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邓旭, 印红玲, 何婉玲, 罗怡, 吴迪, 罗林, 谌俊. 有机磷酸酯在成都市市/郊区剖面土壤及农作物中的分布及迁移[J]. 环境化学, 2019, 38(3): 679-685. doi: 10.7524/j.issn.0254-6108.2018042803
引用本文: 邓旭, 印红玲, 何婉玲, 罗怡, 吴迪, 罗林, 谌俊. 有机磷酸酯在成都市市/郊区剖面土壤及农作物中的分布及迁移[J]. 环境化学, 2019, 38(3): 679-685. doi: 10.7524/j.issn.0254-6108.2018042803
shu
DENG Xu, YIN Hongling, HE Wanling, LUO Yi, WU Di, LUO Lin, CHEN Jun. Distribution and migration of OPEs in soil profile and crops in urban and suburban areas of Chengdu[J]. Environmental Chemistry, 2019, 38(3): 679-685. doi: 10.7524/j.issn.0254-6108.2018042803
Citation: DENG Xu, YIN Hongling, HE Wanling, LUO Yi, WU Di, LUO Lin, CHEN Jun. Distribution and migration of OPEs in soil profile and crops in urban and suburban areas of Chengdu[J]. Environmental Chemistry, 2019, 38(3): 679-685. doi: 10.7524/j.issn.0254-6108.2018042803
shu

有机磷酸酯在成都市市/郊区剖面土壤及农作物中的分布及迁移

  • 1.

    成都信息工程大学资源环境学院, 成都, 610225

  • 基金项目:

    国家自然科学基金（21407014，41773072）和成都信息工程大学大气环境模拟与污染控制重点实验室开放课题（KFKT2016001）.

Distribution and migration of OPEs in soil profile and crops in urban and suburban areas of Chengdu

  • 1.

    Chengdu University of Information Technology, Chengdu, 610025, China

  • Fund Project: Supported by the National Natural Science Fund (21407014, 41773072), the Key Laboratory Fund for Atmospheric Pollution Control and Environmental Simulation of Chengdu University of Information Technology (KFKT2016001).

  • 摘要: 采用气相色谱-质谱联用仪定量分析了成都市区/郊区土壤和农作物中7种典型有机磷酸酯（OPEs）的浓度及分布.成都市市/郊区采土壤中Σ7OPEs的浓度范围为91.24-544.97 ng·g-1，郊区比市区OPEs污染严重.磷酸三丁酯（TnBP）、磷酸三丁氧乙酯（TBEP）和磷酸三异辛酯（TEHP）含量较高，而磷酸三（2，3-二氯丙基）酯（TDCPP）和磷酸三苯酯（TPhP）均未检出.OPEs在剖面土壤中存在纵向迁移，且迁移程度有差异.蚕豆易富集磷酸三氯丙酯（TCPP），芹菜对TBEP和TEHP的富集程度相对较高，牛皮菜易富集TEHP.
    Abstract: Concentrations and distribution characteristics of seven typical organophosphates esters (OPEs) in soils and crops from the urban/suburban areas of Chengdu were quantitatively analyzed by GC-MS. The concentrations of Σ7OPEs in the urban/suburban areas in Chengdu ranged from 91.24 to 544.97 ng·g-1, and the pollution level of OPEs in the suburban area was more serious than in the urban area. Tri-n-butyl phosphate (TnBP), tributoxyethyl phosphate (TBEP) and tris(2-ethylhexyl) phosphate (TEHP) were detected with higher concentrations in any samples, while tridichloropropyl phosphate(TDCPP) and triphenyl Phosphate(TPhP) were not detected in all samples. The longitudinal migration profile of OPEs in the soil was observed, which showed significant migration difference. Trichloropropyl phosphate(TCPP) was accumulated more by broad bean, while celery accumulated more TBEP and TEHP, chard easily accumulated TEHP.
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  • 收稿日期:  2018-04-28
  • 刊出日期:  2019-03-15
邓旭, 印红玲, 何婉玲, 罗怡, 吴迪, 罗林, 谌俊. 有机磷酸酯在成都市市/郊区剖面土壤及农作物中的分布及迁移[J]. 环境化学, 2019, 38(3): 679-685. doi: 10.7524/j.issn.0254-6108.2018042803
引用本文: 邓旭, 印红玲, 何婉玲, 罗怡, 吴迪, 罗林, 谌俊. 有机磷酸酯在成都市市/郊区剖面土壤及农作物中的分布及迁移[J]. 环境化学, 2019, 38(3): 679-685. doi: 10.7524/j.issn.0254-6108.2018042803
shu
DENG Xu, YIN Hongling, HE Wanling, LUO Yi, WU Di, LUO Lin, CHEN Jun. Distribution and migration of OPEs in soil profile and crops in urban and suburban areas of Chengdu[J]. Environmental Chemistry, 2019, 38(3): 679-685. doi: 10.7524/j.issn.0254-6108.2018042803
Citation: DENG Xu, YIN Hongling, HE Wanling, LUO Yi, WU Di, LUO Lin, CHEN Jun. Distribution and migration of OPEs in soil profile and crops in urban and suburban areas of Chengdu[J]. Environmental Chemistry, 2019, 38(3): 679-685. doi: 10.7524/j.issn.0254-6108.2018042803
shu

有机磷酸酯在成都市市/郊区剖面土壤及农作物中的分布及迁移

  • 1. 成都信息工程大学资源环境学院, 成都, 610225
  • 收稿日期:  2018-04-28
基金项目:

国家自然科学基金（21407014，41773072）和成都信息工程大学大气环境模拟与污染控制重点实验室开放课题（KFKT2016001）.

摘要: 采用气相色谱-质谱联用仪定量分析了成都市区/郊区土壤和农作物中7种典型有机磷酸酯（OPEs）的浓度及分布.成都市市/郊区采土壤中Σ7OPEs的浓度范围为91.24-544.97 ng·g-1，郊区比市区OPEs污染严重.磷酸三丁酯（TnBP）、磷酸三丁氧乙酯（TBEP）和磷酸三异辛酯（TEHP）含量较高，而磷酸三（2，3-二氯丙基）酯（TDCPP）和磷酸三苯酯（TPhP）均未检出.OPEs在剖面土壤中存在纵向迁移，且迁移程度有差异.蚕豆易富集磷酸三氯丙酯（TCPP），芹菜对TBEP和TEHP的富集程度相对较高，牛皮菜易富集TEHP.

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