Conceptual model and sensitivity analysis for simulating the extraction kinetics of soil washing |
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| Authors: | Daniel C. W. Tsang Theo C. M. Yip Irene M. C. Lo |
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| Affiliation: | (1) Department of Civil and Natural Resources Engineering, University of Canterbury, Private Bag 8140, Christchurch, New Zealand;(2) Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Hong Kong, People’s Republic of China |
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| Abstract: | ![]()
Purpose Most previous studies focused on the metal extraction efficiency of chelant-enhanced soil washing under various operational conditions; however, one of the keys to cost-effective field application is to maintain a high throughput rate (i.e., short washing time) while achieving the treatment objectives. Therefore, this study presented a conceptual model for simulating the kinetic extraction of heavy metals and evaluated its sensitivity analysis to the predetermined parameter values in five soils with different initial metal distributions. |
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