which to the best of our knowledge, has never been achieved in previous studies. This allows us to successfully reproduce the chemical environment of the boreal forest atmosphere, and to investigate the HOM production in detail
Peroxy radical behavior during the Transport and Chemical Evolution over the Pacific (TRACE-P) campaign as measured aboard the NASA P-3B aircraft 热度: Numerical simulation of ozone concentration profile and flow characteristics in paddy bulks.臭氧浓度剖面和流动特性的数值模拟稻田散货 ...
Firstly, the Contour Dynamics method is used to integrate the barotropic vorticity equation. Vorticity contours are initialised to simulate typical planetary wave structures and the developing wind field advects components of the ozone model. The vertical profiles of ozone mixing ratio are represented ...
The ROSs can be employed to degrade organic pollutants in wastewater treatment, and the combination of ozone and microbubble technology can oxidize and degrade organics substances that ozone alone cannot oxidize, such as polyvinyl alcohol. Therefore, micro and nanobubbles possess an important application...
Stratospheric–tropospheric exchange based on radioactivity, ozone and potential vorticity. J. Atmos. Sci. , 1968 , 25(3): 502 -518 CrossRef Google Scholar [7] Dauhut T, Chaboureau J P, Haynes P H, et al. The mechanisms leading to a stratospheric hydration by overshooting convection...
The lower stratosphere is commonly too dry to support AIC, but those gaseous emissions affect polar stratospheric cloud formation with negative repercussions for the ozone layer100,101. Evaluating the climate impact of a hypothetical civil supersonic fleet without accounting for effects on stratospheric ...
Degradation of the cellulosic key chromophore 5,8-dihydroxy-[1,4]-naphthoquinone under conditions of chlorine dioxide pulp bleaching: a combined experimental and theoretical study Article 04 July 2018 Degradation of cellulosic key chromophores by ozone: a mechanistic and kinetic study Article Open ...
formulations, but could be developed into an effective product screening tool. An ozone formation potential (OFP) for each product was calculated using the chemical composition from GCeMS and published maximum incremental reactivity (MIR) values. OFP values ranged from 0.1 to 3.1 g ozone g-1 ...
The formation mechanism of aerosol sulfate during wintertime haze events in China is still largely unknown. As companions, SO2 and transition metals are mainly emitted from coal combustion. Here, we argue that the transition metal-catalyzed oxidation of
aThe orange and blue areas represent the photolysis of HONO (HONO+hv) and ozone (O3+hv), respectively. The green area represents the reaction of HO2and NO (HO2 + NO). The reactions H2O2+hv, HNO3+hv, OVOCs +hv, O3 + VOCs, HO2 + O3, HO2 + NO3and so on, wh...