Heavy metals in private car dust collected from Universiti Malaysia Pahang, Gambang Campus: Contamination and human health risks
A pilot study was conducted to investigate the concentrations of seven heavy metals (Zn, Cu, Cr, Cd, Fe, Ni and Pb) in private car dusts collected from Universiti Malaysia Pahang (UMP), Gambang campus. Ten private cars were selected among UMP staffs and students, and the dust sampl...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Penerbit Universiti Malaysia Pahang
2021
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| Online Access: | http://umpir.ump.edu.my/id/eprint/32954/1/tay2021_car%20dust.pdf |
| _version_ | 1825814127752249344 |
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| author | Tay, Joo Hui Nurhameeza, Zakaria |
| author_facet | Tay, Joo Hui Nurhameeza, Zakaria |
| author_sort | Tay, Joo Hui |
| collection | UMP |
| description | A pilot study was conducted to investigate the concentrations of seven heavy metals (Zn, Cu, Cr, Cd, Fe, Ni and Pb) in private car dusts collected from Universiti Malaysia Pahang (UMP), Gambang campus. Ten private cars were selected among UMP staffs and students, and the dust samples were obtained by using a conventional vacuum cleaner with a clean nylon sampling sock pre-inserted into the suction nozzle. All samples were acid-digested with aqua regia solution and analysed for metal concentration using Atomic Absorption Spectrometry (AAS). The highest mean concentrations were recorded for Fe (650± 480 mg/kg), followed by Zn (160 ± 110 mg/kg), Cu (76.2 ± 18.5 mg/kg), Pb (39.2 ± 99.1 mg/kg), Ni (6.39 ± 8.30 mg/kg), Cr (3.42 ± 5.90 mg/kg) and Cd (0.55 ± 1.40 mg/kg). Hazard quotient (HQ) and hazard index (HI) values lower than 1 indicated no potential non-carcinogenic risks to the adult drivers. |
| first_indexed | 2024-03-06T12:54:14Z |
| format | Article |
| id | UMPir32954 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:54:14Z |
| publishDate | 2021 |
| publisher | Penerbit Universiti Malaysia Pahang |
| record_format | dspace |
| spelling | UMPir329542022-05-26T08:06:36Z http://umpir.ump.edu.my/id/eprint/32954/ Heavy metals in private car dust collected from Universiti Malaysia Pahang, Gambang Campus: Contamination and human health risks Tay, Joo Hui Nurhameeza, Zakaria GE Environmental Sciences QD Chemistry A pilot study was conducted to investigate the concentrations of seven heavy metals (Zn, Cu, Cr, Cd, Fe, Ni and Pb) in private car dusts collected from Universiti Malaysia Pahang (UMP), Gambang campus. Ten private cars were selected among UMP staffs and students, and the dust samples were obtained by using a conventional vacuum cleaner with a clean nylon sampling sock pre-inserted into the suction nozzle. All samples were acid-digested with aqua regia solution and analysed for metal concentration using Atomic Absorption Spectrometry (AAS). The highest mean concentrations were recorded for Fe (650± 480 mg/kg), followed by Zn (160 ± 110 mg/kg), Cu (76.2 ± 18.5 mg/kg), Pb (39.2 ± 99.1 mg/kg), Ni (6.39 ± 8.30 mg/kg), Cr (3.42 ± 5.90 mg/kg) and Cd (0.55 ± 1.40 mg/kg). Hazard quotient (HQ) and hazard index (HI) values lower than 1 indicated no potential non-carcinogenic risks to the adult drivers. Penerbit Universiti Malaysia Pahang 2021-12-30 Article PeerReviewed pdf en cc_by_4 http://umpir.ump.edu.my/id/eprint/32954/1/tay2021_car%20dust.pdf Tay, Joo Hui and Nurhameeza, Zakaria (2021) Heavy metals in private car dust collected from Universiti Malaysia Pahang, Gambang Campus: Contamination and human health risks. Current Science and Technology (CST), 1 (2). pp. 52-57. ISSN 2785-8804. (Published) https://journal.ump.edu.my/cst/article/view/6688/1698 https://doi.org/10.15282/cst.v1i2.6688 |
| spellingShingle | GE Environmental Sciences QD Chemistry Tay, Joo Hui Nurhameeza, Zakaria Heavy metals in private car dust collected from Universiti Malaysia Pahang, Gambang Campus: Contamination and human health risks |
| title | Heavy metals in private car dust collected from Universiti Malaysia Pahang, Gambang Campus: Contamination and human health risks |
| title_full | Heavy metals in private car dust collected from Universiti Malaysia Pahang, Gambang Campus: Contamination and human health risks |
| title_fullStr | Heavy metals in private car dust collected from Universiti Malaysia Pahang, Gambang Campus: Contamination and human health risks |
| title_full_unstemmed | Heavy metals in private car dust collected from Universiti Malaysia Pahang, Gambang Campus: Contamination and human health risks |
| title_short | Heavy metals in private car dust collected from Universiti Malaysia Pahang, Gambang Campus: Contamination and human health risks |
| title_sort | heavy metals in private car dust collected from universiti malaysia pahang gambang campus contamination and human health risks |
| topic | GE Environmental Sciences QD Chemistry |
| url | http://umpir.ump.edu.my/id/eprint/32954/1/tay2021_car%20dust.pdf |
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