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降尘中多溴联苯醚及有机氯农药的分析方法

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郭洁红, 侯德坤, 贲玉婕, 李兴红, 曹学丽. 降尘中多溴联苯醚及有机氯农药的分析方法[J]. 环境化学, 2011, 30(6): 1180-1185.
引用本文: 郭洁红, 侯德坤, 贲玉婕, 李兴红, 曹学丽. 降尘中多溴联苯醚及有机氯农药的分析方法[J]. 环境化学, 2011, 30(6): 1180-1185.
shu
GUO Jiehong, HOU Dekun, BEN Yujie, LI Xinghong, CAO Xueli. ANALYTICAL METHOD FOR POLYBROMINATED DIPHENYL ETHERS AND ORGANOCHLORINE PESTICIDES IN THE DUSTFALL[J]. Environmental Chemistry, 2011, 30(6): 1180-1185.
Citation: GUO Jiehong, HOU Dekun, BEN Yujie, LI Xinghong, CAO Xueli. ANALYTICAL METHOD FOR POLYBROMINATED DIPHENYL ETHERS AND ORGANOCHLORINE PESTICIDES IN THE DUSTFALL[J]. Environmental Chemistry, 2011, 30(6): 1180-1185.
shu

降尘中多溴联苯醚及有机氯农药的分析方法

  • 1.

    环境化学与生态毒理学国家重点实验室, 中国科学院生态环境研究中心, 北京, 100085;

  • 2.

    北京工商大学, 北京, 100048

  • 基金项目:

    国家自然科学基金项目(20607026, 20877092)资助.

ANALYTICAL METHOD FOR POLYBROMINATED DIPHENYL ETHERS AND ORGANOCHLORINE PESTICIDES IN THE DUSTFALL

  • 1.

    State Key Laboratory of Environmental Chemistry and Eco-toxicology, Research Center of Eco-Environment Sciences, Chinese Academy of Sciences, Beijing, 100085, China;

  • 2.

    Beijing Technology and Business University, Beijing, 100048, China

  • Fund Project:

  • 摘要: 利用硅胶吸附色谱和凝胶渗透色谱结合净化的方法,实现了对降尘中有机氯农药和多溴联苯醚的同时分离净化, 有效地避免了降尘中干扰物质对有机氯农药和多溴联苯醚检测时产生的干扰. 在优化的条件下,浮尘样本中有机氯农药和多溴联苯醚的添加回收率分别在65.8%—115%和58.6%—112%之间, 检测限分别在0.002—0.011 ng·g-1和0.001—0.102 ng·g-1之间; 实际样本中代用标准TCMX和EO-5277的回收率分别为72%—129%和50%—89%. 建立的方法可以用于环境降尘样本中有机氯农药和多溴联苯醚的净化分离.
    Abstract: Here,a method based on silica gel chromatography and gel permeation chromatography for the separation and clean-up of trace polybrominated diphenyl ethers (PBDEs) and organochlorine pesticides (OCPs) in dustfall was developed. The method was effective in reducing the matrix interferences to the target compounds. Under optimum conditions, the spiked recovery of OCPs and PBDEs in dustfall was 65.8%—115% and 58.6%—112%, respectively, and LODs was 0.002—0.011 ng·g-1 and 0.001—0.102 ng·g-1, respectively. The recovery of surrogate TCMX and EO-5277 in real samples was 72%—129% and 50%—89%, respectively. The main parameters of the method and recovery of surrogate in real samples showed that the method allowed the reliable investigation of environmental dustfall samples.
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  • [1] Qiu X H, Zhu T, Yao B, et al. Contribution of dicofol to the current DDT pollution in China [J]. Environ Sci Technol, 2005, 39: 4385-4390.
    [2] Wang G, Lu Y L, Li J, et al. Regional differences and sources of organochlorine pesticides in soils surrounding chemical industrial parks [J]. Environ Monit Assess, 2009, 152: 259-269
    [3] Cai Q Y, Mo C H, Wu Q T, et al. The status of soil contamination by semivolatile organic chemicals (SVOCs) in China: A review [J]. Sci Total Environ, 2008, 389(2/3): 209-224
    [4] Han Y M, Du P X, Cao J J, et al. Multivariate analysis of heavy metal contamination in urban dusts of Xi'an, Central China [J]. Sci Total Environ, 2006, 355: 176-186
    [5] Han B, Bai Z P, Guo G H, et al. Characterization of PM10 fraction of road dust for polycyclic aromatic hydrocarbons (PAHs) from Anshan, China [J]. J Hazard Mater, 2009, 170: 934-940
    [6] Han L H, Zhuang G S, Cheng S Y, et al. Characteristics of re-suspended road dust and its impact on the atmospheric environment in Beijing [J]. Atmos Environ, 2007, 41: 7485-7499
    [7] Xu D D, Dan M, Song Y, et al. Concentration characteristics of extractable organohalogens in PM2.5 and PM10 in Beijing, China [J]. Atmos Environ, 2005, 39: 4119-4128
    [8] 王亚韡, 蔡亚岐, 江桂斌. 斯德哥尔摩公约新增持久性有机污染物的一些研究进展 [J]. 中国科学: 化学, 2010, 40 (2): 99-123
    [9] Fan S B, Tian G, Li G, et al. Road fugitive dust emission characteristics in Beijing during Olympics Game 2008 in Beijing, China [J]. Atmos Environ, 2009, 43: 6003-6010
    [10] 马玲玲, 劳文剑, 王学彤, 等. 北京近郊土壤中痕量半挥发性有机污染物的分析方法研究 [J]. 分析化学, 2003, 31(9): 1025-1029
    [11] United States Environmental Agency. Method 8081A-Organochlorine Pesticides by Gas Chromatography . 1996
    [12] United States Environmental Agency. Method 1614-Brominated Diphenyl Ethers in Water, Soil, Sediment, and Tissue by HRGC/HRMS . 2007-08
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  • 收稿日期:  2010-05-11
郭洁红, 侯德坤, 贲玉婕, 李兴红, 曹学丽. 降尘中多溴联苯醚及有机氯农药的分析方法[J]. 环境化学, 2011, 30(6): 1180-1185.
引用本文: 郭洁红, 侯德坤, 贲玉婕, 李兴红, 曹学丽. 降尘中多溴联苯醚及有机氯农药的分析方法[J]. 环境化学, 2011, 30(6): 1180-1185.
shu
GUO Jiehong, HOU Dekun, BEN Yujie, LI Xinghong, CAO Xueli. ANALYTICAL METHOD FOR POLYBROMINATED DIPHENYL ETHERS AND ORGANOCHLORINE PESTICIDES IN THE DUSTFALL[J]. Environmental Chemistry, 2011, 30(6): 1180-1185.
Citation: GUO Jiehong, HOU Dekun, BEN Yujie, LI Xinghong, CAO Xueli. ANALYTICAL METHOD FOR POLYBROMINATED DIPHENYL ETHERS AND ORGANOCHLORINE PESTICIDES IN THE DUSTFALL[J]. Environmental Chemistry, 2011, 30(6): 1180-1185.
shu

降尘中多溴联苯醚及有机氯农药的分析方法

  • 1.  环境化学与生态毒理学国家重点实验室, 中国科学院生态环境研究中心, 北京, 100085;
  • 2.  北京工商大学, 北京, 100048
  • 收稿日期:  2010-05-11
基金项目:

国家自然科学基金项目(20607026, 20877092)资助.

摘要: 利用硅胶吸附色谱和凝胶渗透色谱结合净化的方法,实现了对降尘中有机氯农药和多溴联苯醚的同时分离净化, 有效地避免了降尘中干扰物质对有机氯农药和多溴联苯醚检测时产生的干扰. 在优化的条件下,浮尘样本中有机氯农药和多溴联苯醚的添加回收率分别在65.8%—115%和58.6%—112%之间, 检测限分别在0.002—0.011 ng·g-1和0.001—0.102 ng·g-1之间; 实际样本中代用标准TCMX和EO-5277的回收率分别为72%—129%和50%—89%. 建立的方法可以用于环境降尘样本中有机氯农药和多溴联苯醚的净化分离.

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