咨询与建议

看过本文的还看了

相关文献

该作者的其他文献

文献详情 >VOC emission caps constrained ... 收藏

VOC emission caps constrained by air quality targets based on response surface model:A case study in the Pearl River Delta Region,China

VOC emission caps constrained by air quality targets based on response surface model: A case study in the Pearl River Delta Region, China

作     者:Ya’nan Hu Bowen Shi Xin Yuan Chuanzeng Zheng Qing’e Sha Yufan Yu Zhijiong Huang Junyu Zheng Ya'nan Hu;Bowen Shi;Xin Yuan;Chuanzeng Zheng;Qing'e Sha;Yufan Yu;Zhijiong Huang;Junyu Zheng

作者机构:Institute for Environmental and Climate ResearchJinan UniversityGuangzhou 511436China Guangdong Polytechnic of Environmental Protection EngineeringGuangzhou 528216China 

出 版 物:《Journal of Environmental Sciences》 (环境科学学报(英文版))

年 卷 期:2023年第123卷第1期

页      面:430-445页

核心收录:

学科分类:07[理学] 070602[理学-大气物理学与大气环境] 0706[理学-大气科学] 

基  金:supported by the National Key Research and Development Program of China(No.2018YFC0213905) the National Natural Science Foundation of China(No.41805068) 

主  题:Volatile organic compounds Emission caps Air quality targets Response surface model Monte Carlo(MC)simulations 

摘      要:Because of the recent growth in ground-level ozone and increased emission of volatile organic compounds(VOCs),VOC emission control has become a major concern in *** response,emission caps to control VOC have been stipulated in recent policies,but few of them were constrained by the co-control target of PM_(2.5)and ozone,and discussed the factor that influence the emission cap ***,we proposed a framework for quantification of VOC emission caps constrained by targets for PM_(2.5)and ozone via a new response surface modeling(RSM)technique,achieving 50%computational cost savings of the *** the Pearl River Delta(PRD)region,the VOC emission caps constrained by air quality targets varied greatly with the NOxemission reduction *** control measures in the surrounding areas of the PRD region were not considered,there could be two feasible strategies for VOC emission caps to meet air quality targets(160μg/m^(3)for the maximum 8-hr-average 90th-percentile(MDA8-90%)ozone and 25μg/m^(3)for the annual average of PM_(2.5)):a moderate VOC emission cap with60%NOxemission *** the ozone concentration target were reduced to 155μg/m^(3),deep NOxemission reductions is the only feasible ozone control measure in *** of seasonal VOC emission caps based on the Monte Carlo simulation could allow us to gain higher ozone benefits or greater VOC emission *** VOC emissions were further reduced in autumn,MDA8-90%ozone could be lowered by 0.3-1.5μg/m^(3),equaling the ozone benefits of 10%VOC emission reduction *** method for VOC emission cap quantification and optimization proposed in this study could provide scientific guidance for coordinated control of regional PM_(2.5)and O_(3)pollution in China.

读者评论 与其他读者分享你的观点

用户名:未登录
我的评分