Identification of transport parameters of chlorides in different soils on the basis of column studies

• Autorzy: Pietrzak Damian , Kania Jarosław , Kmiecik Ewa , Wątor Katarzyna

Identyfikatory

DOI

10.2478/logos-2019-0024

• Języki publikacji: EN

Abstrakty

EN

Knowledge of transport patterns of chemicals in groundwater is essential for environmental assessment of their potential impact. In the present study, the mobility of a chloride tracer injected into three different soils was investigated, using column experiments. The column tests were performed under steady-state conditions to determine parameters of chloride migration through soils. Based on breakthrough curves, pore-water velocity, dispersion coefficient and dispersivity constant were calculated for each soil sample using CXTFIT/STANMOD software. Pore-water velocity was in the range of 0.31 cm/min for fine sand, to 0.35 cm/min for silty sand and to 0.40 cm/min for vari-grained sand. The highest values of dispersion coefficient and dispersivity constant were observed for silty sand (0.55 cm2/min and 1.55 cm, respectively), while the lowest value was found for fine sand (0.059 cm2/min and 0.19 cm, respectively). Column experiments for chlorides (conservative tracer) are a preliminary stage for further research which will be undertaken to investigate migration parameters of selected neonicotinoids (reactive tracers) through different soils.

Słowa kluczowe

EN

pore-water velocity; dispersion coefficient; dispersivity constant; CXTFIT; STANMOD

PL

współczynnik dyspersji; stała dyspersyjności; CXTFIT; STANMOD

• Wydawca: Uniwersytet im. Adama Mickiewicza. Instytut Geologii
• Czasopismo: Geologos
• Rocznik: 2019
• Tom: Vol. 25, No. 3
• Strony: 225--229
• Opis fizyczny: Bibliogr. 21 poz.

Twórcy

autor

Pietrzak Damian

• AGH University of Science and Technology, Mickiewicza 30 Av., 30-059 Kraków, Poland

autor

Kania Jarosław

• AGH University of Science and Technology, Mickiewicza 30 Av., 30-059 Kraków, Poland

autor

Kmiecik Ewa

• AGH University of Science and Technology, Mickiewicza 30 Av., 30-059 Kraków, Poland

autor

Wątor Katarzyna

• AGH University of Science and Technology, Mickiewicza 30 Av., 30-059 Kraków, Poland

Bibliografia

• Fernández-Bayo, J.D., Nogales, R. & Romero, E., 2015. Winery vermicomposts to control the leaching of diuron, imidacloprid and their metabolites: Role of dissolved organic carbon content. Journal of Environ-mental Science and Health-Part B Pesticides, Food Contaminants, and Agricultural Wastes 50, 190-200.
• Fox, P.J., Lee, J. & Lenhart, J.J., 2010. Coupled consolidation and contaminant transport in compressible porous media. International Journal of Geomechanics 11, 113-123.
• Kania, J. & Witczak, S., 2011. Modele migracji zanieczyszczeń [Contaminants transport models]. [In:] S. Dąbrowski, J. Kapuściński, K. Nowicki, J. Przybyłek & A. Szczepański (Eds): Metodyka modelowania matematycznego w badaniach i obliczeniach hydrogeologicznych- poradnik metodyczny [Mathematical modelling in hydrogeological studies and calculations: a methodological handbook]. Bogucki Wydawnictwo Naukowe, Poznań, 313-332.
• Kmiecik, E., Wątor, K., Pietrzak, D., Kania, J. & Witczak, S., 2017. Pesticides in waters in Poland- problems, assignment and challenges. IWA 10th Micropol & Ecohazard Conference, Vienna, Austria.
• Kret, E., Kiecak, A., Malina, G., Nijenhuis, I. & Postawa, A., 2015. Identification of TCE and PCE sorption and biodegradation parameters in a sandy aquifer for fate and transport modelling: batch and column studies. Environmental Science and Pollution Research 22, 9877-9888.
• Marciniak, M., Okońska, M., Kaczmarek, M. & Kazimierska-Drobny, K., 2013. Analiza parametryczna krzywej przejścia znacznika przez kolumnę filtracyjną [The sensitivity test for a breakthrough curve recorded during tracer migration in a filtration column]. Biuletyn Państwowego Instytutu Geologicznego 456, 385-390.
• Marquardt, D.W., 1963. An algorithm for least-squares estimation of nonlinear parameters. Journal of the Society for Industrial and Applied Mathematics 11, 431-441.
• Okońska, M., Marciniak, M. & Kaczmarek, M., 2019a. The pulse descriptors in sensitivity studies of no-sorption and single-sorption column transport models. Journal of Porous Media 22, 563-582.
• Okońska, M., Kaczmarek, M. & Marciniak, M., 2019b. The pulse descriptors in sensitivity studies of hybrid sorption column transport models. Journal of Porous Media22, 647-662.
• Okońska, M., Marciniak, M., Kaczmarek, M. & Kazimierska-Drobny, K., 2009. Identification of filtration and migration parameters in the MATLAB calculation environment using numerical simulation of break-through curve and optimization methods. Water Resources Management V 125, 471-482.
• Parker, J.C. & Genuchten, M.T., 1992. Determining trans-port parameters from laboratory and field tracer experiments. Virginia Agricultural Experiment Station 84, 1-97.
• Patil, S.B. & Chore, H.S., 2014. Contaminant transport through porous media: An overview of experimental and numerical studies. Advances in Environmental Research 3, 45-69.
• Patil, S.B. & Chore, H.S., 2015. Transport of chloride through saturated soil column: An experimental study. Advances in Environmental Research 4, 105-117.
• Pietrzak, D., Kania, J., Malina, G., Kmiecik, E. & Wątor, K., 2019a. Pesticides from the EU first and second Watch Lists in the water environment. Clean- Soil, Air, Water 47, 1-13.
• Pietrzak, D., Wątor, K., Pękała, D., Wójcik, J., Chochorek, A., Kmiecik, E. & Kania, J., 2019b. LC-MS/MS method validation for determination of selected neonicotinoids in groundwater for the purpose of a column experiment. Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants, and Agricultural Wastes 54, 424-431.
• Rolle, M., Hochstetler, D., Chiogna, G., Kitanidis, P.K. & Grathwohl, P., 2012. Experimental investigation and porescale modeling interpretation of compound-specific transverse dispersion in porous media. Transport in Porous Media 93, 347-362.
• Sharma, P.K., Sawant, V.A., Shukla, S.K. & Khan, Z., 2014. Experimental and numerical simulation of contaminant transport through layered soil. International Journal of Geotechnical Engineering 8, 345-351.
• Simunek, J., van Genuchten, M.T., Sejna, M., Toride, N. & Leij, F.J., 1999. The STANMOD computer software for evaluating solute transport in porous media using analytical solutions of convection-dispersion equation. Version 1.0 and 2.0. IGWMC-TPS 71, International Ground Water Modeling Center, Colorado School Of Mines, Golden, 32 pp.
• Swami, D., Sharma, P.K. & Ojha, C.S.P., 2013. Experimental investigation of solute transport in stratified porous media. ISH Journal of Hydraulic Engineering 19, 145-153.
• Toride, N., Leij, F.J. & van Genuchten, M.Th., 1995. The CXTFIT code for estimating transport parameters from laboratory and field tracer experiments. Version 2.0. Re-search Report No. 137, U.S. Salinity Laboratory, Riverside, 121 pp.
• Witczak, S., Kania, J. & Kmiecik, E., 2013. Katalog wybranych fizycznych i chemicznych wskaźników zanieczyszczeń wód podziemnych i metod ich oznaczania [Guidebook on selected physical and chemical indicators of groundwater contamination and methods of their determination]. Biblioteka Monitoringu Środowiska, Warszawa, 717 pp.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).