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“史上最严”的控烟条例《北京市控制吸烟条例》正式实施,现行空气净化器性能测试中以香烟烟雾作为颗粒物污染源的标准受到挑战;加之燃香源颗粒物净化手段少有讨论。故以室内燃香替代香烟作为PM2.5的污染源,在环境实验舱内通过对市售净化器性能指标CADR进行测试,证明燃香可产生持续且稳定的颗粒物,可以替代香烟作为颗粒物污染源。燃香全程净化效果试验表明:在一根燃香的过程中时,开启净化器可保持采样点全程优质的空气质量;使用两根燃香时,采样点高度差异可导致明显的浓度差异,建议使用中考虑净化器摆放高度。
“The most stringent in the history” of the tobacco control regulations “Beijing Control of Smoking Ordinance,” the official implementation of the current air purifier performance testing of cigarette smoke as a particulate source of pollution standards are challenged; combined with burning means of particulate matter purification is rarely discussed. So indoor alternative cigarette smoke as PM2.5 pollution sources in the environment through the test cabin commercial purifier performance indicators CADR test to prove that burning incense can produce sustained and stable particulate matter, you can replace cigarettes as a particulate source of pollution. Purification of the whole effect of burning test showed that: in a process of burning incense, open the purifier can maintain the sampling point throughout the quality of air quality; use two burning incense, sampling point height differences can lead to significant concentration differences, it is recommended Use to consider the purifier height.