| 家用轿车内甲醛和总挥发性有机物污染状况调查 |
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| 引用本文： | 熊缨,梁鸿,付冬梅. 家用轿车内甲醛和总挥发性有机物污染状况调查[J]. 环境与职业医学, 2010, 27(3): 156-158 |
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| 作者姓名： | 熊缨 梁鸿 付冬梅 |
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| 作者单位： | 深圳信息职业技术学院;深圳市环境监测中心站办公室;深圳市环境保护局规划处; |
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| 基金项目： | 深圳信息职业技术学院青年自然科学基金项目(编号:QN08010) |
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| 摘 要： | [目的]观察普通家用轿车内空气中甲醛和总挥发性有机物（TVOC）的污染状况。[方法]随机选取正常使用中的车龄为1个月至6年的普通家用轿车为测试对象,参照《民用工程室内环境污染物控制规范》（GB50325—2001）规定,检测车内空气中甲醛和TVOC的浓度。[结果]受测的72辆家用轿车中,TVOC超过0．5mg／m3的有31辆,占43％;甲醛含量0．08mg／m3以上的有II辆,占15％;上述两项指标同时超标的有9辆,占12．5％。[结论]家用普通轿车内空气中的甲醛和TVOC浓度水平较高,TVOC超标现象更为普遍。上述两项指标变化与车龄无明显的数量关系。
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| 关 键 词： | 车内空气污染 家用轿车 总挥发性有机物 甲醛 |
A Study on Organic Pollutants inside Passenger Vehicles in Shenzhen |
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| XIONG Ying,LIANG Hong,FU Dong-mei. A Study on Organic Pollutants inside Passenger Vehicles in Shenzhen[J]. Journal of Environmental & Occupational Medicine, 2010, 27(3): 156-158 |
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| Authors: | XIONG Ying LIANG Hong FU Dong-mei |
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| Affiliation: | 1.Shenzhen Institute of Information Technology/a>;Shenzhen/a>;Guangdong 518029/a>;China/a>;2.Shenzhen Environmental Protection Monitoring Center/a>;Guangdong 518049/a>;3.Environmental Protection Bureau of Shenzhen Municipality/a>;Guangdong 518034/a>;China |
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| Abstract: | [Objective]To investigate the contents of organic pollutants inside passenger vehicles.[Methods] Concentrations of formaldehyde and total volatile organic compounds(TVOCs)in the air inside 72 passenger vehicles were determined based on GB50325-2001 under static conditions.[Results] About forty-three percent of detected samples contained more than 0.5 mg/m3 TVOCs,and fifteen percent of the samples contained more than 0.08 mg/m3 formaldehyde.About fifty-four percent of the samples were in accordance with GB50... |
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| Keywords: | in vehicle air pollutants passenger vehicle volatile organic compounds formaldehyde |
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