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研究生: 莊天祐
Chuang, Tien-You
論文名稱: 建立四極質譜分析方法監測地下水溶解氣體
Studies of Quadrupole Mass Spectrometer to Monitor Groundwater Dissolved Gases
指導教授: 郭明錦
Kuo, Ming-Ching
學位類別: 碩士
Master
系所名稱: 工學院 - 資源工程學系
Department of Resources Engineering
論文出版年: 2009
畢業學年度: 97
語文別: 中文
論文頁數: 87
中文關鍵詞: 地下水溶解氣四極桿質譜儀校正因子地震前兆氬氣
外文關鍵詞: Quadrupole Mass Spectrometer, argon, calibration factors, groundwater dissolved gases, earthquake precursors
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  • 本研究主要目的為建立四極桿質譜分析方法,並應用此方法監測地下水溶解氣體的成分變化,捕捉地震前兆。由長期分析空氣樣本驗證四極桿質譜分析方法應用於空氣主要成分監測時,氮氣、氧氣及氬氣分析結果正確。又應用在地下水溶解氣體(氮氣及甲烷)成份變化時,建議監測各溶解氣體成分與氬氣的比值。分析監測站地下水樣本之溶解氣體,需配製以該站主要氣體成份為主的標準氣體樣本,以求得該站各氣體成份的校正因子。

    The objectives of this research are (1) to establish the analytical method of Quadrupole Mass Spectrometer (QMS) and (2) to apply the method for monitoring groundwater dissolved gases to catch earthquake precursors. It was demonstrated that the method is valid for analyzing major components of air samples, i.e., nitrogen, oxygen and argon. For monitoring the dissolved gases in groundwater (e.g., nitrogen and methane), we recommend to use the ratios of N2/Ar and CH4/Ar. It is also recommended to use the gas samples from each monitoring site as the standard gases for obtaining the calibration factors.

    摘要............................................................................................................. I Abstract ......................................................................................................II 致謝...........................................................................................................III 目錄.......................................................................................................... IV 圖目錄...................................................................................................... VI 表目錄....................................................................................................VIII 第一章 前言.............................................................................................1 1-1 研究動機與目的..................................................................................1 1-2 研究流程.............................................................................................2 第二章 文獻回顧與理論基礎................................................................4 2-1 相關研究介紹與文獻探討..................................................................4 2-2 QMS 分析原理....................................................................................7 第三章 實驗設備、材料與方法..........................................................10 3-1 實驗儀器...........................................................................................10 3-2 地下水樣本採樣方法及品保品管...................................................16 3-3 實驗流程...........................................................................................19 3-4 QMS 操作步驟..................................................................................26 3-5 QMS 數據整理..................................................................................29 第四章 結果與討論..............................................................................35 4-1 空氣樣本...........................................................................................35 4-2 標準品氣體樣本................................................................................42 4-3 現地樣本............................................................................................48 第五章 結論與建議................................................................................54 5-1 結論...................................................................................................54 5-2 建議...................................................................................................56 參考文獻...................................................................................................57 附錄: .........................................................................................................58

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