Characterization of pollution indices in soil surrounding a power plant by laser induced breakdown spectroscopy
The distribution of pollution indices of copper, iron, lead, and nickel in the soil around a gas fired power plant were determined by laser induced breakdown spectroscopy. A Q-switched Nd:YAG laser operating at 90 mJ and 1064 nm was employed to convert the soil into a plasma that was characterized b...
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Taylor and Francis Inc.
2015
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my.utm.580382021-12-07T06:29:58Z http://eprints.utm.my/id/eprint/58038/ Characterization of pollution indices in soil surrounding a power plant by laser induced breakdown spectroscopy Arab, Mustafa Bidin, Noriah Chaudhary, Kashif Hosseinian, Raheleh QC Physics The distribution of pollution indices of copper, iron, lead, and nickel in the soil around a gas fired power plant were determined by laser induced breakdown spectroscopy. A Q-switched Nd:YAG laser operating at 90 mJ and 1064 nm was employed to convert the soil into a plasma that was characterized by optical emission spectroscopy. High concentrations of copper, iron, lead, and nickel were measured near the power station. The enrichment factors for lead, copper, nickel, and iron were 0.38–0.64, 0.2–0.65, 0.49–0.73, and 1.02–1.46 with means of 0.48, 0.37, 0.60, and 1.16. Geo-accumulation was observed to be in class 0 (unpolluted) for all metals except for iron, which was in class 0–1. The ecological risk factor was in the low potential range for all metal concentrations. From the center to the outskirts of power station and from surface to deep soil, the soil quality varied from low polluted to unpolluted for heavy metals due to power plant emission, fuel storage, and station remnants. Taylor and Francis Inc. 2015 Article PeerReviewed Arab, Mustafa and Bidin, Noriah and Chaudhary, Kashif and Hosseinian, Raheleh (2015) Characterization of pollution indices in soil surrounding a power plant by laser induced breakdown spectroscopy. Alytical Letters, 48 (2). pp. 360-370. ISSN 0003-2719 http://dx.doi.org/10.1080/00032719.2014.942911 DOI:10.1080/00032719.2014.942911 |
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Universiti Teknologi Malaysia |
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QC Physics Arab, Mustafa Bidin, Noriah Chaudhary, Kashif Hosseinian, Raheleh Characterization of pollution indices in soil surrounding a power plant by laser induced breakdown spectroscopy |
| description |
The distribution of pollution indices of copper, iron, lead, and nickel in the soil around a gas fired power plant were determined by laser induced breakdown spectroscopy. A Q-switched Nd:YAG laser operating at 90 mJ and 1064 nm was employed to convert the soil into a plasma that was characterized by optical emission spectroscopy. High concentrations of copper, iron, lead, and nickel were measured near the power station. The enrichment factors for lead, copper, nickel, and iron were 0.38–0.64, 0.2–0.65, 0.49–0.73, and 1.02–1.46 with means of 0.48, 0.37, 0.60, and 1.16. Geo-accumulation was observed to be in class 0 (unpolluted) for all metals except for iron, which was in class 0–1. The ecological risk factor was in the low potential range for all metal concentrations. From the center to the outskirts of power station and from surface to deep soil, the soil quality varied from low polluted to unpolluted for heavy metals due to power plant emission, fuel storage, and station remnants. |
| format |
Article |
| author |
Arab, Mustafa Bidin, Noriah Chaudhary, Kashif Hosseinian, Raheleh |
| author_facet |
Arab, Mustafa Bidin, Noriah Chaudhary, Kashif Hosseinian, Raheleh |
| author_sort |
Arab, Mustafa |
| title |
Characterization of pollution indices in soil surrounding a power plant by laser induced breakdown spectroscopy |
| title_short |
Characterization of pollution indices in soil surrounding a power plant by laser induced breakdown spectroscopy |
| title_full |
Characterization of pollution indices in soil surrounding a power plant by laser induced breakdown spectroscopy |
| title_fullStr |
Characterization of pollution indices in soil surrounding a power plant by laser induced breakdown spectroscopy |
| title_full_unstemmed |
Characterization of pollution indices in soil surrounding a power plant by laser induced breakdown spectroscopy |
| title_sort |
characterization of pollution indices in soil surrounding a power plant by laser induced breakdown spectroscopy |
| publisher |
Taylor and Francis Inc. |
| publishDate |
2015 |
| url |
http://eprints.utm.my/id/eprint/58038/ http://dx.doi.org/10.1080/00032719.2014.942911 |
| _version_ |
1718926024835596288 |
| score |
13.250246 |