【摘要】 室内空气质量与人们的生活息息相关。在诸多室内空气污染物中,甲苯是常见化学气态污染物之一。针对甲苯,采用熏蒸方法对2种常用室内观赏植物——芦荟和吊兰净化甲苯的效果进行了系统的研究,利用PGM-7240手持式VOC气体检测仪对甲苯进行了测定。结果表明,2种植物均具有净化甲苯的能力,24 h内可将环境测试舱中一次性发生的甲苯浓度降低55.4%～77.4%。更多还原

【Abstract】 Indoor air quality is related to human’s life.Methylbenzene is a common indoor air pollutant.The purifying ability of methylbenzene with 2 common indoor ornamental plants-Chlorophy tumcomosum and Aloe veravar,the contents of methylbenzene were identified by PGM-7240 VOCs monitoring instrument.The results indicated that 2 species have the ability of purifying methylbenzene,they can reduced the concentration of methylbenzene charged in the environment test cabin one time 55.4%-77.4% in 24 hours.更多还原