Libs technique for determination pb concentration in soil samples near contamination site
This paper reports the analysis of heavy metal from contamination soil using laser ablation technique. The soil samples were taken at various distances (200-1000 m) and depths (10-50 cm) from Port Dickson power station area in Negeri Sembilan-Malaysia. All samples were dried and pelletized prior to...
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Jurnal Teknologi, Universiti Teknologi Malaysia
2015
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oai:www.myjurnal.my:909422018-09-20T00:00:00Z Libs technique for determination pb concentration in soil samples near contamination site Farah Nadhirah Mathematics & statistics This paper reports the analysis of heavy metal from contamination soil using laser ablation technique. The soil samples were taken at various distances (200-1000 m) and depths (10-50 cm) from Port Dickson power station area in Negeri Sembilan-Malaysia. All samples were dried and pelletized prior to excitation. Calibration was carried out by injected pure powder of Pb into the soil matrix. A Q-switched Nd:YAG laser was employed to ablate the sample. Maya spectrometer with resolution of 0.2 nm was utilized to record the emission spectrum of fluorescence beam. The quantitative results of laser induced breakdown spectroscopy (LIBS) technique were validate via flame atomic absorption spectroscopy (FAAS) analysis which shown in a good agreement. The detected heavy metal element of lead also identified to be lower than the threshold limit set by DOE and Europe standard and yet the studied area is established to be among the lowest pollutant area in worldwide. Jurnal Teknologi, Universiti Teknologi Malaysia Mustafa Arab 2015-00-00 Journal application/pdf 90942 www.myjurnal.my/filebank/published_article/41350fara14.pdf www.myjurnal.my/public/article-view.php?id=90942 |
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Digital Repository |
| institution_category |
Local Institution |
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MyJournal |
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MyJournal Repository |
| collection |
Online Access |
| topic |
Mathematics & statistics |
| spellingShingle |
Mathematics & statistics Farah Nadhirah Libs technique for determination pb concentration in soil samples near contamination site |
| description |
This paper reports the analysis of heavy metal from contamination soil using laser ablation technique. The soil samples were taken at various distances (200-1000 m) and depths (10-50 cm) from Port Dickson power station area in Negeri Sembilan-Malaysia. All samples were dried and pelletized prior to excitation. Calibration was carried out by injected pure powder of Pb into the soil matrix. A Q-switched Nd:YAG laser was employed to ablate the sample. Maya spectrometer with resolution of 0.2 nm was utilized to record the emission spectrum of fluorescence beam. The quantitative results of laser induced breakdown spectroscopy (LIBS) technique were validate via flame atomic absorption spectroscopy (FAAS) analysis which shown in a good agreement. The detected heavy metal element of lead also identified to be lower than the threshold limit set by DOE and Europe standard and yet the studied area is established to be among the lowest pollutant area in worldwide. |
| author2 |
Mustafa Arab |
| author_facet |
Mustafa Arab Farah Nadhirah |
| format |
Journal |
| author |
Farah Nadhirah |
| author_sort |
Farah Nadhirah |
| title |
Libs technique for determination pb concentration in soil samples near contamination site |
| title_short |
Libs technique for determination pb concentration in soil samples near contamination site |
| title_full |
Libs technique for determination pb concentration in soil samples near contamination site |
| title_fullStr |
Libs technique for determination pb concentration in soil samples near contamination site |
| title_full_unstemmed |
Libs technique for determination pb concentration in soil samples near contamination site |
| title_sort |
libs technique for determination pb concentration in soil samples near contamination site |
| publisher |
Jurnal Teknologi, Universiti Teknologi Malaysia |
| publishDate |
2015 |
| url |
http://www.myjurnal.my/public/article-view.php?id=90942 |
| first_indexed |
2018-09-20T13:01:21Z |
| last_indexed |
2018-09-20T13:01:21Z |
| _version_ |
1612239035643723776 |