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论文类型：会议论文

发表时间：2012-06-23

收录刊物：EI、CPCI-S、Scopus

卷号：518-523

页面范围：2749-2752

关键字：Indoor air quality; Bake-out; Dilution ventilation; Formaldehyde; Volatile organic compounds (VOCs)

摘要：Bake-out exhaust method was used to significantly accelerate the release of VOCs from building materials. This paper studies the bake-out technology with dilution ventilation for indoor air pollution by experimental works. The baking effectiveness of formaldehyde, benzene, toluene and xylene ranged from 3 to 7.6, 7.6 to 25, 5.1 to 17 and 6 to 22 for the six cases, respectively. Baking effectiveness would become higher at longer baking time and higher baking temperature for formaldehyde and VOCs released from decorative materials. However, considering the possible deformation of building materials, 40 degrees C and 10 hr would be the best choice for a suitable bake-out.