• 中文核心期刊
  • 中国科技核心期刊
  • CSCD来源期刊
  • DOAJ 收录
  • Scopus 收录
高级搜索

土壤样品中挥发性有机物的提取方法研究

阎妮, 刘菲, 刘玉龙, 刘博

阎妮, 刘菲, 刘玉龙, 刘博. 土壤样品中挥发性有机物的提取方法研究[J]. 岩矿测试, 2012, 31(1): 166-171.
引用本文: 阎妮, 刘菲, 刘玉龙, 刘博. 土壤样品中挥发性有机物的提取方法研究[J]. 岩矿测试, 2012, 31(1): 166-171.
shu
YAN Ni, LIU Fei, LIU Yu-long, LIU Bo. Study on a Pretreatment Method for Volatile Organic Compounds in Standard Soil Samples[J]. Rock and Mineral Analysis, 2012, 31(1): 166-171.
Citation: YAN Ni, LIU Fei, LIU Yu-long, LIU Bo. Study on a Pretreatment Method for Volatile Organic Compounds in Standard Soil Samples[J]. Rock and Mineral Analysis, 2012, 31(1): 166-171.
shu

土壤样品中挥发性有机物的提取方法研究

  • 1.

    中国地质大学(北京)水资源与环境工程北京市重点实验室, 北京 100083

  • 2.

    中国地质大学(北京)水资源与环境工程北京市重点实验室, 北京 100083

  • 3.

    中国地质大学(北京)水资源与环境工程北京市重点实验室, 北京 100083

  • 4.

    中国地质大学(北京)水资源与环境工程北京市重点实验室, 北京 100083

基金项目: 

中国地质调查局地质调查工作项目(1212011016009)

科技部重大专项——水体污染控制与治理科技重大专项(2009ZX07420-008-02)

Study on a Pretreatment Method for Volatile Organic Compounds in Standard Soil Samples

  • 1.

    Beijing Key Laboratory of Water Resources and Environmental Engineering, China University of Geosciences, Beijing 100083, China

  • 2.

    Beijing Key Laboratory of Water Resources and Environmental Engineering, China University of Geosciences, Beijing 100083, China

  • 3.

    Beijing Key Laboratory of Water Resources and Environmental Engineering, China University of Geosciences, Beijing 100083, China

  • 4.

    Beijing Key Laboratory of Water Resources and Environmental Engineering, China University of Geosciences, Beijing 100083, China

摘要

    摘要
  • 摘要: 挥发性有机物(VOCs)在土壤样品中残留浓度低且极易挥发,因此测定时选择合适的提取方法十分重要。文章研究优化了土壤样品中包括卤代烷烃、卤代烯烃和苯类的53种VOCs的提取方法。通过比较酸化、甲醇提取剂浓度和提取体积对土壤中挥发性有机物提取效率的影响,建立了使用4 mL 100%甲醇不酸化提取,顶空-气相色谱-质谱联用测定的分析方法,结果表明,0.10 μg/g加标土壤53种VOCs的平均回收率为40.45%~119.73%,精密度(RSD,n＝7)为1.26%~9.14%;1,1,2,2-四氯乙烷、三氯乙烯的回收率欠佳,主要是由于在碱性土壤条件下1,1,2,2-四氯乙烷分解造成的。该方法简便、快速,提取效果较好。但对土壤标准样品CRM 628-030进行提取,烯烃的回收率偏低,达不到给定区间浓度,且无法控制1,1,2,2-四氯乙烷的分解问题,有待于进一步研究。
    Abstract: Volatile organic compounds (VOCs) have low concentrations and are readily volatile in soil samples. Therefore, it is very important to choose the appropriate extraction method. A method for the extraction of 53 kinds of VOCs in standard soil samples was established in this paper, including halogenated alkanes, halogenated alkenes and benzenes. After comparing the influence of pH with the concentration and volume of extract solvent, the method of Headspace-Gas Chromatography-Mass Spectrometry (GC-MS) was established to analyze volatile organic compounds by using 4 mL 100% methanol without acidification. Except for 1,1,2,2-tetrachloroethane and trichloroethylene, the average recoveries of 53 VOCs and 2 surrogates were between 40.45%-119.73% with 0.10 μg/g internal standard, and the relative standard deviations (RSD) for all the compounds ranged from 1.26% to 9.14%. The abnormal 1,1,2,2-tetrachloroethane and trichloroethylene was mainly caused by the decomposition of 1,1,2,2-tetrachloroethane in alkaline soil. This method was fast, simple, and effective in extraction. More research is necessary to address the problems of low recovery rate of alkenes for soil Standard Reference Sample CRM 628-030 and the decomposition of 1,1,2,2-tetrachloroethane.
    • HTML全文
    • 参考文献(26)
  • Marco A A, Ben J M, Alan P J. VOC immobilization in soil by adsorption, absorption and encapsulation[J].Journal of Hazardous Materials, 1997, 56(1-2): 225-226.

    Marco A A, Ben J M, Alan P J. VOC immobilization in soil by adsorption, absorption and encapsulation[J].Journal of Hazardous Materials, 1997, 56(1-2): 225-226.
    张焕珠,宋伟民.挥发性有机化合物对小鼠神经行为功能的影响[J].环境与职业医学, 2005, 22(2): 112-115.
    Pecoraino G, Scalici L, Scalici L, Avelloneb G, Ceraulo L, Favara R, Candela E G, Provenzano M C, Scalett C. Distribution of volatile organic compounds in sicillan groundwaters analysed by head space-solid phase microextraction coupled with gas chromatography mass spectrometry (SPME/GC/MS) [J].Water Research, 2008, 42: 3563-3577.

    Pecoraino G, Scalici L, Scalici L, Avelloneb G, Ceraulo L, Favara R, Candela E G, Provenzano M C, Scalett C. Distribution of volatile organic compounds in sicillan groundwaters analysed by head space-solid phase microextraction coupled with gas chromatography mass spectrometry (SPME/GC/MS) [J].Water Research, 2008, 42: 3563-3577.
    EPA 5021A,Volatile organic compounds in various sample matrices using equilibrium headspace analysis [S].

    EPA 5021A,Volatile organic compounds in various sample matrices using equilibrium headspace analysis [S].
    Hewitt A D. Comparison of sample preparation methods for the analysis of volatile organic compounds in soil Samples: Solvent extraction vs vapor partitioning[J]. Environmental Science and Technology, 1998, 32: 143-149.

    Hewitt A D. Comparison of sample preparation methods for the analysis of volatile organic compounds in soil Samples: Solvent extraction vs vapor partitioning[J]. Environmental Science and Technology, 1998, 32: 143-149.
    叶露,王永桔.二硫化碳萃取毛细管柱气相色谱法测定水质中的苯系物[J].污染防治技术, 2005, 18(6): 53-54.
    EPA 5035, Closed-system purge-and-trap and extraction for volatile organics in soil and waste samples[S].

    EPA 5035, Closed-system purge-and-trap and extraction for volatile organics in soil and waste samples[S].
    殷月芬,文凌飞,李必芬,黄杉生,康剑石.土壤中挥发性有机化合物GC-MS测定[J].分析测试学报,2003, 22(1): 86-88.
    刘慧,朱优峰,徐晓白,李新中,赵起越.吹扫-捕集气质联用法测定北京郊区土壤中挥发性有机物[J].复旦大学学报:自然科学版,2003,42(6):856-860.
    贾静,饶竹.吹扫捕集-气相色谱/质谱法测定土壤中挥发性有机化合物[J].岩矿测试, 2008, 27(6): 413-417.
    孙华.土壤中挥发性有机物的顶空制备方法研究[J].干旱环境监测, 2008, 22(2): 68-72.
    苏贻娟,黎华寿,刘崇清, 杨杰峰.顶空气相色谱法测定水中挥发性卤代烃[J].中国卫生检验杂志, 2007, 17(5):784-786.
    Alvarado J S, Candace R. Static headspace analysis of volatile organic compounds in soil vegetation samples for site characterization[J].Talanta, 2004,62(1):17-23.

    Alvarado J S, Candace R. Static headspace analysis of volatile organic compounds in soil vegetation samples for site characterization[J].Talanta, 2004,62(1):17-23.
    甘莉,黄玉明.顶空固相微萃取-气相色谱-质谱法测定废水中痕量挥发性烷基硫化物[J].分析化学,2007,35(5): 643-647.
    魏黎明,李菊白,李辰.固相微萃取-气相色谱法测定塑料食品包装袋中的痕量挥发性有机物[J].分析测试技术与仪器, 2003,9(3): 178-181.
    李芹,张秋.顶空固相微萃取-气相色谱法测挥发性有机物// .第三届全国信息获取与处理学术会议论文集.北京:中国仪器仪表学会,2005.
    Dincutoiu I, Gorecki T, Parker B L. Microwave-assisted extraction of trichloroethylene from clay samples[J].International Journal of Environment Analytical Chem-istry, 2006, 86(15): 1113-1125.

    Dincutoiu I, Gorecki T, Parker B L. Microwave-assisted extraction of trichloroethylene from clay samples[J].International Journal of Environment Analytical Chem-istry, 2006, 86(15): 1113-1125.
    Olatz Z, Nestor E, Luis A F, Juan M M. optimisation and comparison of different purge-and-trap extractions of volatile organic compounds in soil samples[J].Analytica Chimica Acta, 2000,416(1): 43-53.

    Olatz Z, Nestor E, Luis A F, Juan M M. optimisation and comparison of different purge-and-trap extractions of volatile organic compounds in soil samples[J].Analytica Chimica Acta, 2000,416(1): 43-53.
    刘梅,贾静,饶竹,梁汉东.土壤样品挥发性有机物定量分析时基体的选择及处理研究[J].分析试验室, 2009, 28(8): 32-35.
    张岚,蒋兰,鄂学礼.饮用水中痕量挥发性有机物吹扫捕集-气质联用测定法[J].环境与健康杂志,2008,25(5):431-432.
    汪鑫,李洋,栾和林,姚文,李继梅.土壤中挥发性有机物的GC-MS测定[J].稀有金属,2006,30(Z1):23- 25.
    Massold E, Bahr C, Salthammer T, Brown S K. Determination of VOC and TVOC in air using thermal desorption GC-MS-practical implications for test chamber experiments [J].Chromatographia, 2005, 62: 75-85.

    Massold E, Bahr C, Salthammer T, Brown S K. Determination of VOC and TVOC in air using thermal desorption GC-MS-practical implications for test chamber experiments [J].Chromatographia, 2005, 62: 75-85.
    韩翠英,孟娟,程素敏,陈艳梅.吹扫捕集-气相色谱/质谱法测定地下水中27种挥发性有机物[J].微量元素与健康研究, 2011, 28(2): 38-40.
    钟岩.顶空-气相色谱/质谱法测定土壤中挥发性有机物[J].环境研究与监测, 2011, 24(1): 36-40.
    谢利,于江,任鹏刚,刁沙沙,李爽.顶空/气相色谱-质谱法分析方便面印刷包装材料中挥发性有机物[J].分析化学, 2011, 39(9): 1368-1372.
    马名扬,张朝阳,毕鸿亮,李幼菊,卢普相.珠三角部分地区农业土壤中砷的形态及含量分布 //广东省土壤学会第九次会员代表大会暨学术交流年会论文集.广东:广东省土壤学会,2006: 171-173.
    • 相关文章
    • 施引文献
    • 资源附件(0)
计量
  • 文章访问数:  1647
  • HTML全文浏览量:  10
  • PDF下载量:  1830
  • 被引次数: 0
出版历程
  • 收稿日期:  2011-10-24

目录

摘要
HTML全文
    参考文献(26)
    相关文章
    施引文献
    资源附件(0)

    /

    返回文章
    返回

    主管单位：中国科学技术协会 主办单位：中国地质学会；国家地质实验测试中心

    通讯地址：北京市西城区百万庄大街26号 工作邮箱：ykcs_zazhi@163.com 办公电话：010-68999562

    京公网安备 11010202008159号 京ICP备2022024991号

    本系统由 北京仁和汇智信息技术有限公司 开发  百度统计