Emission Characteristics of Volatile Organic Compounds from Air Fresher using Small Emission Chamber

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This study investigated the emissions characteristics of air freshener using small emission chamber method.The emission of VOCs from air freshener were determined in the small chambers in the temperature (25, 30(±1)℃), relative humidity (50±5%), ventilation rate (0.3, 0.5, 0.8(±0.005)/hr),and sample loading factor (1.4~551.0g/m 2 ) in this study.The emission tests from air freshener for sample loading factor resulted in TVOC emission rates of 0.7~64.4mg/m 2 ․h after 5 hours.For most target VOCs such as limonene, α-pinene and linalool, higher temperature and ventilation rate levels exhibited increased emission rates.