摘要
介绍了中国南方"湖泛"中的恶臭物质及检测情况,采用常规分析和气相色谱-质谱(GC-MS)对"湖泛"水样进行检测,认为"湖泛"恶臭物主要是氨和硫醚类物质。根据"湖泛"发生的时间及频次,结合南方地区农业水稻秧田的农药使用情况,推断氨基甲酸酯类农药的使用可能是"湖泛"发生的诱因。
There was Lake-flooding in the south china.With GC-MS,it is detected that the malodorant of lake flooding contains mainly ammonia and sulfides.Based on the timing and frequency of Lake-flooding and the usage of pesticides in rice field,it is proposed that carbamate pesticides would be the reason for lake-flooding in the south china.
出处
《环境监控与预警》
2010年第3期39-41,共3页
Environmental Monitoring and Forewarning
基金
常州市科技项目(CS2007015)
关键词
湖泛
恶臭物质
来源
lake-flooding
malodorant
source
