Determination of odorous sulfur compounds in air by Tenax GR preconcentration and capillary gas chromatography in combination with flameless sulfur chemiluminescence detection
學年 89
學期 1
出版（發表）日期 2000-10-01
作品名稱 Determination of odorous sulfur compounds in air by Tenax GR preconcentration and capillary gas chromatography in combination with flameless sulfur chemiluminescence detection
作品名稱（其他語言）
著者 薛文發; Sye, Wen-fa; Chen, Wei-yu
單位 淡江大學化學學系
出版者 Taylor & Francis
著錄名稱、卷期、頁數 Toxicological and environmental chemistry 77(3-4), pp.207-218
摘要 A liner of PTV injector packed with the solid adsorbent Tenax GR was used to enrich ambient levels of volatile sulfur compounds, then the sulfur gases were thermally released according to programmed temperature from Tenax GR trap and re‐collected in a column cooled with liquid nitrogen. The sulfur compounds were revolatilized and directly transferred to the system of capillary‐column gas chromatography/flameless sulfur chemiluminescence detector for analysis. The PTV injector has been used as a thermal desorption chamber for determination of sulfur compounds. The sulfur gaseous compounds known to cause nuisance odors in the air from sewerage treatment tanks of a chemical petroleum company and hoggery are determined.
關鍵字 Environmental analysis;odorous compounds;sulfur compounds;volatile S‐compounds;analysis of S‐compounds
語言 en
ISSN 0277-2248
期刊性質 國內
收錄於
產學合作
通訊作者
審稿制度 否
國別 TWN
公開徵稿
出版型式 ,電子版
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