5种绿色植物对甲醛的吸收能力模拟试验研究

目前室内装修所造成的最主要的污染物质为甲醛,因此本文选取甲醛作为研究对象,采用植物熏蒸方法,选用家庭中常见的5种绿色植物对其进行吸收净化对比试验,考察各种植物对甲醛的吸收效果,结果表明:在24h内,普通吊兰对甲醛的吸收能力达98.70%,其次依次为虎尾兰95.45%、芦荟83.77%、瓜叶吊兰75.74%,而绿萝对甲醛的吸收效果最不明显,为56.54%,由此得出植物吸收甲醛的能力为:吊兰>虎尾兰>芦荟>瓜叶吊兰>绿萝。该研究对降低室内甲醛浓度、提高空气质量具有重要的意义。

Imitation Research on the Absorption Ability of Formaldehyde by Five Green Plants

At present,the most important pollutant made by indoor decoration is formaldehyde,so formaldehyde is chosen as the main object of this research.Five common green plants are used to absorb formaldehyde in order to reduce its concentration so that the indoor air quality can be improved.The research uses fumigation method by putting these green plants in closed aquariums full of formaldehyde gas.In 24 hours,the absorption ability of these plants is as follows: 98.70% for bracket-plant,95.45% for sansevieria trifasciata,83.77% for aloe,75.74% for chlorophytum comosum and 56.54% for scindapsus aureus.So the rank of the absorption ability is obtained: bracket-plant> sansevieria trifasciata> aloe> chlorophytum comosum> scindapsus aureus.