2期116-123,共8页Journal of China Institute of Water Resources and Hydropower Research

基　　金：水利部科技创新项目(SCX200204);国家自然科学基金项目(50379057)资助

摘　　要：本文较详细地介绍了水体中藻毒素的种类、特性及其危害。按毒素的靶器官分类,可分为肝脏毒素、神经毒素和皮肤、肠胃刺激性毒素3种,其中已解明藻毒素分子结构的有70余种。本文还介绍了关于藻毒素净化研究的主要成果。为防范和减少藻毒素的危害,同时还提出了藻毒素危险管理对策的主要内容。This paper reviews the species, properties and harmful effects of cyanobacterial toxins. According to the physiological systems, organs, tissues or cells the cyanobacterial toxins are divided into three groups, i. e., hepatotoxin, neurotoxin and irritant toxin. Over 70 structures of the molecular in the cyanobacterial toxins are analyzed. The study results of purification of the cyanobacterial toxins are introduced. An outline for management strategies and countermeasures to be applied for preventing and mitigating hazards of cyanobacterial toxins is proposed.

关 键 词：淡水 蓝藻 藻毒素 富营养化 微囊藻毒素 肝毒素 

分 类 号：X524[环境科学与工程—环境工程]