@inproceedings{6f790fc526ae462f85588a472f367ea1,

title = "Semianalytical solutions for multispecies transport coupled with a sequential first-order reaction network using GITT techniques",

abstract = "The paper presents a semianalytical method to solve the multispecies reactive solutetransport equation coupled with a sequential first-order reaction network under spatially or temporally varying flow velocities and dispersion coefficients. This method employs the generalized integral transform technique (GITT) and general linear transformation method by Clement [2001] to transform the set of coupled multispecies reactive transport equations into a set of independent uncoupled equations and to solve these independent equations for spatially or temporally varying flow velocities and dispersion coefficients, as well for temporally varying inlet concentration. The proposed semianalytical solution is compared against previously published analytical solutions of Srinivasan and Clement [2008] and van Genuchten [1985]. We show a practical implementation of the solution to an actual field, single-well push-pull test (PPT) example designed to obtain the concentration distribution of reactants consumed and products formed at the end of the injection phase.",

keywords = "First-order reaction, Heterogeneous medium, Multispecies transport, Semianalytical solution, Transient condition",

author = "Heejun Suk and Chae, {Byung Gon} and Junghae Choi",

note = "Publisher Copyright: {\textcopyright} 2014, Capital Publishing Company.; 16th International Association for Mathematical Geosciences - Geostatistical and Geospatial Approaches for the Characterization of Natural Resources in the Environment: Challenges, Processes and Strategies, IAMG 2014 ; Conference date: 17-10-2014 Through 20-10-2014",

year = "2014",

language = "English",

series = "Proceedings of the 16th International Association for Mathematical Geosciences - Geostatistical and Geospatial Approaches for the Characterization of Natural Resources in the Environment: Challenges, Processes and Strategies, IAMG 2014",

publisher = "Capital Publishing Company",

pages = "26--29",

editor = "Raju, {N. Janardhana}",

booktitle = "Proceedings of the 16th International Association for Mathematical Geosciences - Geostatistical and Geospatial Approaches for the Characterization of Natural Resources in the Environment",

}