Preface

With the development of economy and the progress of society, the civilization level of human life is constantly improving. Today, a variety of interior decoration materials and household appliances have entered thousands of households. People’s work, study, entertainment and other activities have turned to indoor. This makes more and more people gradually away from the natural environment, more time is spent indoors, especially in the small environment of the family. Therefore, the relationship between indoor microclimate, microclimate and people’s health is more close and more important.
    Indoor environmental problems involve thousands of households, indoor air quality will directly affect people’s health. In recent years, due to the indoor decoration, the use of air conditioning and the increase of indoor airtightness, as well as the relatively narrow living room and other reasons, a variety of chemical substances enter the room, resulting in indoor air quality deterioration. Air containing toxic and harmful chemical pollutants and biological pollutants is recycled for many times, which results in nerve stimulation damage and immune function decline. In particular, the elderly, young, sick, disabled, pregnant and other vulnerable groups spend a long time in indoor activities, and the impact is more serious.
    The adverse consequences of indoor environmental problems to people’s health have attracted great attention of our government. In order to control indoor air pollution, Ministry of Ecology and Environment , National Health Commission and Ministry of Housing and Urban-Rural Development and other government departments have formulated the corresponding indoor environmental quality evaluation standards, health standards and pollution control norms, monitoring and evaluating indoor air pollution, and protecting people’s health according to law. Due to the limited experience of the editor, there are inevitably mistakes in the editing of this book. Readers are welcome to criticize and correct it.

前 言

随着经济的发展和社会的进步，人类生活的文明程度不断提高。如今，各种室内装修材料和家用电器等已走进千家万户。人们的工作、学习、娱乐等活动不少都已转向室内进行。这样就使得越来越多的人逐渐远离了自然界的大环境，更多的时间是在室内，尤其是在家庭的小环境中度过。因此，室内的小气候、小环境与人们健康的关系就显得更为密切、更为重要。
      室内环境问题涉及千家万户，室内空气质量的优劣将直接影响人们的健康。近年来由于室内装修，使用空调和居室密闭程度增加，以及居室相对狭小等原因，致使多种化学物质进入居室造成室内空气质量恶化。含有有毒有害化学污染物和生物污染物的空气多次循环使用，对人体造成刺激神经损害和免疫功能下降等后果，其事故不断发生。特别是老、幼、病、残、孕等易感人群在室内活动时间长，受到的影响更为严重。
      室内环境问题给人们的健康造成的不良后果，已引起了我国政府的高度重视。为了控制室内空气污染，国家环境保护总局、卫生部和建设部等政府部门先后制定了相应的室内环境质量评价标准、卫生规范和污染控制规范，对室内空气污染进行监测评价和监督管理，依法保护人们的健康。由于编者经验有限，在本书编辑中难免有错误之处，请予以谅解和指正。