活性碳纤维净化空气效果的评估

Assessment of Efficiency of Air Purification by Active Carbon Fibers

目的 探讨活性碳纤维净化空气的效果。方法 选择 2种型号、不同企业生产的以活性碳纤维为主的净化材料 2 0份 ,放在与之相配套的海尔 KFR- 2 5空调器的室内机和海尔 KQ- 12空气清新机内 ,在人为模拟的密闭房间进行循环试验。结果 打开动力机 30 min,空气中 CO、可吸入颗粒物、氨气、空气细菌总数均低于本底浓度 ,且差异具有显著性意义 (P<0 .0 0 1)。结论 活性碳纤维净化材料对室内空气有一定的净化作用。

Objective To study the efficiency of air purification by active carbon fibers Methods The air purification experiments were carried out with circulating air in simulated airtight rooms by means of Haier KFR 25 air conditioner and Haier KQ 12 air cleaner 20 samples of air purifying materials mainly made by 2 brands of active carbon fibers manufactured by different enterprises were selected and stalled in the indoor set of air conditioner and air cleaner for testing Results After the 30 min running of the air conditioner and air purifier,the levels of carbon monoxide,inhalable particulates, ammonia and the total count of bacteria were all significantly lower than those related background values( P<0 01 ) Conclusion Active carbon fibers presented a certain capacity for purifying indoor air pollutants