Effect of hydrolysis of N₂O₅ on nitrate and ammonium formation in Beijing China: WRF-Chem model simulation

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• 作者：Xing Su^a ; ^b ; Xuexi Tie^a ; ^c ; ^d ; ^{tiexx@ieecas.cn} ; Guohui Li^a ; Junji Cao^a ; Rujin Huang^a ; ^e ; Tian Feng^a ; ^f ; Xin Long^a ; Ruiguang Xu^a ; ^b
• 关键词：Hydrolysis of N2O5 ; Nitrate and ammonium ; Beijing ; WRF-Chem
• 刊名：Science of The Total Environment
• 出版年：2017
• 出版时间：1 February 2017
• 年：2017
• 卷：579
• 期：Complete
• 页码：221-229
• 全文大小：3672 K
• 卷排序：579

文摘

Effect of heterogeneous hydrolysis of N2O5 on aerosol pollution in Beijing, China is studied. The hydrolysis has important effect on the formation of nitrate (NO3−) and ammonium (NH4+) during pollution days. During low-pollution periods, the effect of hydrolysis of N2O5 is insignificant. A regional dynamical/chemical model WRF-Chem is applied.