汽车非尾气颗粒物排放研究及未来展望

摘 要：随着汽车保有量的持续增长，非尾气颗粒物排放对环境和人体健康的潜在影响正逐渐凸显并受到广泛关注。文章综合分析了制动磨损、轮胎磨损、路面扬尘等汽车非尾气颗粒物的排放特征、影响因素及其对环境的影响，回顾了当前的研究进展，并对未来的研究方向和控制策略进行了展望。

关键词：非尾气颗粒物 制动磨损 轮胎磨损 道路磨损 路面扬尘 排放特征 影响因素

Research and Future Prospects of Non-exhaust Particulate Matter Emissions from Vehides

Liu Hanyu，Hou Qifeng，Jiang Yu，Jiang Xiongliren，He Ningning

Abstract：With the continuous growth of car ownership， the potential impacts of non-exhaust particulate matter emissions on the environment and human health are gradually becoming more prominent and receiving widespread attention. This article comprehensively analyzes the emission characteristics， influencing factors， and environmental impacts of non-exhaust particulate matter from vehicles， such as brake wear， tire wear， and road dust. It reviews the current research progress and provides an outlook on future research directions and control strategies.

Key words：Non-exhaust Particulate Matter， Brake Wear， Tire Wear， Road Wear， Road Dust， Emission Characteristics， Influencing Factors

公安部数据显示，截至2025年6月底，全国机动车保有量达4.6亿辆，其中汽车3.59亿辆。（剩余5746字）