废水常见指标保存方法的研究  

Study on Preservation Methods for Wastewater Samples

作　　者：肖婷[1] 李斗果[1] 陈飞[1] 居晓青[1] 

机构地区：[1]重庆市环境监测中心,重庆401147

出　　处：《三峡环境与生态》2012年第5期32-35,共4页Environment and Ecology in the Three Gorges

基　　金：水污染源监测监管技术体系研究(2009ZX07527-002)

摘　　要：污染源监测数据是环境管理的重要依据,数据的代表性至关重要。在样品运输过程中采取适当的保存措施可以减少水样的变化,保证水样的代表性。由于废水样品的特殊性和现行保存方法的不完善,对废水样品悬浮物、可吸附有机卤素和氨氮的保存方法进行研究,提出补充与改进。As contaminants sources data provides important information for environmental management decision, it is therefore critical to improve the representation of wastewater sample. In light of insufficient preservation and storage status for wastewater samples, the paper investigated the possible methods to improve the stability of wastewater samples, particularly, preservation methods for SS（suspended substance）, absorbable organic halogens and ammonia nitrogen were tested . Finally, the author concluded with suggestions for wastewater samples preservation.

关 键 词：悬浮物 可吸附有机卤素 氨氮 保存 

分 类 号：X703.1[环境科学与工程—环境工程]