Abstract
The study is an attempt to evaluate the behaviour of constituents/pollutants moving with groundwater. Three examples having field relevance have been demonstrated in the study. Dispersivity, adsorptivity and decay which are primary parameters affecting the transport phenomena have been considered. The dispersivity which is the main characterizing parameter in groundwater solute transport problems has been considered for sensitivity analysis. It has also been attempted to quantify errors when a when a 3-D problem is simplified to a 2-D problem and a 2-D problem to a 1-D problem for convenience. The result indicated that one-dimensional analytical and numerical solution of transport equation compares well but simplifying a two-/three-dimensional transport problem to a one-dimensional problem leads to error due to transverse dispersion. Close to the source, advection dominates, whereas away from it the dispersion phenomena dominate. It was also seen that transverse dispersivity becomes prominent as distance increases from the source.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
McDonald MG, Harbaugh AW (1988) A modular three-dimensional finite-difference groundwater flow model—techniques of water resources investigations of the United States Geological Survey. Book. 6, Chap. A1, U.S. Geological Survey
Ogata A, Banks RB (1961) A solution of the Differential Equation of longitudinal dispersion in porous media. Professional Paper 411-A, USGS. US Govt. Printing Office, Washington D.C.
Zheng C (1992) MT3D, A modular three-dimensional transport model, version 1.5: documentation and user’s guide. S.S. Papadopulos and Associates, Inc., Maryland
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2018 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Chakravorty, B., Ghosh, N.C. (2018). A Study of the Characteristics of Groundwater Solute Transport Parameters. In: Singh, V., Yadav, S., Yadava, R. (eds) Groundwater. Water Science and Technology Library, vol 76. Springer, Singapore. https://doi.org/10.1007/978-981-10-5789-2_15
Download citation
DOI: https://doi.org/10.1007/978-981-10-5789-2_15
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-10-5788-5
Online ISBN: 978-981-10-5789-2
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)