Determination of hexachlorocyclopentadiene in water by HS-SPME-GC-MS
A headspace solid-phase microextraction gas chromatography-mass spectrometry(HS-SPME-GC-MS) method was established for the determination of hexachlorocyclopentadiene in water, with using headspace solid-phase microextraction injection, DB-1 chromatographic column separation, and gas chromatography/m...
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Editorial Office of Industrial Water Treatment
2025-01-01
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| Series: | Gongye shui chuli |
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| Online Access: | https://www.iwt.cn/CN/10.19965/j.cnki.iwt.2023-1226 |
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| author | YOU Xihua SHI Jinghua WANG Weili CAO Fangfang ZHANG Fengju QIN Chenghua |
| author_facet | YOU Xihua SHI Jinghua WANG Weili CAO Fangfang ZHANG Fengju QIN Chenghua |
| author_sort | YOU Xihua |
| collection | DOAJ |
| description | A headspace solid-phase microextraction gas chromatography-mass spectrometry(HS-SPME-GC-MS) method was established for the determination of hexachlorocyclopentadiene in water, with using headspace solid-phase microextraction injection, DB-1 chromatographic column separation, and gas chromatography/mass spectrometry detector detection. The effects of coating solid-phase extraction needles, inlet temperatures, solid-phase extraction conditions, salt effects on the determination were systematically investigated, and the method was validated under the optimal experimental conditions. The results showed that hexachlorocyclopentadiene exhibited good linearity with chromatographic peak area within the mass concentration range of 0.1-10 µg/L, with a correlation coefficient of 0.997 and a detection limit of 0.03 µg/L. The actual surface water and wastewater samples were measured, and the monitoring result of wastewater sample was 0.5 µg/L, while the monitoring result of surface water sample was not detected. The actual samples were spiked with 0.5 µg/L and 1.0 µg/L, respectively. The recovery rate was 70%-87%, and the relative standard deviation was 4.14%-13.9%(n=6). This method was simple to operate, did not use organic solvents for extraction, had good precision and high accuracy, which could be used for rapid determination of hexachlorocyclopentadiene in industrial wastewater and surface water. |
| format | Article |
| id | doaj-art-a8c308e0476547918987547ddf4dbd62 |
| institution | Kabale University |
| issn | 1005-829X |
| language | zho |
| publishDate | 2025-01-01 |
| publisher | Editorial Office of Industrial Water Treatment |
| record_format | Article |
| series | Gongye shui chuli |
| spelling | doaj-art-a8c308e0476547918987547ddf4dbd622025-01-24T07:59:03ZzhoEditorial Office of Industrial Water TreatmentGongye shui chuli1005-829X2025-01-0145117417810.19965/j.cnki.iwt.2023-12261005-829X（2025）01-0174-05Determination of hexachlorocyclopentadiene in water by HS-SPME-GC-MSYOU Xihua0SHI Jinghua1WANG Weili2CAO Fangfang3ZHANG Fengju4QIN Chenghua5Shandong Provincial Eco-environment Monitoring Center, Ji’nan250101, ChinaShandong Provincial Eco-environment Monitoring Center, Ji’nan250101, ChinaNanjing Kaver Scientific Instrument Co., Ltd., Nanjing210042, ChinaShandong Provincial Eco-environment Monitoring Center, Ji’nan250101, ChinaShandong Provincial Eco-environment Monitoring Center, Ji’nan250101, ChinaChina National Environmental Monitoring Centre, Beijing100012, ChinaA headspace solid-phase microextraction gas chromatography-mass spectrometry(HS-SPME-GC-MS) method was established for the determination of hexachlorocyclopentadiene in water, with using headspace solid-phase microextraction injection, DB-1 chromatographic column separation, and gas chromatography/mass spectrometry detector detection. The effects of coating solid-phase extraction needles, inlet temperatures, solid-phase extraction conditions, salt effects on the determination were systematically investigated, and the method was validated under the optimal experimental conditions. The results showed that hexachlorocyclopentadiene exhibited good linearity with chromatographic peak area within the mass concentration range of 0.1-10 µg/L, with a correlation coefficient of 0.997 and a detection limit of 0.03 µg/L. The actual surface water and wastewater samples were measured, and the monitoring result of wastewater sample was 0.5 µg/L, while the monitoring result of surface water sample was not detected. The actual samples were spiked with 0.5 µg/L and 1.0 µg/L, respectively. The recovery rate was 70%-87%, and the relative standard deviation was 4.14%-13.9%(n=6). This method was simple to operate, did not use organic solvents for extraction, had good precision and high accuracy, which could be used for rapid determination of hexachlorocyclopentadiene in industrial wastewater and surface water.https://www.iwt.cn/CN/10.19965/j.cnki.iwt.2023-1226headspace solid-phase microextractiongas chromatography-mass spectrometrywater samplehexachlorocyclopentadiene |
| spellingShingle | YOU Xihua SHI Jinghua WANG Weili CAO Fangfang ZHANG Fengju QIN Chenghua Determination of hexachlorocyclopentadiene in water by HS-SPME-GC-MS Gongye shui chuli headspace solid-phase microextraction gas chromatography-mass spectrometry water sample hexachlorocyclopentadiene |
| title | Determination of hexachlorocyclopentadiene in water by HS-SPME-GC-MS |
| title_full | Determination of hexachlorocyclopentadiene in water by HS-SPME-GC-MS |
| title_fullStr | Determination of hexachlorocyclopentadiene in water by HS-SPME-GC-MS |
| title_full_unstemmed | Determination of hexachlorocyclopentadiene in water by HS-SPME-GC-MS |
| title_short | Determination of hexachlorocyclopentadiene in water by HS-SPME-GC-MS |
| title_sort | determination of hexachlorocyclopentadiene in water by hs spme gc ms |
| topic | headspace solid-phase microextraction gas chromatography-mass spectrometry water sample hexachlorocyclopentadiene |
| url | https://www.iwt.cn/CN/10.19965/j.cnki.iwt.2023-1226 |
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