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＜departmental bulletin paper＞
Effect of Salt Concentrations on the Hydraulic conductivity of the MIxtures of Basalt soil and various Bentonites

Creator
Author PID
K003541
Creator Name
Mishra, Anil Kumar
Affiliation
Affiliation Name
Graduate School of Bioresource and Bioenvironmental Sciences, Kyushu University
Author PID
K001561
Creator Name
Ohtsubo, Masami
大坪, 政美
オオツボ, マサミ
Affiliation
Affiliation Name
Department of Bioresource and Environmental Science,Kyushu University
Creator Name
Li, Loretta
Affiliation
Affiliation Name
The University of British Columbia,Canada
Author PID
K002241
Creator Name
Higashi, Takahiro
東, 孝寛
ヒガシ, タカヒロ
Affiliation
Affiliation Name
Department of Bioresource and Environmental Science,Kyushu University
Language
English
Publisher
Faculty of Agriculture, Kyushu University
九州大学大学院農学研究院
Date
2006-02-01
Source Title
Journal of the Faculty of Agriculture, Kyushu University
Vol
51
Issue
1
First Page
37
Last Page
43
Publication Type
Version of Record
Access Rights
open access
Crossref DOI
https://doi.org/10.5109/4707
Related DOI
Journal of the Faculty of Agriculture, Kyushu University || 51(1) || p037-043
九州大学大学院農学研究院紀要 || 51(1) || p037-043
http://www.agr.kyushu-u.ac.jp/index.html
Related URI
Journal of the Faculty of Agriculture, Kyushu University || 51(1) || p037-043
九州大学大学院農学研究院紀要 || 51(1) || p037-043
http://www.agr.kyushu-u.ac.jp/index.html
Relation
Journal of the Faculty of Agriculture, Kyushu University || 51(1) || p037-043
九州大学大学院農学研究院紀要 || 51(1) || p037-043
http://www.agr.kyushu-u.ac.jp/index.html

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Details

PISSN
0023-6152
NCID
AA00697606
Record ID
4707
Peer-Reviewed
Unrefereed
ISSN
0023-6152
NCID
AA00697606
Notes
The present paper describes the influence of the various concentrations of NaCl and CaCl2 on hydraulic conductivity of the mixture of basalt soil and four different bentonites in the proportion of 100:20 by dry weight. The comparison of hydraulic conductivity (k) for a given salt solution on a particular soil mixture shows that the k decreased with decreasing the salt concentration. The decrease in k with a decrease in salt concentration can be attributed to increase in diffuse double compared to the monovalent cation. However at 1mol(c)/L concentration almost an equal value of k was observed. With increasing the salt concentration from 0 to 0.1mol(c)/L, the k changed significantly which was more prominent for the sample with CaCl2 solution. The results show that for the particular salt concentration mixture with higher liquid limit exhibited a lower k. However with increasing the salt concentratin, the liquid limit converged and also the k.
Created Date 2009.04.22
Modified Date 2022.11.11

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