The application of denuder to mercury analysis in atmosphere
CHEN Le-tian
TONG Yu-qin
Abstract：A denuder-based method for sampling and separating ga seous and particulate mercury in the air was described.The comparison results fo r denuder and a traditional filtration method were presented.At flow rate of 1Lmin-1,the collection efficiency of a denuder 600mm in length was over 99 % for gaseous mercury.
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Publication Date：2001-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 37-38，15 )