使用ACCU单元采集空气中的颗粒物  

Use of ACCU in particulate collecting

作　　者：张元茂[1] 郑叶飞[1] 张毓祥[1] 韩婷[2] 丁文斌[2] 

机构地区：[1]上海市环境监测中心,上海200030 [2]上海市宝山区环境监测站,上海200940

出　　处：《中国环境监测》2005年第2期62-63,共2页Environmental Monitoring in China

摘　　要：使用由美国R&P公司生产的Automatic Cartridge Collection Unit,即自动滤膜采集单元,简称ACCU单元,可进行设定条件下(如风向、时间、浓度等)的颗粒物采样,并对颗粒物质量浓度和有关元素的浓度进行分析,它不但能测定颗粒物和有关元素的浓度水平,还能判定有关条件下的浓度分布。使用实践证明,该单元可为环境监测和治理提供有力和方便的手段。The Automatic Cartridge Collection Unit (ACCU) produced by R&P corp. can be used for particulate collecting by setting different conditions for example wind direction, time,concentration,etc. Not only mass concentration of particulate and other elements in samples but also concentration distribution of some conditions can be analyzed. It can be a good and convenient method for environmental monitoring and environmental management by using of this unit.

关 键 词：ACCU单元 颗粒物 自动滤膜采集单元 质量浓度 环境监测 空气监测 

分 类 号：X831[环境科学与工程—环境工程] X830.1