Webb臭氧生成潜势(OFP, Ozone formation potential)是衡量大气VOCs对臭氧生成贡献的重要指标(李洁等, 2024), 本研究选择了最大增量反应活性法(MIR)对典型有机溶剂行业的臭氧 … Webb8 apr. 2024 · To further understand the effect of volatile organic compounds (VOCs) on ozone (O 3) formation in seasons when ozone (O 3) pollution occurs frequently, the variation in VOCs, chemical composition characteristics, and ozone formation potential (OFP) were studied, using high-resolution online monitoring data obtained in an urban …
Emission factor, relative ozone formation potential and …
WebbBasically, the Ozone depletion potential (ODP) is a measure of how much a chemical can cause damage to the ozone layer of a similar mass of trichlorofluoromethane (CFC-11). … Webb1 juni 2024 · This page provides information on compounds recognized as ozone-depleting substances (. ODS. ) under the Montreal Protocol. The ODS are split into two groups … alcro bets
Measurements and analysis of non-methane VOC (NMVOC) …
WebbThe ozone formation potential (OFP) results showed that alkenes, aromatics and oxygenated VOCs (OVOCs) were dominant contributors, together sharing 81.4% of total calculated OFPs. Ethene ranked the largest OFP contributor at all six sites. Webbwhere IR i is the incremental reactivity of species i; ∆[O 3] is the change in some ozone metric used to assess the impact of VOCs on air quality (e.g., the 1-hr peak or 8-hr … Webbdifferent ozone forming potential (OFP) according to Carter (1994, 2010) who developed a reactivity scale for the evaluation of relative impacts of different NMVOCs, based on the … alcro chai