| 环境中挥发性有机化合物接触量监测指标的研究 |
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| 引用本文： | 冯宝海,崔九思,郝守进. 环境中挥发性有机化合物接触量监测指标的研究[J]. 卫生研究, 2003, 32(6): 556-558 |
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| 作者姓名： | 冯宝海 崔九思 郝守进 |
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| 作者单位： | 1. 山东省汶上县卫生防疫站,汶上,272501
2. 北京大学生命科学学院,100871 |
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| 基金项目： | 国家自然科学基金资助项目 (No .39570 6 1 0 ) |
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| 摘 要： | 研究了挥发性有机化合物 (VOCs)接触量的监测指标。采用热解吸毛细管气相色谱法测定环境中和呼出气中VOCs ;采用了固相微萃取 -气相色谱法测定血中VOCs。实验结果表明 :接触组人群所暴露的环境空气中、呼出气中以及血中VOCs浓度均高于对照组。结果提示 ,血中的VOCs特异、敏感 ,是评价个体接触VOCs较好的指标
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| 关 键 词： | 挥发性有机化合物 接触量 监测指标 |
| 文章编号： | 1000-8020(2003)06-0556-03 |
| 修稿时间： | 2003-04-18 |
Study on monitoring index of individual exposure dose of volatile organic compounds in environment |
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| Feng Baohai,Cui Jiusi,Hao Shoujin Shandong Wenshang Anti-epidemic Station,Wenshang ,China. Study on monitoring index of individual exposure dose of volatile organic compounds in environment[J]. Journal of hygiene research, 2003, 32(6): 556-558 |
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| Authors: | Feng Baohai Cui Jiusi Hao Shoujin Shandong Wenshang Anti-epidemic Station Wenshang China |
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| Affiliation: | Shandong Wenshang Anti-epidemic Station, Wenshang 272501, China. |
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| Abstract: | In order to study the monitoring index of individual exposure dose of volatile organic compounds (VOCs) in environment, the thermal desorption capilla ry gas chromatographic (TD-GC)analysis was used to examine the VOCs level in air and the expired breath of female workers. Headspace solid phase micro-extra ction gas chromatography (SPME-GC)was applied to determine the blood concentr ation of VOCs in female workers. The results from epidemiological study showed c learly that concentration of 10 subtypes of VOCs in blood, environmental air and expired breath from exposure group were higher than those from control group. T he findings from the study suggested that the blood concentration of VOCs was se nsitive and specific and this index might be one of good indexes in assessment o f individual exposure dose of VOCs. |
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| Keywords: | volatile organic compounds individual expos ure monitoring index |
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