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| 杭州市居室空气中挥发性有机物污染研究 | |
| 引用本文： | 钟天翔,刘谡帆,刘刚,刘广深.杭州市居室空气中挥发性有机物污染研究[J].环境科学与技术,2005,28(6):45-47,90. |
| 作者姓名： | 钟天翔 刘谡帆 刘刚 刘广深 |
| 作者单位： | 1. 浙江大学环境科学研究所,杭州,310029 2. 许昌卫生学校,许昌,461000 3. 杭州市疾病防疫控制中心,杭州,310006 |
| 摘 要： | 用气质联用技术和热解吸方法研究杭州居室空气中挥发性有机物的组成。分析结果表明,杭州居室空气中共存在256种VOCs,其中31种属于EPA划定的有毒化合物,71种污染物的检出率>50%;芳烃、烷烃、环烷烃和卤代烃四种污染物的化合物数量百分比之和达56.1%,是杭州居室空气中种类最多的污染物;芳烃、萜、酮、卤代烃、烷烃5类污染物的总含量为TVOC的86.3%,是杭州居室空气中最主要的VOCs。 |
| 关 键 词： | 室内空气 VOCs 气质联用 热解吸 |
| 文章编号： | 1003-6504（2005）06-0045-04 |
| 收稿时间： | 2004-06-21 |
| 修稿时间： | 2004-06-212004-08-25 |
Volatile Organic Compounds in Indoors Air of Hangzhou |
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| ZHONG Tian-xiang,LIU Su-fan,LIU Gang,LIU Guang-shen.Volatile Organic Compounds in Indoors Air of Hangzhou[J].Environmental Science and Technology,2005,28(6):45-47,90. | |
| Authors: | ZHONG Tian-xiang LIU Su-fan LIU Gang LIU Guang-shen |
| Institution: | ZHONG Tian-xiang~ |
| Abstract: | The volatile organic compounds(VOCs) in indoors air of Hangzhou was studied with method of sorption/thermal desorption GC/MS.Results showed that 256 VOCs exist in indoors air of Hangzhou,31 of which are hazardous compounds demarcated by EPA,and inspective rate of 71 is over 50%.The amount percent of alkanes,aromatic hydrocarbon,cycloalkane and chlohydrocarbon reaches 56.1%,which are the most prevalent compounds in indoors air of Hangzhou.The qualitive percent of aromatic,diterpenoid,ketone,chlorohydrocarbon and alkanes are 86.3% in TVOC,the content of which are the highest in indoor air of Hangzhou. |
| Keywords: | Hangzhou VOCs indoor air GC/MS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |