Translated Titles

The Influence of Heterogeneity on NAPL Vertical Transport



Key Words

非水相液 ; 一維管柱試驗 ; 傳輸 ; transport ; heterogeneity ; NAPL



Volume or Term/Year and Month of Publication


Academic Degree Category




Content Language


Chinese Abstract

非水相液為不溶於水的污染物,其移動特性深受本身之物理性質及水文地質條件所影響。本研究利用室內一維管柱試驗,探討非水相液在不同之水流情況與不同之地質組構型態中的移動情形及其殘留量與不同地質條件之關係。藉由兩不同均質砂樣所組成之複合砂柱,於進行一維管柱試驗後,得知,在一定之流速範圍內(0.25~1.179cm/sec),NAPLs在含水層中的移動速度及通過量均不受水流影響。且當細砂層的厚度超過10cm,或粉砂層的厚度超過3cm,即會影響三氯乙烯在管柱中的傳輸情形。 根據本研究的一維管柱試驗結果可得,於一維水流狀態下,三氯乙烯在粒徑為0.425~0.85mm砂樣(相當於細砂層)中的平均殘留率約為10.021g/m3,而在粒徑為0.15~0.25mm(相當於粉砂層)砂樣中的平均殘留率約為10.611g/m3。

English Abstract

Non Aqueous Phase Liquid (NAPL) is a contaminant which is not solutable in water, its characteristic of moving across the aquifer is effected by its physical properties and the heterogeneity of the porous materials. The objective of this study is to conduct a one-dimentional sand column test to understand the influence of geological heterogeneity for NAPL transport. In one-dimentional sand column test, the occurence of NAPL transport is essentially identical when the water flow rate is between 0.25 cm/sec to 1.179cm/sec. However, the time that TCE pass through the column will increase when the thinkness of sandstone layer is larger than 10 cm; the same condition is will be occurred as well as the thinkness of siltstone layer is thicker than 3cm. According to the result of the study, the residual amount of TCE in a sandstone is about 10.021g/m3, and the residual amount in a siltstone is about 10.611g/m3.

Topic Category 基礎與應用科學 > 地球科學與地質學
理學院 > 地球科學系
  1. Gribb, M. M., 1996, Parameter Estimation for Determining Hydraulic Properties of A Fine Sand from Transient Flow Measurements. Water Resources Research, vol.32, no.7, pp. 1965-1974.
  2. Gillham, R. W. and Cherry,J. A., 1982, Contaiminant Migration in Saturated Unconsoidated Geologic Deposits, Geological Society of America Special Paper 189, pp. 31-62.
  3. Hunt, J.R., Sitar, N., Udell, K.S., 1998, Nonaqueous Phase Liquid Transport and Cleanup 1.Analysis of Mechanisms, Water Resources Research, vol.24, no.8, pp. 1247-1258.
  4. Field, J. A., Sawyer, T. E., Schroth, M. H., Humphrey, M. D., Istok, J.D., 2000, Effect of cation exchange on surfactant-enhanced solubilization of trichloroethylene, Journal of Contaminant Hydrology vol.46, pp. 131-149.
  5. Jin, M., Delshad, M., Dwarakanath, V., McKinney, D. C., Pope, G. A., Sepehrnoori, K., and Tilburg, C. E., 1995, Partitioning Tracer Test for Detection, Estimation, and Remediation Performance Assessment of Subsurface Nonaqueous Phase Liquids, Water Resource Research, vol.31, no.5, pp. 1201-1211.
  6. Kueper, B. H., Redman, D., Starr, R. C., Reitsma, S., and Mah, M., 1993, A Field Experiment to Study the Behavior of Tetrachloroethylene Below the Water Table: Spacial Distribution of Residual and Pooled DNAPL, Ground Water, vol.31, pp. 756-766.
  7. Kueper, B. H., 1989, The Behavior of Dense, Non-aqueous Phase Liquid Containments in heterogeneous Porous Media, Ph.D. Dissertation, University of Waterloo, Ont.
  8. Nyer, E.K., 1992, Practical Techniques for Groundwater and Soil Remediation, CRC Press, 214 p..
  9. Schwille, F., 1988, Dense Chlorinated Solvents in Porous Media, Lewis Publishers, Chelsea, MI, 146 p..
  10. 中文部分:
  11. 中國石油公司臺灣油礦探勘總處, 1974, 苗栗地質圖(1:100,000), 中國石油公司。
  12. 車明道, 2003,DNAPLs污染物之偵測技術與案例分析,第八屆土壤及地下水污染整治研討會論文集, 臺灣土壤與地下水環境保護協會,第65-90頁。
  13. 沈憶瑛、何秉宜(譯), 1999, 污染物水文地質學原理, 茂昌圖書有限公司,第25-55頁。
  14. 張致碩, 2000, 複合地層當量水力傳導係數值之實驗研究, 國立成功大學地球科學研究所碩士論文, 第1-92頁。
  15. 陳家洵、董天行, 1998, 三氯乙烯污染地下水之整治標準研究, 中華民國行政院環境保護署, 第5-20頁。
  16. 陳家洵, 1997, 臺灣地區地下水污染問題之討論, 現代化研究,第12期,第49-55頁,國立中央大學。
  17. 黃寶賢, 2000, 經濟部中央地質調查所施政計畫報告, 活動斷層調查報告-屯子腳斷層, 經濟部中央地質調查所,第7-13頁。
  18. 廖文彬, 1991, 污染物在地下水之傳輸現象, 地工技術, 第35期, 第8-18頁。
  19. 歐國隆, 2000, 遲滯效應及尺度原則對NAPLs於孔隙介質中傳輸模擬之影響, 國立交通大學土木工程研究所碩士論文, 第1-84頁。
  20. 鄧順展, 1999, 不同之示蹤劑流速及砂質孔隙下探討對示蹤劑試驗推估柴油之影響, 國立中興大學環境工程研究所碩士論文, 第1-90頁。
  21. 黎明福, 1998, LNPL在未飽和層的分佈受水位面升降之影響及推估地層中LNAPL含量之研究, 國立中央大學應用地質研究所碩士論文, 第1-102頁。
  22. 靳佩芳, 1998, 以示蹤劑試驗推估LNAPLs對地下水污染行為之研究, 國立中興大學環境工程研究所碩士論文,第1-107頁。
  23. 鍾毓東、何應璋, 1991, 地下水污染整治技術簡介,地工技術,第35期,第8-18頁。
  24. 盧至人譯, 1997,地下水的污染整治,國立編譯館,第1-257頁。
  25. 董天行, 1998, 三氯乙烯污染地下水相關清除困難之研究,國立中央大學應用地質研究所碩士論文,第1-135頁。
  26. 英文部分:
  27. Bauman, B.C., 1997, Motor Fuel Releases to roundwater: Developments in Federal Groundwater Protection and Corrective Action Policies in the U.S. Since 1980, 1997 International Conference on Groundwater Qulity Protection, Remedial Technology and Management Polity for NAPL Contaimination, Insititute of Applicated Geology, National Central University, Taipei, Taiwan, pp. 1-14.
  28. Bedient, P. B., H. S. Rifai, andC. J. Newell, 1994, Groundwater contaimination, transport and remediation, PTR Prentice Hall, Englewood cliffs, New Jersey, 541p..
  29. Conrad, S. H., Hagan, E. F., and Wilson, J. L., 1987, Why are residual saturations of organic liquids different above and below the water table?, National Water Well Association Petroleum Hydrocarbon Conference, Houston, 19 p..
  30. Fetter, C. W., 1988, Applied Hydrogeology, Merrill Publishing Company, Columbus, Ohio, 592p..
  31. Fiorenza, Stephanie, 2000, NAPL removal:surfactants,foams,and microemulsions, Lewis Publishers, 552p..
  32. Freeze, R.A. and Cherry, J.A, 1979, Groundwater, Prentice-Hall, London, 604p..
  33. Sullivan, C. R., Zinner, R. E., and Hughes, J. P., 1988, The occurrence of hydrocarbon on an unconfined aquifer and implications for liquid recovery, in NWWA Conference on Petroleum Hydrocarbons, Houston, pp. 135-335
  34. Toth, J., 1984, The role of regional gravity flow in the chemical and thermal evolution of groundwater, in 1st Canadian/American Conference on Hydrogeology, Banff, Canada, pp. 3-39.
Times Cited
  1. 楊書豪(2012)。乳化液包覆過氧化物奈米顆粒進行地下水中三氯乙烯移除研究。中興大學環境工程學系所學位論文。2012。1-94。
  2. 連珮妤(2013)。乳化液與奈米過氧化鈣加強生物降解三氯乙烯之管柱試驗。中興大學環境工程學系所學位論文。2013。1-80。