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

fYear

2011

fDate

19-20 Feb. 2011

Firstpage

2096

Lastpage

2099

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;

fLanguage

English

Publisher

ieee

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

Type

conf

DOI

10.1109/CDCIEM.2011.119

Filename

5748236