建筑装修导致室内空气污染的研究

发布时间：2018-06-30 01:41

本文选题：氡 + 甲醛　；参考：《重庆大学》2004年硕士论文

【摘要】：建筑装修不当是引起室内空气污染的主要原因之一,本文从建筑工程角度,通过系统地分析和研究装修室内存在的主要空气污染物和污染源,在此基础上得到以下认识和结论: 建筑装修导致的室内空气污染物主要有氡气、甲醛、氨、苯和总挥发性有机物,这些污染物共同作用,交叉污染会长期影响公众的身体健康;经过对重庆市城区新装修室内空气污染调查后发现,在重庆市游离甲醛、苯、氨、氡和TVOC分别超标83.8%,34.7%、42.7%、16%和28%,室内空气污染较为严重。提出室内环境空气品质预评价方法,通过分析、预测室内装饰装修工程建成后存在的危害室内环境空气品质的因素和危害程度,可以为设计和施工提供依据。本论文通过实际工程对此评价方法进行了初步验证,经过理论分析和实验验证后表明该评价方法可以满足工程应用的要求。通过分析影响室内污染物浓度的因素,提出室内空气污染控制具体措施主要包括:污染源控制、通风、室内空气净化。对于扩建和改建工程,施工过程可能要在房屋使用者在场的情况下进行,这时应当特别考虑施工过程对周围室内空气质量的影响,施工过程的空气污染可以通过管理和空调系统等措施调节控制。提出生态室内设计的方法。
[Abstract]:Improper building decoration is one of the main causes of indoor air pollution. From the point of view of building engineering, this paper systematically analyzes and studies the main air pollutants and pollution sources in decoration rooms. The main indoor air pollutants caused by building decoration are radon, formaldehyde, ammonia, benzene and total volatile organic compounds. Cross-pollution will affect the health of the public for a long time, and after the investigation of indoor air pollution in newly decorated urban areas of Chongqing, it is found that formaldehyde, benzene, ammonia, radon and TVOC exceed the standard of 83.834.7% and 28.8%, respectively, and indoor air pollution is more serious. The pre-evaluation method of indoor ambient air quality is put forward, and the factors and degree of harmfulness to indoor air quality after the completion of interior decoration and decoration project are forecasted through analysis, which can provide basis for design and construction. This paper has carried on the preliminary verification through the actual engineering to this appraisal method, through the theory analysis and the experimental verification, indicated this appraisal method can satisfy the engineering application request. Based on the analysis of the factors affecting the concentration of indoor pollutants, the specific measures for indoor air pollution control are put forward, including pollution source control, ventilation and indoor air purification. In the case of expansion and alteration projects, the construction process may be carried out in the presence of the users of the building, and special consideration should be given to the impact of the construction process on the ambient indoor air quality, Air pollution during construction can be controlled by means of management and air conditioning system. The method of ecological interior design is put forward.
【学位授予单位】：重庆大学
【学位级别】：硕士
【学位授予年份】：2004
【分类号】：X51

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