Cover Image

Investigation of light non-aqueous phase liquid penetration in double-porosity using physical experiment and computer simulation

Groundwater resources benefits to human activity for developing country. Groundwater contamination is crucial, particularly due to the amount of leakage and spillage of hydrocarbon liquids such as light non-aqueous phase liquids (LNAPLs), resulting in contaminated the groundwater and unsafe for dome...

Full description

Saved in:
Bibliographic Details
Main Authors: Abd. Rashid, M. F., Alias, N., Ahmad, K., Sa'Ari, R., Tsai, F. T. C., Ramli, M. Z., Ibrahim, Z., Jumain, M., Jamal, M. H., Abu Bakar, A., Shahrin, Muhammad Irfan
Format: Conference or Workshop Item
Language:English
Published: 2021
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://eprints.utm.my/id/eprint/96267/1/MuhammadIrfan2021_InvestigationofLightNonAqueousPhase.pdf
http://eprints.utm.my/id/eprint/96267/
http://dx.doi.org/10.1088/1755-1315/646/1/012032
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.utm.96267
record_format eprints
spelling my.utm.962672022-07-05T07:44:34Z http://eprints.utm.my/id/eprint/96267/ Investigation of light non-aqueous phase liquid penetration in double-porosity using physical experiment and computer simulation Abd. Rashid, M. F. Alias, N. Ahmad, K. Sa'Ari, R. Tsai, F. T. C. Ramli, M. Z. Ibrahim, Z. Jumain, M. Jamal, M. H. Abu Bakar, A. Shahrin, Muhammad Irfan TA Engineering (General). Civil engineering (General) Groundwater resources benefits to human activity for developing country. Groundwater contamination is crucial, particularly due to the amount of leakage and spillage of hydrocarbon liquids such as light non-aqueous phase liquids (LNAPLs), resulting in contaminated the groundwater and unsafe for domestic and agriculture activities. Penetration of hydrocarbon liquids into groundwater can be seen through double-porosity soil. Therefore, this paper investigates the penetration of LNAPLs in double-porosity soil using computer modelling to calibrate and validate from physical experiment data. These computer modelling and physical experiment studies discuss the pattern and rate of LNAPL penetrations by employing PetraSim commercial software and digital image processing technique (DIPT) by using acrylic glass cylinder, mirror and Nikon D90 digital camera. The LNAPL volume of 70 ml and 150 ml were poured instantaneously onto the surface of soil sample for calibration and validation purposes. The penetration pattern in double-porosity were monitored and recorded using digital camera at pre-determine time intervals. The images were processed using Surfer software and Matlab routine to plot the LNAPL penetration pattern. PetraSim simulation was used to calibrate and validate the penetration of LNAPL through double-porosity soil with physical experiment data. As a result, the PetraSim results valid with the physical experiment results. The Nash-Sutcliffe efficiency results more than 0.50 with percentage of differences for calibration and validation are 1.34% and 5.47% between physical experiment and PetraSim simulation. As a conclusion, PetraSim simulation can be used for further investigation on LNAPL penetration through subsurface soil. 2021-02-23 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/96267/1/MuhammadIrfan2021_InvestigationofLightNonAqueousPhase.pdf Abd. Rashid, M. F. and Alias, N. and Ahmad, K. and Sa'Ari, R. and Tsai, F. T. C. and Ramli, M. Z. and Ibrahim, Z. and Jumain, M. and Jamal, M. H. and Abu Bakar, A. and Shahrin, Muhammad Irfan (2021) Investigation of light non-aqueous phase liquid penetration in double-porosity using physical experiment and computer simulation. In: 3rd International Conference on Civil and Environmental Engineering, CENVIRON 2020, 18 November 2020, Virtual, Online. http://dx.doi.org/10.1088/1755-1315/646/1/012032
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Abd. Rashid, M. F.
Alias, N.
Ahmad, K.
Sa'Ari, R.
Tsai, F. T. C.
Ramli, M. Z.
Ibrahim, Z.
Jumain, M.
Jamal, M. H.
Abu Bakar, A.
Shahrin, Muhammad Irfan
Investigation of light non-aqueous phase liquid penetration in double-porosity using physical experiment and computer simulation
description Groundwater resources benefits to human activity for developing country. Groundwater contamination is crucial, particularly due to the amount of leakage and spillage of hydrocarbon liquids such as light non-aqueous phase liquids (LNAPLs), resulting in contaminated the groundwater and unsafe for domestic and agriculture activities. Penetration of hydrocarbon liquids into groundwater can be seen through double-porosity soil. Therefore, this paper investigates the penetration of LNAPLs in double-porosity soil using computer modelling to calibrate and validate from physical experiment data. These computer modelling and physical experiment studies discuss the pattern and rate of LNAPL penetrations by employing PetraSim commercial software and digital image processing technique (DIPT) by using acrylic glass cylinder, mirror and Nikon D90 digital camera. The LNAPL volume of 70 ml and 150 ml were poured instantaneously onto the surface of soil sample for calibration and validation purposes. The penetration pattern in double-porosity were monitored and recorded using digital camera at pre-determine time intervals. The images were processed using Surfer software and Matlab routine to plot the LNAPL penetration pattern. PetraSim simulation was used to calibrate and validate the penetration of LNAPL through double-porosity soil with physical experiment data. As a result, the PetraSim results valid with the physical experiment results. The Nash-Sutcliffe efficiency results more than 0.50 with percentage of differences for calibration and validation are 1.34% and 5.47% between physical experiment and PetraSim simulation. As a conclusion, PetraSim simulation can be used for further investigation on LNAPL penetration through subsurface soil.
format Conference or Workshop Item
author Abd. Rashid, M. F.
Alias, N.
Ahmad, K.
Sa'Ari, R.
Tsai, F. T. C.
Ramli, M. Z.
Ibrahim, Z.
Jumain, M.
Jamal, M. H.
Abu Bakar, A.
Shahrin, Muhammad Irfan
author_facet Abd. Rashid, M. F.
Alias, N.
Ahmad, K.
Sa'Ari, R.
Tsai, F. T. C.
Ramli, M. Z.
Ibrahim, Z.
Jumain, M.
Jamal, M. H.
Abu Bakar, A.
Shahrin, Muhammad Irfan
author_sort Abd. Rashid, M. F.
title Investigation of light non-aqueous phase liquid penetration in double-porosity using physical experiment and computer simulation
title_short Investigation of light non-aqueous phase liquid penetration in double-porosity using physical experiment and computer simulation
title_full Investigation of light non-aqueous phase liquid penetration in double-porosity using physical experiment and computer simulation
title_fullStr Investigation of light non-aqueous phase liquid penetration in double-porosity using physical experiment and computer simulation
title_full_unstemmed Investigation of light non-aqueous phase liquid penetration in double-porosity using physical experiment and computer simulation
title_sort investigation of light non-aqueous phase liquid penetration in double-porosity using physical experiment and computer simulation
publishDate 2021
url http://eprints.utm.my/id/eprint/96267/1/MuhammadIrfan2021_InvestigationofLightNonAqueousPhase.pdf
http://eprints.utm.my/id/eprint/96267/
http://dx.doi.org/10.1088/1755-1315/646/1/012032
_version_ 1738510345349103616
score 13.211869

Similar Items