摘要
针对汽车内空气污染对人体健康的危害问题,本文通过对武汉市100位私家车车主的问卷调查,了解人们对汽车内饰污染的认知程度。通过定性和定量方法,分析了我国汽车内饰污染物的质量分数,并与国外相关学者研究结果进行对比分析。结果表明,仅有33%的人关注汽车车内空气质量的问题,12%的车主做过车内污染物的检测,而国产汽车内饰污染物中,苯的质量分数平均值为0.03mg/m3,甲苯的质量分数平均值为0.28mg/m3,二甲苯的质量分数平均值为0.18mg/m3,并从医学角度分析了这些污染物长期作用对乘员引起的身体伤害,同时提出了降低车内污染物的相应解决措施,如通风换气,将汽车装饰材料改用负离子纤维、聚酯纤维等环保材料从而降低因汽车内饰产生的苯、甲苯、二甲苯等有毒物质。该研究可使汽车内的环境更加安全。
This paper studies the air pollution problem to people＇s health in auto-cabin.Through the investigation about the degree of people＇s awareness on automotive interior decoration pollution of 100 private car owners in Wuhan,and through the qualitative and quantitative methods,the paper analyzed the contents of car interior trim pollutants in our country and compared with the results of foreign scholars＇ research.The results show that there are only 33％ people concerned about the air quality inside the car,and 12％ car owners tested vehicle pollutants.For cars made in China,the average mass fraction of benzene is 0.03 mg/m3,the average mass fraction of toluene is 0.28 mg/m3,the average mass fraction of xylene is 0.18 mg/ma of their interior trim pollutants.And then the paper analyzed the harm caused by car interior trim pollutants for long-team from the medical perspective.At the same time,it put forward appropriate measures to reduce pollutants in this car,such as ventilation,changing car decoration materials with negative ion fiber,polyester fiber and other environmentally friendly materials so as to reduce benzene,toluene,xylene and other toxic substances from automotive interior.The study can make the interior environment more healthy and safe.
出处
《青岛大学学报（工程技术版）》
CAS
2014年第1期105-110,共6页
Journal of Qingdao University(Engineering & Technology Edition)
基金
山东省科技发展计划项目(2011YD17001)
关键词
汽车内饰
污染物质量浓度
人体健康
车内环境
vehicle interior pollutant
pollutant concentration
human health
vehicle internal environment
