森林工程2018，Vol.34Issue(1)：51-55,5.
木制过滤板吸附尘霾试验效果分析
Analysis on the Dust Absorption Effect of the Wooden Filter Plate
摘要
Abstract
According to the serious situation of air pollution in our country in recent years and the absence of green plants in win -ter in the northern part of China , this paper introduced a wooden filter plate that can be placed on urban road green belt , in order to achieve the air pollutants adsorption in winter instead of green plants , to reduce air pollution .Referring to the national standards , the wooden filter plate was tested on the road .The results showed that the average PM 2.5 of the filter plate was about 15％lower than that of the previous value , indicating that the wood filter board had a certain adsorption capacity for PM 2.5.The C, N, Pb and F ele-ments could be detected in the spectrum analysis .It showed that the wooden filter plate can not only filter pollutants caused by road traffic, but also adsorb other pollutants in the atmosphere , and play a role of isolating pollutants and purifying air .关键词
木片/过滤板/大气污染/净化Key words
Chipper/filter plate/atmospheric pollution/purify分类
农业科技引用本文复制引用
张莉,杨春梅..木制过滤板吸附尘霾试验效果分析[J].森林工程,2018,34(1):51-55,5.基金项目
中央高校基本科研业务费专项资金(2572014EB04-02) （2572014EB04-02）
