Involvement of Chemical Reactions in Atmospheric Haze Formationстатья
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Дата последнего поиска статьи во внешних источниках: 1 октября 2025 г.
Аннотация:The work discusses heterophase accumulation reactions for sulfates and nitrates in the atmosphereand their part in aerosol haze formation. According to the atmosphere composition monitoring data on Beijing,it is high air humidity and high ammonia content that turn out to be crucial for involvement of chemicalprocesses into haze formation in the atmosphere. With regard to this, generation of sulfates during the reactionSO2(gas) goes into the fast degenerate-branched mode which initiates formationof nitrates. Occurring simultaneously with regional transport, this is accompanied by hygroscopicity of particlesand their mass concentration increasing at rates which are characteristic of haze formation.