摘要
对太湖梅梁湾水源水中的总藻毒素TMC[(TMC-LR)+(TMC-RR)]和胞外藻毒素EMC[(EMC-LR)+(EMC-RR)]进行了跟踪检测。结果表明,水体中TMC-RR、TMC-LR、EMC-RR、EMC-LR质量浓度平均分别为1.819μg/L、1.090μg/L、0.491μg/L和0.077μg/L,无锡市的主要水源地水质已受到微囊藻毒素的污染。提出,应加强水源地水体中微囊藻毒素浓度的监测,确保饮用水的安全。
The total microcystins concentration and extracellular microcystin in source water of Meiliang Bay, Taihu Lake were detected on the time monitoring. The average concentrations of total microcystin - RR, LR and extracellular microcystin -RR, LR were 1. 819 μg/L, 1. 090 μg/L, 0. 491 μg/L, 0. 077 μg/L respectively. It indicated microcystins polluted the most of the source water in Wuxi city. The microcystins concentration monitoring in source water should be enhanced to protect the drinking water safety.
出处
《环境监测管理与技术》
北大核心
2007年第3期20-22,共3页
The Administration and Technique of Environmental Monitoring
基金
科技部"十五"重大科技专项基金资助项目(2002AA601011-03)
江苏省科技厅基金资助项目(BS2004050)
江苏省教育厅自然科学研究基金资助项目(06KJD560214)
关键词
微囊藻毒素
水源
水污染
太湖
Microcystins
Water source
Water pollution
Taihu Lake
