HONO and its potential source particulate nitrite at an urban site in North China during the cold season
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- 作者：Liwei Wanga ; Liang Wena ; Caihong Xua ; Jianmin Chena ; b ; Xinfeng Wanga ; xinfengwang@sdu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lingxiao Yanga ; b ; Wenxing Wanga ; Xue Yanga ; Xiao Suia ; Lan Yaoa ; Qingzhu Zhanga
- 关键词：HONO ; Particulate nitrite ; Source identification ; Heterogeneous conversion ; Transformation
- 刊名：Science of the Total Environment
- 出版年：2015
- 出版时间：15 December 2015
- 年：2015
- 卷：538
- 期：Complete
- 页码：93-101
- 全文大小：1802 K
文摘
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HONO and particulate nitrite were simultaneously measured in North China.
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Vehicle exhausts and NO2 reactions are identified as major sources of HONO.
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Heterogeneous reactions of NO2 produced a large amount of particulate nitrite.
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Particulate nitrite acted as a potential source of HONO especially in the daytime.