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Study contamination of lead, cadmium and mercury in coastal water along Kelantan Coast

Samplea of coastal water ware collected from five sampling station along Kelantan coast base on Department of Environment (DOE) requirement. Sample randomly collected every year since year 1996 until now by DOE, at Sri Tujoh Beach, Sabak Beach, Cahaya Bulan Beach, Irama Beach and Bisikan Bayu Beach...

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Main Authors: Mariam Firdhaus Mad Nordin, Marinah Muhammad
Format: Conference or Workshop Item
Language:English
Published: 2011
Online Access:http://discol.umk.edu.my/id/eprint/8950/1/Paper%201.pdf
http://discol.umk.edu.my/id/eprint/8950/
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spelling my.umk.eprints.89502022-05-23T12:47:40Z http://discol.umk.edu.my/id/eprint/8950/ Study contamination of lead, cadmium and mercury in coastal water along Kelantan Coast Mariam Firdhaus Mad Nordin Marinah Muhammad Samplea of coastal water ware collected from five sampling station along Kelantan coast base on Department of Environment (DOE) requirement. Sample randomly collected every year since year 1996 until now by DOE, at Sri Tujoh Beach, Sabak Beach, Cahaya Bulan Beach, Irama Beach and Bisikan Bayu Beach on situation and environmental condition. Heavy metals which are Lead (Pb), Cadmium (Cd) ansd Mercury (Hg) ware determine using Standard for Examination of Water and Wastewater. The samples preserved and digested using nitric acid (HNO3) and hydrochloric acid (HC1) before analyzing using Flame Atomic Absorption (AA) and other method Cold Vapor Atomic (CVAA) required for determination of Hg.Selection of method depend on level of heavy metal concentration present in water sample which AA used to determination high level of heavy metal, and CVAA use to determine low level of heavy metal. Digestion using HNO3 and HC1 required to remove organic and solubilized solid matter by oxidation and volatilization. The results obtain were compared with Interim Marine Water Quality cannot qualify as save level because it higher than IMWQS limits. 2011-11 Conference or Workshop Item NonPeerReviewed text en http://discol.umk.edu.my/id/eprint/8950/1/Paper%201.pdf Mariam Firdhaus Mad Nordin and Marinah Muhammad (2011) Study contamination of lead, cadmium and mercury in coastal water along Kelantan Coast. In: UNSPECIFIED. (Unpublished)
institution Universiti Malaysia Kelantan
building Perpustakaan Universiti Malaysia Kelantan
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Kelantan
content_source UMK Institutional Repository
url_provider http://umkeprints.umk.edu.my/
language English
description Samplea of coastal water ware collected from five sampling station along Kelantan coast base on Department of Environment (DOE) requirement. Sample randomly collected every year since year 1996 until now by DOE, at Sri Tujoh Beach, Sabak Beach, Cahaya Bulan Beach, Irama Beach and Bisikan Bayu Beach on situation and environmental condition. Heavy metals which are Lead (Pb), Cadmium (Cd) ansd Mercury (Hg) ware determine using Standard for Examination of Water and Wastewater. The samples preserved and digested using nitric acid (HNO3) and hydrochloric acid (HC1) before analyzing using Flame Atomic Absorption (AA) and other method Cold Vapor Atomic (CVAA) required for determination of Hg.Selection of method depend on level of heavy metal concentration present in water sample which AA used to determination high level of heavy metal, and CVAA use to determine low level of heavy metal. Digestion using HNO3 and HC1 required to remove organic and solubilized solid matter by oxidation and volatilization. The results obtain were compared with Interim Marine Water Quality cannot qualify as save level because it higher than IMWQS limits.
format Conference or Workshop Item
author Mariam Firdhaus Mad Nordin
Marinah Muhammad
spellingShingle Mariam Firdhaus Mad Nordin
Marinah Muhammad
Study contamination of lead, cadmium and mercury in coastal water along Kelantan Coast
author_facet Mariam Firdhaus Mad Nordin
Marinah Muhammad
author_sort Mariam Firdhaus Mad Nordin
title Study contamination of lead, cadmium and mercury in coastal water along Kelantan Coast
title_short Study contamination of lead, cadmium and mercury in coastal water along Kelantan Coast
title_full Study contamination of lead, cadmium and mercury in coastal water along Kelantan Coast
title_fullStr Study contamination of lead, cadmium and mercury in coastal water along Kelantan Coast
title_full_unstemmed Study contamination of lead, cadmium and mercury in coastal water along Kelantan Coast
title_sort study contamination of lead, cadmium and mercury in coastal water along kelantan coast
publishDate 2011
url http://discol.umk.edu.my/id/eprint/8950/1/Paper%201.pdf
http://discol.umk.edu.my/id/eprint/8950/
_version_ 1763304036981800960
score 13.211869

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