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首页> 外文会议>International Symposium on Heating, Ventilating and Air Conditioning vol.1; 20031009-11; Beijing(CN) >A PILOT STUDY ON VOCS AND CARBONYL COMPOUNDS IN CHINESE RESIDENCES
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A PILOT STUDY ON VOCS AND CARBONYL COMPOUNDS IN CHINESE RESIDENCES

机译：中国居民的VOCS和羰基化合物的初步研究

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摘要

The concentrations of Volatile Organic Compounds (VOCs) and carbonyl compounds were measured at 40 residences in 3 cities in China (30 from ChengDu and 5 each from ChangSha and Beijing). Indoor, outdoor and personal exposure samples were simultaneously collected at each site. The average concentrations of benzene, toluene and xylene, particularly that of benzene, were significantly higher than those of other countries both in indoor and outdoor. A significant correlation was observed between indoor concentration of, and personal exposure to VOCs and carbonyl compounds. Indoor/Outdoor ratios of many VOCs and carbonyl compounds exceeded 1. Indicating the presence of emission source in indoor environment. The relationship between indoor air concentrations of VOCs and carbonyl compounds and interior decoration was studied. It showed that interior decorating materials were the significant sources of VOCs and carbonyl compounds in Chinese indoor environment.
机译：在中国3个城市的40个住所中测量了挥发性有机化合物（VOC）和羰基化合物的浓度（成都30个，长沙和北京5个）。在每个地点同时收集室内，室外和个人暴露样本。在室内和室外，苯，甲苯和二甲苯的平均浓度，特别是苯的平均浓度均显着高于其他国家。室内浓度与个人接触VOC和羰基化合物之间存在显着相关性。许多VOC和羰基化合物的室内/室外比超过1。表明室内环境中存在排放源。研究了室内空气中挥发性有机化合物和羰基化合物的浓度与室内装饰的关系。结果表明，室内装饰材料是中国室内环境中VOC和羰基化合物的重要来源。

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