关于环境监测数据处于方法检出限与测定下限之间结果表示的探讨  

Discussion on the Result Indications of Environmental Monitoring Data between Method Detection Limit and Minimum Quantitative Detection Limit

作　　者：郭忠义[1] 王华[1] 林紫颐 吴明兰 冉彩霞 李亚军 于建衡 Guo Zhongyi;Wang Hua;Lin Ziyi;Wu Minglan;Ran Caixia;Li Yajun;Yu Jianheng(Baiyin Nonferrous Group Corp.,Baiyin Gansu 730900,China;Gansu Lvchuang Environmental Protection Technology Co.,Ltd.,Baiyin Gansu 730900,China)

机构地区：[1]白银有色集团股份有限公司,甘肃白银730900 [2]甘肃绿创环保科技有限责任公司,甘肃白银730900

出　　处：《环境研究与监测》2018年第4期26-29,共4页Environmental Research and Monitoring

摘　　要：在环境监测工作中,当测定结果小于方法检出限时,相关监测规范业已明确了结果表示方法。但是,当监测数据处于方法检出限与测定下限之间时,对结果的表示存在争议。文章从理论和实际两个方面对这一区间(检出限≦≤监测数据<测定下限)的监测数据进行了深入探讨,旨在提高环境监测数据质量,使其更好地发挥服务功能和技术支撑作用。In the environmental monitoring work,the relevant monitoring specifications have stated the results clearly when the determination result is less than the detection limit of the method.However,there are different opinions about the results when the monitoring data is between the method detection limit and the determination limit.In order to make the environmental monitoring work plays a better role in service function and technical support,the authors think that it is necessary to probe into the monitoring data of this range(detection limit≤monitoring data<minimum quantitative detection limit)from theoretic and practical aspects.

关 键 词：方法检出限 测定下限 定性半定量 结果表示 数据质量 

分 类 号：X830.3[环境科学与工程—环境工程]