Research on Bake-out with Dilution Ventilation for Indoor Air Pollution

被引：0

作者：

Lu, Yang ^{[1
]}

Shu, Haiwen ^{[1
]}

Liu, Jing

Li, Linlin

机构：

[1] Dalian Univ Technol, Sch Civil Engn, Fac Infrastruct Engn, Dalian 116000, Peoples R China

来源：

ADVANCES IN ENVIRONMENTAL SCIENCE AND ENGINEERING, PTS 1-6 | 2012年 / 518-523卷

关键词：

Indoor air quality; Bake-out; Dilution ventilation; Formaldehyde; Volatile organic compounds (VOCs); SICK BUILDING SYNDROME; SYMPTOMS;

D O I：

10.4028/www.scientific.net/AMR.518-523.2749

中图分类号：

O6 [化学];

学科分类号：

0703 ;

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.

引用

页码：2749 / 2752

页数：4

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