园林植物配置技术在城市空气污染治理中的应用研究

Application of Garden Plant Configuration Technology in Urban Air Pollution Control

为了提升城市空气污染治理的有效性,提出园林植物配置在城市空气污染治理中的应用研究。对城市空气污染物开展采样测试,从中取得了城市空气污染物在不同时间段下的浓度值变化规律;选取六种园林植物对城市空气污染物质实行净化分析和吸附量分析测试。分析结果表明,扁桃及小叶榕的综合净化能力较强,应大量种植在城市各个区域中。采用分区处理方法对其余污染浓度较高的区域实行植物配置处理,实现城市空气不同污染程度下的空气污染治理。

In order to improve the effectiveness of urban air pollution control,the application of landscape plant allocation in urban air pollution control is proposed.Sampling and testing of urban air pollutants were carried out,from which the concentration change law of urban air pollutants in different time periods was obtained.Six garden plants were selected to carry out purification analysis and adsorption capacity analysis and test on urban air pollutants.The analysis results show that the comprehensive purification capacity of almond and Ficus microcarpa is strong,and they should be planted in a large number in various areas of the city.The study adopts zoning treatment method to dispose plants in other areas with high pollution concentration to achieve air pollution control under different levels of urban air pollution.