Title :
Environmental Influencing Factors of Permeability on Contaminative Aquifer Medium by Ethanol Blended Gasoline
Author :
Yuequn, Huang ; Yaping, Jiang ; Yudao, Chen ; Yan, Zhang ; Yaping, Cheng
Author_Institution :
Coll. of Environ. Sci. & Eng., Guilin Univ. of Technol., Guilin, China
Abstract :
Different ethanol concentration of gasoline components have a significant influence on the permeability of aquifer medium. Because the different of pollutant concentrations will change the environment of aquifer medium, bring on jamming the pore space of medium and influence the hydraulic conductivity and bioremediation of pollutants in aquifer. This study focuses the environmental influencing factors of permeability on contaminated porous medium via four sand columns experiments. Results show that environmental influencing factors of permeability are dissolved oxygen, temperature, PH value and conductivity, and the dissolved oxygen is the main influencing factor of permeability.
Keywords :
contamination; groundwater; permeability; petroleum; pollution; aquifer medium permeability; bioremediation; contaminative aquifer medium; environmental influencing factor; ethanol blended gasoline; hydraulic conductivity; pollutant concentration; Conductivity; Ethanol; Microorganisms; Permeability; Petroleum; Temperature; Water pollution; aquifer medium; environmental influencing factors; ethanol blended gasoline; permeability;
Conference_Titel :
Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), 2011 International Conference on
Conference_Location :
Changsha
Print_ISBN :
978-1-61284-278-3
Electronic_ISBN :
978-0-7695-4350-5
DOI :
10.1109/CDCIEM.2011.119
