Heavy metal contents in highway runoff in Malaysia

Pavement runoff is considered as one of the major non-point pollution sources of heavy metals from typical urban areas. Storm runoff from five highway toll plazas located within the Klang Valley is being collected to study the heavy metal content. This study reports the initial findings on the comm...

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Main Authors: Al-Mamun, Abdullah, Salleh, Md. Noor, Muyibi, Suleyman Aremu, Zainudin, Zaki, Idris, Azni
Format: Conference or Workshop Item
Language:English
English
English
Published: 2013
Subjects:
Online Access:http://irep.iium.edu.my/34936/
http://irep.iium.edu.my/34936/1/Paper_601-Mamun.pdf
http://irep.iium.edu.my/34936/4/601-IAL_Full_Paper.pdf
http://irep.iium.edu.my/34936/5/Certificate.pdf
id iium-34936
recordtype eprints
spelling iium-349362014-02-06T00:16:26Z http://irep.iium.edu.my/34936/ Heavy metal contents in highway runoff in Malaysia Al-Mamun, Abdullah Salleh, Md. Noor Muyibi, Suleyman Aremu Zainudin, Zaki Idris, Azni TD172 Environmental pollution Pavement runoff is considered as one of the major non-point pollution sources of heavy metals from typical urban areas. Storm runoff from five highway toll plazas located within the Klang Valley is being collected to study the heavy metal content. This study reports the initial findings on the common metallic pollutants, namely Lead (Pb), Zinc (Zn) Copper (Cu), Nickel (Ni), Cadmium (Cd), Chromium (Cr) from the selected highways in Malaysia. Event Mean Concentration (EMC) was calculated to compare the runoff quality with the National Water Quality Standards (NWQS) and industrial Effluent Quality Standards (EQA) of Malaysia. The average EMC values of the selected heavy metals are below the allowable limits stipulated in the NWQS and EQA. However, based on the initial results, the EMC of Cadmium (0.019 mg/L) and Lead (0.09 mg/L) in highway runoff from the Sg. Buloh Toll was higher than that of the Class II of the NWQS (0.010 mg/L and 0.05 mg/L, respectively). Low concentration of selected metals in the highway runoff could be attributed to less input from the vehicles or high rainfall amount, which causes dilution. 2013-12-27 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/34936/1/Paper_601-Mamun.pdf application/pdf en http://irep.iium.edu.my/34936/4/601-IAL_Full_Paper.pdf application/pdf en http://irep.iium.edu.my/34936/5/Certificate.pdf Al-Mamun, Abdullah and Salleh, Md. Noor and Muyibi, Suleyman Aremu and Zainudin, Zaki and Idris, Azni (2013) Heavy metal contents in highway runoff in Malaysia. In: 4th Global Engineering, Science and Technology Conference, 27-28 December, 2013, Dhaka, Bangladesh.
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
English
English
topic TD172 Environmental pollution
spellingShingle TD172 Environmental pollution
Al-Mamun, Abdullah
Salleh, Md. Noor
Muyibi, Suleyman Aremu
Zainudin, Zaki
Idris, Azni
Heavy metal contents in highway runoff in Malaysia
description Pavement runoff is considered as one of the major non-point pollution sources of heavy metals from typical urban areas. Storm runoff from five highway toll plazas located within the Klang Valley is being collected to study the heavy metal content. This study reports the initial findings on the common metallic pollutants, namely Lead (Pb), Zinc (Zn) Copper (Cu), Nickel (Ni), Cadmium (Cd), Chromium (Cr) from the selected highways in Malaysia. Event Mean Concentration (EMC) was calculated to compare the runoff quality with the National Water Quality Standards (NWQS) and industrial Effluent Quality Standards (EQA) of Malaysia. The average EMC values of the selected heavy metals are below the allowable limits stipulated in the NWQS and EQA. However, based on the initial results, the EMC of Cadmium (0.019 mg/L) and Lead (0.09 mg/L) in highway runoff from the Sg. Buloh Toll was higher than that of the Class II of the NWQS (0.010 mg/L and 0.05 mg/L, respectively). Low concentration of selected metals in the highway runoff could be attributed to less input from the vehicles or high rainfall amount, which causes dilution.
format Conference or Workshop Item
author Al-Mamun, Abdullah
Salleh, Md. Noor
Muyibi, Suleyman Aremu
Zainudin, Zaki
Idris, Azni
author_facet Al-Mamun, Abdullah
Salleh, Md. Noor
Muyibi, Suleyman Aremu
Zainudin, Zaki
Idris, Azni
author_sort Al-Mamun, Abdullah
title Heavy metal contents in highway runoff in Malaysia
title_short Heavy metal contents in highway runoff in Malaysia
title_full Heavy metal contents in highway runoff in Malaysia
title_fullStr Heavy metal contents in highway runoff in Malaysia
title_full_unstemmed Heavy metal contents in highway runoff in Malaysia
title_sort heavy metal contents in highway runoff in malaysia
publishDate 2013
url http://irep.iium.edu.my/34936/
http://irep.iium.edu.my/34936/1/Paper_601-Mamun.pdf
http://irep.iium.edu.my/34936/4/601-IAL_Full_Paper.pdf
http://irep.iium.edu.my/34936/5/Certificate.pdf
first_indexed 2023-09-18T20:50:14Z
last_indexed 2023-09-18T20:50:14Z
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