Establishment of physicochemical measurements of water polluting substances via flow perturbation gas chromatography
Spillage of water polluting substances via industrial disaster may cause pollution to our environment. Thus, reversed-flow gas chromatography (RF-GC) technique, which applies flow perturbation gas chromatography, was used to investigate the evaporation and estimate the diffusion coefficients of liqu...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Universiti Kebangsaan Malaysia
2014
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| Online Access: | http://journalarticle.ukm.my/8153/ http://journalarticle.ukm.my/8153/1/14_H.H._Mohammad.pdf |
| _version_ | 1848811710414061568 |
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| author | Mohammad, H.H. Sharifuddin Mohd Zain, Rashid Atta Khan, Khalisanni Khalid, |
| author_facet | Mohammad, H.H. Sharifuddin Mohd Zain, Rashid Atta Khan, Khalisanni Khalid, |
| author_sort | Mohammad, H.H. |
| building | UKM Institutional Repository |
| collection | Online Access |
| description | Spillage of water polluting substances via industrial disaster may cause pollution to our environment. Thus, reversed-flow gas chromatography (RF-GC) technique, which applies flow perturbation gas chromatography, was used to investigate the evaporation and estimate the diffusion coefficients of liquid pollutants. Selected alcohols (99.9% purity) and its mixtures were used as samples. The evaporating liquids (stationary phase) were carried out by carrier gas-nitrogen, 99.9% purity (mobile phase) to the detector. The findings of this work showed the physicochemical measurements may vary depending on the composition of water and alcohol mixtures, temperature of the mixtures, as well as the types of alcohol used. This study implies that there is a variation in the results based on the concentration, types and temperature of the liquids that may contribute in the references for future research in the area of environmental pollution analysis. |
| first_indexed | 2025-11-14T23:50:44Z |
| format | Article |
| id | oai:generic.eprints.org:8153 |
| institution | Universiti Kebangasaan Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T23:50:44Z |
| publishDate | 2014 |
| publisher | Universiti Kebangsaan Malaysia |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | oai:generic.eprints.org:81532016-12-14T06:46:23Z http://journalarticle.ukm.my/8153/ Establishment of physicochemical measurements of water polluting substances via flow perturbation gas chromatography Mohammad, H.H. Sharifuddin Mohd Zain, Rashid Atta Khan, Khalisanni Khalid, Spillage of water polluting substances via industrial disaster may cause pollution to our environment. Thus, reversed-flow gas chromatography (RF-GC) technique, which applies flow perturbation gas chromatography, was used to investigate the evaporation and estimate the diffusion coefficients of liquid pollutants. Selected alcohols (99.9% purity) and its mixtures were used as samples. The evaporating liquids (stationary phase) were carried out by carrier gas-nitrogen, 99.9% purity (mobile phase) to the detector. The findings of this work showed the physicochemical measurements may vary depending on the composition of water and alcohol mixtures, temperature of the mixtures, as well as the types of alcohol used. This study implies that there is a variation in the results based on the concentration, types and temperature of the liquids that may contribute in the references for future research in the area of environmental pollution analysis. Universiti Kebangsaan Malaysia 2014-12 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/8153/1/14_H.H._Mohammad.pdf Mohammad, H.H. and Sharifuddin Mohd Zain, and Rashid Atta Khan, and Khalisanni Khalid, (2014) Establishment of physicochemical measurements of water polluting substances via flow perturbation gas chromatography. Sains Malaysiana, 43 (12). pp. 1915-1925. ISSN 0126-6039 http://www.ukm.my/jsm/ |
| spellingShingle | Mohammad, H.H. Sharifuddin Mohd Zain, Rashid Atta Khan, Khalisanni Khalid, Establishment of physicochemical measurements of water polluting substances via flow perturbation gas chromatography |
| title | Establishment of physicochemical measurements of water polluting
substances via flow perturbation gas chromatography |
| title_full | Establishment of physicochemical measurements of water polluting
substances via flow perturbation gas chromatography |
| title_fullStr | Establishment of physicochemical measurements of water polluting
substances via flow perturbation gas chromatography |
| title_full_unstemmed | Establishment of physicochemical measurements of water polluting
substances via flow perturbation gas chromatography |
| title_short | Establishment of physicochemical measurements of water polluting
substances via flow perturbation gas chromatography |
| title_sort | establishment of physicochemical measurements of water polluting
substances via flow perturbation gas chromatography |
| url | http://journalarticle.ukm.my/8153/ http://journalarticle.ukm.my/8153/ http://journalarticle.ukm.my/8153/1/14_H.H._Mohammad.pdf |