摘要
利用比较积分反应速率的方法,建立了一个简化液相化学反应机理ARCML,并在各种大气状况下以及各种物理参数下对ARCML作了验证.然后利用ARCML模拟光化学烟雾形成初期的云水酸化过程,结果表明,自由基氧化s(Ⅳ)在污染或高NO_x的大气中非常重要.
A condensed aqueous-phase chemical reaction mechanism ARCML was set up by a comparison of the integrated reaction rates. It was tested against the mechanism of Pandis and Seinfeld in different atmospheric scenarios and in different physical parameters in a time-dependent cloud mode. The ARCML is used to simulate cloud acidification in the beginning of photochemical smogs formation. The results show that S(IV) oxidation by radicals are very important in polluted and high NOx, atmospheres.
出处
《环境科学学报》
CAS
CSSCI
CSCD
北大核心
1993年第4期460-472,共13页
Acta Scientiae Circumstantiae
关键词
液相化学反应
机理
酸雨
cloud chemistry
aqueous chemical reaction mechanism
radical chemistry.
