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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/intro-indoor-air-quality
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课程名称：室内空气质量导论 课程概述：本课程提供了一个关于室内空气质量（IAQ）基本知识的入门，强调维护适当室内空气质量的重要性。课程内容涵盖室内空气污染物（IAC）的特性，包括： - 颗粒物（PM2.5, PM10） - 氡气 - 挥发性有机化合物（VOCs） - 石棉 - 生物气溶胶等 课程将讨论安全接触水平、健康影响、测量技术以及这些室内空气污染物的缓解和控制措施。此外，课程还将涉及与IAQ相关的其他重要领域，如建筑通风系统、室内气流特性、病态建筑综合症和热舒适性。 课程大纲： 1. **室内空气质量（IAQ）导论**：介绍室内空气质量的基本概念，以及通风在改善IAQ中的有效性，探索通风的概念、方法和测量技术。 2. **氡气与室内气溶胶**：讨论氡气和室内气溶胶这两个主要室内空气污染物的特性、来源、健康影响及缓解和控制措施。此外，探讨使用空气净化器等其他有效提高IAQ的方法；针对某些行业（如制药和半导体制造）需要极高洁净度环境的情况，也讨论了如何建立洁净室。 3. **挥发性有机化合物、臭氧和燃烧相关污染物**：介绍三种在家庭和办公室中常见的室内空气污染物：（1）挥发性有机化合物（VOCs）、（2）臭氧和（3）燃烧相关污染物（如一氧化碳和二氧化氮）。 4. **生物气溶胶与石棉**：最后一模块考察生物气溶胶和石棉这两种其他主要室内空气污染物。强调保持环境洁净并不等于环境舒适，还需关注“热舒适性”。 本课程旨在帮助学习者全面理解室内空气质量的重要性及其相关知识，提升对维护健康室内环境的认识。
Name:Introduction to Indoor Air Quality (IAQ)
Description:Why do we care about Indoor Air Quality (IAQ)? In the first module, basic concepts of IAQ are illustrated. Besides, Ventilation is effective in improving IAQ in general. We shall look into the ventilation concept, methodologies, and measurement techniques.
Name:Radon and Indoor Aerosol
Description:In this module, two major Indoor Air Contaminants - Radon and Indoor Aerosol are discussed. Their properties, sources, health impacts, mitigation and control measures are explained. Besides, we will look into another effective method to improve IAQ - Use of Air Cleaners. Some industries, such as pharmaceutical and semiconductor manufacturing, require very high cleanliness indoor environments. We will look into how professionals build cleanrooms for these industries.
Name:VOCs, Ozone and Combustion Related Pollutants
Description:In this module, three other major Indoor Air Contaminants that can easily be found at home and office. - (1) Volatile Organic Compounds (VOCs), (2) Ozone and (3) Combustion related Air Contaminants (i.e., Carbon Monoxide and Nitrogen Dioxide) are introduced.
Name:Bioaerosols and Asbestos
Description:In the last module of course, we look into the two other major indoor air contaminants - Bioaerosols and Asbestos. Staying in a clean environment does not mean the environment is comfortable. "Thermal Comfort" is also an issue that we need to consider. We also look into "Thermal Comfort" in this module.
Course Overview: https://youtu.be/LLVb4FOn4uU This course provides a basic knowledge of an emerging area – Indoor Air Quality (IAQ) in buildings. Learners will realize the importance of maintaining proper IAQ. Characteristics associated with indoor air contaminants (IAC) are demonstrated, such as • Particulate matters (PM2.5, PM10) • Radon • Volatile organic compounds (VOCs) • Asbestos • Bio-aerosols, and more Safe exposure levels, resulting health effects, measurement techniques, mitigate and control measures of these IAC are discussed. Other important areas related to IAQ such as building ventilation systems, indoor flow characteristics, sick building syndrome, and thermal comfort are also covered in this course.
