Secondary aerosol formation from engine exhaust emissions

发动机废气排放形成二次气溶胶

• 批准号: DP180102632
• 负责人: Prof Zoran Ristovski
• 金额: $ 24.82万
• 依托单位: Queensland University of Technology
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2018
• 资助国家: 澳大利亚
• 起止时间: 2018-02-02 至 2022-06-30
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP180102632
• 关键词: Secondary; aerosol; formation; engine; exhaust

This project aims to investigate the role of reactive volatile organic compounds from vehicles using alternative fuels in the formation and evolution of secondary organic aerosols (SOA). Expected outcomes of the project include greatly improved understanding of the mechanisms and precursors of SOA formation. The benefits should provide the knowledge needed to set vehicle emission regulations that can properly control urban air pollution episodes because the mechanisms and precursors of its formation will be better understood. The project will also provide an experimental framework that will guide policy formulation and provide the science needed for development of strategies to improve air quality and health.

本项目旨在研究使用替代燃料的车辆产生的活性挥发性有机化合物在二次有机气溶胶（SOA）形成和演变中的作用。该项目的预期成果包括大大提高对SOA形成机制和前兆的理解。其好处应提供所需的知识，以制定车辆排放法规，可以适当地控制城市空气污染事件，因为它的形成机制和前兆将得到更好的理解。该项目还将提供一个实验框架，指导政策制定，并为制定改善空气质量和健康的战略提供必要的科学依据。