水中硫化物突发性污染事故应急监测方法研究  

Study of rapid determination method of S^(2-) pollution accident in water

作　　者：王静斌 白莉[2] 权瑞 李树华[2] 文德振 尹志良 

机构地区：[1]郑州市环境监测站,河南郑州450007 [2]河南省科学院,河南郑州450002

出　　处：《中国环境监测》2003年第6期55-57,共3页Environmental Monitoring in China

基　　金：2001年河南省重点科技攻关项目(0123022200)

摘　　要：水中硫化物不稳定,最好是现场即时测定。本文旨在研究现场快速测定水中的硫化物。本研究运用比色分析的朗伯-比尔定律和真空工艺设计,将复杂繁琐的实验室测试方法和操作程序有机的融合在测试管中。该测试管具有快速、简便和价格低廉等特点,测定范围0.1～10mg/L。S^(2-) in Water need be rapidly detected. A simple,rapid method for detecting S^(2-) in water is described. Based on the principle of chlorimetric analysis and vacuum process design, complex detecting method in lab. And operating procedure is associated into a determination tube. The time for detecting a sample needs only 10 min. The cost of this method cuts heavily. The detection range of the tube for S^(2-) is 0.1~10mg/L.

关 键 词：硫化物 水 测试管 污染事故 快速测定 应急监测 

分 类 号：X832.07[环境科学与工程—环境工程]