Title :
Study on migration and transformation of sodium pentachlorophenol in loess soil
Author :
Li, Meng-yao ; Wang, Na ; Qian, Hui
Author_Institution :
Sch. of Environ. Sci. & Eng., Chang´an Univ., Xi´an, China
Abstract :
The migration/transformation properties and laws of sodium pentachlorophenol (PCP-Na) in loess soil under the saturated conditions have been studied by one-dimensional dynamic soil column experiments, the transport model of PCP-Na and its model parameters have been obtained, and tested the validation of mathematical models. Real mathematical model results in good agreement with experimental results, indicating that the hydrodynamic dispersion model could be used to simulate the migration of pentachlorophenol in the loess soil. The spatial and temporal distribution of PCP-Na concentration in the loess soil and the pollution to groundwater could be predicted by the mathematical model.
Keywords :
geochemistry; groundwater; organic compounds; pest control; soil pollution; water pollution; 1D dynamic soil column experiment; PCP-Na; groundwater pollution; hydrodynamic dispersion model; loess soil; mathematical model; migration properties; sodium pentachlorophenol; spatial distribution; temporal distribution; transformation properties; transport model; Equations; Mathematical model; Predictive models; Transforms; loess soil; migration and transformation; saturated; sodium pentachlorophenol; soil column experiment;
Conference_Titel :
Water Resource and Environmental Protection (ISWREP), 2011 International Symposium on
Print_ISBN :
978-1-61284-339-1
DOI :
10.1109/ISWREP.2011.5893580
