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目的了解车载清新吧对车内空气质量净化的效果,为净化车内空气提供依据。方法采用北京现代轿车作为现场测试车,在车内创造污染浓度,开启空气净化器运转后,按不同时间进行检测与采样。结果净化器开启120m in时,苯的净化率为89.06%;甲醛的净化率为90.00%;可吸入颗粒物的净化率为86.52%;杀菌率为63.33%。结论车载清新吧对车内空气污染物有一定的净化效果。
Objective To understand the car fresh air purifying effect on the car, to provide the basis for purifying the air inside the car. Methods Beijing Hyundai sedan as a field test vehicle, creating pollution concentration in the car, open the air purifier operation, according to different time for testing and sampling. Results When the purifier turned on 120m in, the purification rate of benzene was 89.06%, the purification rate of formaldehyde was 90.00%, the purification rate of respirable particulate matter was 86.52% and the sterilization rate was 63.33%. Conclusion car fresh bar on the car air pollutants have a certain purification effect.