scholarly journals Vibration effect influence upon non-aqueous phase liquid migration in double-porosity soil

2018 ◽  
Vol 71 (3) ◽  
pp. 163-171 ◽  
Author(s):  
Norhan Abd Rahman ◽  
Loke Kok Foong ◽  
Ramli Nazir ◽  
Roland W. Lewis
Keyword(s):  
Aqueous Phase ◽  
Double Porosity ◽  
Vibration Effect ◽  
Phase Liquid ◽  
Liquid Migration

scholarly journals Experimental study on aqueous phase liquids migration in double-porosity soil under non-isothermal effect using digital image analysis

2018 ◽  
Vol 250 ◽  
pp. 01002
Author(s):  
Loke Kok Foong ◽  
Ramli Nazir ◽  
Radzuan Sa’ari ◽  
Erwan Hafizi Kasiman ◽  
Noraliani Alias ◽  
...  
Keyword(s):  
Aqueous Phase ◽  
Digital Image ◽  
Soil Structure ◽  
Digital Image Analysis ◽  
Processing Technique ◽  
Double Porosity ◽  
Image Processing Technique ◽  
Phase Liquid ◽  
Sample Structure ◽  
Liquid Migration

Aqueous phase liquid (APLs) leakage and spillage into the subsurface system, leading to groundwater contamination is an issue that needs to be addressed. This paper aims to investigate the APLs migration characteristics in fractured non-isothermal double-porosity soil. A laboratory experiment was conducted to observe and monitor the characteristics of the soil structure and APLs migration in heated deformable double-porosity soil using digital image processing technique. The results show rapid liquid migration for the fractured soil samples. The time taken for the liquid to migrate under the application of heat is less for sample with low moisture content due to faster dry off and rapid evaporation. It can be concluded that APLs migration under vibration and non-isothermal effect is highly influenced by the soil sample structure, the soil fractured pattern, the soil water content, and the applied heat in the soil.

AN OVERVIEW OF PHOTOGRAPHIC METHODS IN MONITORING NON-AQUEOUS PHASE LIQUID MIGRATION IN POROUS MEDIUM

2015 ◽  
Vol 6 (4) ◽  
pp. 367-381 ◽  
Author(s):  
Motasem Y. D. Alazaiza ◽  
Su Kong Ngien ◽  
Mustafa M. Bob ◽  
Wan Mohd Faizal Ishak ◽  
Samira A. Kamaruddin
Keyword(s):  
Porous Medium ◽  
Aqueous Phase ◽  
Phase Liquid ◽  
Liquid Migration

scholarly journals Study of Aqueous and Non-Aqueous Phase Liquid in Fractured Double-Porosity Soil Using Digital Image Processing

2018 ◽  
Vol 71 (2) ◽  
pp. 55-63 ◽  
Author(s):  
Kok Foong Loke ◽  
Norhan Abd Rahman ◽  
Ramli Nazir ◽  
Roland W. Lewis
Keyword(s):  
Image Processing ◽  
Digital Image Processing ◽  
Aqueous Phase ◽  
Digital Image ◽  
Double Porosity ◽  
Phase Liquid
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