Investigation of Light Non-Aqueous Phase Liquid Migration Single and Double-Porosity Soil Using Light Transmission Visualization Method (LTV)

Investigation of Light Non-Aqueous Phase Liquid Migration Single and Double-Porosity Soil Using Light Transmission Visualization Method (LTV)

Two experiments were conducted to investigate the migration of light non-aqueous phase liquid (LNAPL) in two different porous media using LTV technique. The first media was fine sand as a single-porosity and the second media was S300 kaolin as a double-porosity. The two media were packed separately...

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Bibliographic Details
Main Authors: Alazaiza, M. Y. D., Ngien, S. K., Bob, M. M., Kamaruddin, S. A., Wan Faizal, Wan Ishak
Format: Conference or Workshop Item
Language:English
Published: EDP Sciences 2016
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://umpir.ump.edu.my/id/eprint/15437/
http://umpir.ump.edu.my/id/eprint/15437/
http://umpir.ump.edu.my/id/eprint/15437/
http://umpir.ump.edu.my/id/eprint/15437/1/fkasa-2016-ngien-Investigation%20of%20Light%20Non-Aqueous%20Phase%20Liquid.pdf
id ump-15437
recordtype eprints
spelling ump-154372017-08-16T08:29:59Z http://umpir.ump.edu.my/id/eprint/15437/ Investigation of Light Non-Aqueous Phase Liquid Migration Single and Double-Porosity Soil Using Light Transmission Visualization Method (LTV) Alazaiza, M. Y. D. Ngien, S. K. Bob, M. M. Kamaruddin, S. A. Wan Faizal, Wan Ishak TA Engineering (General). Civil engineering (General) Two experiments were conducted to investigate the migration of light non-aqueous phase liquid (LNAPL) in two different porous media using LTV technique. The first media was fine sand as a single-porosity and the second media was S300 kaolin as a double-porosity. The two media were packed separately in the flow chamber and then LNAPL was injected from the top of the model and the migration of LNAPL (Toluene) was observed using a digital camera connected to a laptop and controlled using special software. The images were captured according to a predetermined time interval set by the software. The results show a significant difference in the migration of LNAPL in the two porous media, where the migration in the double-porosity media was much faster than the migration in the single-porosity. This finding is due to the occurrence of inter-aggregate pores in the double-porosity soil structure. This paper shows that more attention should be given towards the pollution of the groundwater sources that are located within or near the double-porosity media especially the agricultural soil. EDP Sciences 2016 Conference or Workshop Item PeerReviewed application/pdf en cc_by http://umpir.ump.edu.my/id/eprint/15437/1/fkasa-2016-ngien-Investigation%20of%20Light%20Non-Aqueous%20Phase%20Liquid.pdf Alazaiza, M. Y. D. and Ngien, S. K. and Bob, M. M. and Kamaruddin, S. A. and Wan Faizal, Wan Ishak (2016) Investigation of Light Non-Aqueous Phase Liquid Migration Single and Double-Porosity Soil Using Light Transmission Visualization Method (LTV). In: MATEC Web of Conferences: The 3rd International Conference on Civil and Environmental Engineering for Sustainability (IConCEES 2015), 1-2 December 2015 , Melaka, Malaysia. pp. 1-6., 47 (03023). ISSN 2261-236X http://dx.doi.org/10.1051/matecconf/20164703023 10.1051/matecconf/20164703023
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Alazaiza, M. Y. D.
Ngien, S. K.
Bob, M. M.
Kamaruddin, S. A.
Wan Faizal, Wan Ishak
Investigation of Light Non-Aqueous Phase Liquid Migration Single and Double-Porosity Soil Using Light Transmission Visualization Method (LTV)
description Two experiments were conducted to investigate the migration of light non-aqueous phase liquid (LNAPL) in two different porous media using LTV technique. The first media was fine sand as a single-porosity and the second media was S300 kaolin as a double-porosity. The two media were packed separately in the flow chamber and then LNAPL was injected from the top of the model and the migration of LNAPL (Toluene) was observed using a digital camera connected to a laptop and controlled using special software. The images were captured according to a predetermined time interval set by the software. The results show a significant difference in the migration of LNAPL in the two porous media, where the migration in the double-porosity media was much faster than the migration in the single-porosity. This finding is due to the occurrence of inter-aggregate pores in the double-porosity soil structure. This paper shows that more attention should be given towards the pollution of the groundwater sources that are located within or near the double-porosity media especially the agricultural soil.
format Conference or Workshop Item
author Alazaiza, M. Y. D.
Ngien, S. K.
Bob, M. M.
Kamaruddin, S. A.
Wan Faizal, Wan Ishak
author_facet Alazaiza, M. Y. D.
Ngien, S. K.
Bob, M. M.
Kamaruddin, S. A.
Wan Faizal, Wan Ishak
author_sort Alazaiza, M. Y. D.
title Investigation of Light Non-Aqueous Phase Liquid Migration Single and Double-Porosity Soil Using Light Transmission Visualization Method (LTV)
title_short Investigation of Light Non-Aqueous Phase Liquid Migration Single and Double-Porosity Soil Using Light Transmission Visualization Method (LTV)
title_full Investigation of Light Non-Aqueous Phase Liquid Migration Single and Double-Porosity Soil Using Light Transmission Visualization Method (LTV)
title_fullStr Investigation of Light Non-Aqueous Phase Liquid Migration Single and Double-Porosity Soil Using Light Transmission Visualization Method (LTV)
title_full_unstemmed Investigation of Light Non-Aqueous Phase Liquid Migration Single and Double-Porosity Soil Using Light Transmission Visualization Method (LTV)
title_sort investigation of light non-aqueous phase liquid migration single and double-porosity soil using light transmission visualization method (ltv)
publisher EDP Sciences
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/15437/
http://umpir.ump.edu.my/id/eprint/15437/
http://umpir.ump.edu.my/id/eprint/15437/
http://umpir.ump.edu.my/id/eprint/15437/1/fkasa-2016-ngien-Investigation%20of%20Light%20Non-Aqueous%20Phase%20Liquid.pdf
first_indexed 2023-09-18T22:20:06Z
last_indexed 2023-09-18T22:20:06Z
_version_ 1777415599385739264

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