Analysis of phenolic compounds in soil using ionic liquid aqueous solution as extractant coupled with ion chromatography(离子液体水溶液萃取-离子色谱测定土壤中酚类化合物)
建立了离子液体(氯化1-辛基-3-甲基咪唑([Omim]Cl))水溶液萃取-离子色谱测定土壤中酚类化合物的方法.研究了离子液体水溶液的浓度,萃取时间,固液比等因素对萃取效率的影响；对比了离子液体与传统萃取溶剂的萃取效率；优化了离子色谱同时测定5种酚的最佳色谱条件.在最佳条件下,离子液体对2, 4-二甲基苯酚、对硝基苯酚、2-萘酚、2, 4-二硝基苯酚及双酚A 5种物质的萃取效率在75%以上；该方法具有较低的检出限(1.8~4.2 µg •L-1, S/N = 3).将该方法用于实际土壤样品的检测,回收率为85.18%~98.23%....
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| Format: | Article |
| Language: | zho |
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Zhejiang University Press
2010-03-01
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| Series: | Zhejiang Daxue xuebao. Lixue ban |
| Subjects: | |
| Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2010.02.016 |
| _version_ | 1797236147682803712 |
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| author | ZHUHai-bao(朱海豹) YAOChao-ying(姚超英) WANGLing(汪玲) FANYun-chang(范云场) ZHUYan(朱岩) |
| author_facet | ZHUHai-bao(朱海豹) YAOChao-ying(姚超英) WANGLing(汪玲) FANYun-chang(范云场) ZHUYan(朱岩) |
| author_sort | ZHUHai-bao(朱海豹) |
| collection | DOAJ |
| description | 建立了离子液体(氯化1-辛基-3-甲基咪唑([Omim]Cl))水溶液萃取-离子色谱测定土壤中酚类化合物的方法.研究了离子液体水溶液的浓度,萃取时间,固液比等因素对萃取效率的影响；对比了离子液体与传统萃取溶剂的萃取效率；优化了离子色谱同时测定5种酚的最佳色谱条件.在最佳条件下,离子液体对2, 4-二甲基苯酚、对硝基苯酚、2-萘酚、2, 4-二硝基苯酚及双酚A 5种物质的萃取效率在75%以上；该方法具有较低的检出限(1.8~4.2 µg •L-1, S/N = 3).将该方法用于实际土壤样品的检测,回收率为85.18%~98.23%. |
| first_indexed | 2024-04-24T16:59:14Z |
| format | Article |
| id | doaj.art-6f301903d22341c38f06bdf8e4b2f6c7 |
| institution | Directory Open Access Journal |
| issn | 1008-9497 |
| language | zho |
| last_indexed | 2024-04-24T16:59:14Z |
| publishDate | 2010-03-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | Zhejiang Daxue xuebao. Lixue ban |
| spelling | doaj.art-6f301903d22341c38f06bdf8e4b2f6c72024-03-29T01:58:28ZzhoZhejiang University PressZhejiang Daxue xuebao. Lixue ban1008-94972010-03-0137219620010.3785/j.issn.1008-9497.2010.02.016Analysis of phenolic compounds in soil using ionic liquid aqueous solution as extractant coupled with ion chromatography(离子液体水溶液萃取-离子色谱测定土壤中酚类化合物)ZHUHai-bao(朱海豹)0YAOChao-ying(姚超英)1WANGLing(汪玲)2FANYun-chang(范云场)3ZHUYan(朱岩)4 1.Department of Chemistry, Zhejiang University, Hangzhou 310028, China( 1.浙江大学化学系，浙江 杭州 310028) 2.Department of Chemical Engineering, Hangzhou Vocational & Technical College, Hangzhou 310018, China( 2.杭州职业技术学院化工系，浙江 杭州 310018) 3.College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, Henan Province, China( 3.信阳师范学院化学化工学院，河南 信阳 464000) 1.Department of Chemistry, Zhejiang University, Hangzhou 310028, China( 1.浙江大学化学系，浙江 杭州 310028) 1.Department of Chemistry, Zhejiang University, Hangzhou 310028, China( 1.浙江大学化学系，浙江 杭州 310028)建立了离子液体(氯化1-辛基-3-甲基咪唑([Omim]Cl))水溶液萃取-离子色谱测定土壤中酚类化合物的方法.研究了离子液体水溶液的浓度,萃取时间,固液比等因素对萃取效率的影响；对比了离子液体与传统萃取溶剂的萃取效率；优化了离子色谱同时测定5种酚的最佳色谱条件.在最佳条件下,离子液体对2, 4-二甲基苯酚、对硝基苯酚、2-萘酚、2, 4-二硝基苯酚及双酚A 5种物质的萃取效率在75%以上；该方法具有较低的检出限(1.8~4.2 µg •L-1, S/N = 3).将该方法用于实际土壤样品的检测,回收率为85.18%~98.23%.https://doi.org/10.3785/j.issn.1008-9497.2010.02.016离子液体萃取酚类化合物离子色谱 |
| spellingShingle | ZHUHai-bao(朱海豹) YAOChao-ying(姚超英) WANGLing(汪玲) FANYun-chang(范云场) ZHUYan(朱岩) Analysis of phenolic compounds in soil using ionic liquid aqueous solution as extractant coupled with ion chromatography(离子液体水溶液萃取-离子色谱测定土壤中酚类化合物) Zhejiang Daxue xuebao. Lixue ban 离子液体 萃取 酚类化合物 离子色谱 |
| title | Analysis of phenolic compounds in soil using ionic liquid aqueous solution as extractant coupled with ion chromatography(离子液体水溶液萃取-离子色谱测定土壤中酚类化合物) |
| title_full | Analysis of phenolic compounds in soil using ionic liquid aqueous solution as extractant coupled with ion chromatography(离子液体水溶液萃取-离子色谱测定土壤中酚类化合物) |
| title_fullStr | Analysis of phenolic compounds in soil using ionic liquid aqueous solution as extractant coupled with ion chromatography(离子液体水溶液萃取-离子色谱测定土壤中酚类化合物) |
| title_full_unstemmed | Analysis of phenolic compounds in soil using ionic liquid aqueous solution as extractant coupled with ion chromatography(离子液体水溶液萃取-离子色谱测定土壤中酚类化合物) |
| title_short | Analysis of phenolic compounds in soil using ionic liquid aqueous solution as extractant coupled with ion chromatography(离子液体水溶液萃取-离子色谱测定土壤中酚类化合物) |
| title_sort | analysis of phenolic compounds in soil using ionic liquid aqueous solution as extractant coupled with ion chromatography 离子液体水溶液萃取 离子色谱测定土壤中酚类化合物 |
| topic | 离子液体 萃取 酚类化合物 离子色谱 |
| url | https://doi.org/10.3785/j.issn.1008-9497.2010.02.016 |
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