基于不同季节的大气修复效果分析

Analysis of Atmospheric Repair Effect Based on Different Seasons

采用“以植物修复为主,喷淋修复、催化分解修复和微生物分解修复为辅”的大气修复技术对大气污染物进行净化,分析不同季节大气修复对不同污染物的修复效果。结果表明,大气流经修复区域后的空气质量有所改善,PM10、PM2.5、NOx、O3和TVOC浓度均有不同幅度的下降,5种污染物的最大去除率和所处季节分别为58.8%(秋季)、48.4%(夏季)、13.9%(春季)、50%(夏季)和18.3%(秋季)。

Phytoremediation,spray repair,catalytic decomposition repair and microbial decomposition repair are used to remove pollutant from the atmosphere,and the repair effect is analyzed based on different sesaons.The result shows that after the air flow pass the repair zone,its quality has improved.Concentration some common air pollutants,such as PM10,PM2.5,NOx,O3 and TVOC,decrease in different degree.The maximum removal rate of the five air pollutants and the corresponding season are PM1058.8%(autumn),PM2.548.4%(summer),NOx 13.9%(spring),O350%(summer)and TVOC 18.3%(autumn),respectively.