VOLATILE_ORGANIC_COMPOUNDS

作品数:314被引量:1301H指数:19
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Characterization and source apportionment of volatile organic compounds in Hong Kong:A 5-year study for three different archetypical sites被引量:1
《Journal of Environmental Sciences》2025年第5期424-440,共17页Yuchen Mai Vincent Cheung Peter K.K.Louie Kenneth Leung Jimmy C.H.Fung Alexis K.H.Lau Donald R.B.lake Dasa Gu 
supported by Hong Kong Environment Protection Department(Quotation Ref.18-06532);Hong Kong Innovation and Technology Fund(ITS/193/20FP);Hong Kong Research Grants Council(No.26304921).
Initial success has been achieved in Hong Kong in controlling primary air pollutants,but ambient ozone levels kept increasing during the past three decades.Volatile organic compounds(VOCs)are important for mitigating ...
关键词:Volatile organic compounds Positive matrix factorization Source apportionment Ozone formation 
Changes in factor profiles deriving from photochemical losses of volatile organic compounds:Insight from daytime and nighttime positive matrix factorization ana
《Journal of Environmental Sciences》2025年第5期627-639,共13页Baoshuang Liu Tao Yang Sicong Kang Fuquan Wang Haixu Zhang Man Xu Wei Wang Jinrui Bai Shaojie Song Qili Dai Yinchang Feng Philip K.Hopke 
supported by the National Key R&D Program of China(No.2023YFC3705801);the National Natural Science Foundation of China(No.42177085).
Substantial effects of photochemical reaction losses of volatile organic compounds(VOCs)on factor profiles can be investigated by comparing the differences between daytime and nighttime dispersion-normalized VOC data ...
关键词:Volatile organic compounds Dispersion normalization Photochemical loss Factor profile Positive matrix factorization 
Enhanced VOC emission with increased temperature contributes to the shift of O_(3)-precursors relationship and optimal control strategy
《Journal of Environmental Sciences》2025年第4期218-229,共12页Fangqi Qu Yuanjie Huang Yemin Shen Genqiang Zhong Yan Xu Lingling Jin Hongtao Qian Chun Xiong Fei Zhang Jiasi Shen Bingye Xu Xudong Tian Zhengning Xu Zhibin Wang 
supported by the National Natural Science Foundation of China(Nos.42005086,91844301,and 41805100);the National Key Research and Development Programof China(No.2022YFC3703500);China Postdoctoral Science Foundation(No.2023M733028);the Key Research and Development Program of Zhejiang Province(Nos.2021C03165 and 2022C03084);the Ecological and Environmental Scientific Research and Achievement Promotion Project of Zhejiang Province(No.2020HT0048).
Assessing the impact of anthropogenic volatile organic compounds(VOCs)on ozone(O_(3))formation is vital for themanagement of emission reduction and pollution control.Continuousmeasurement of O_(3)and the major precurs...
关键词:O_(3)pollution Volatile organic compounds Photochemical box model Source apportionment Optimal O_(3)control strategies 
Emission characteristics,environmental impacts and health risk assessment of volatile organic compounds from the typical chemical industry in China
《Journal of Environmental Sciences》2025年第3期113-125,共13页Kaitao Chen Xin Gu Min Cai Weicheng Zhao Boxuan Wang Haoran Yang Xingang Liu Xingru Li 
supported by the National Natural Science Foundation of China(No.41905108);the National Research Program for Key Issues in Air Pollution Control(No.DQ GG0532).
To study the volatile organic compounds(VOCs)emission characteristics of industrial enterprises in China,6 typical chemical industries in Yuncheng City were selected as research objects,including the modern coal chemi...
关键词:Industrial enterprise VOCs spectrum REACTIVITY Health risk 
Chemical characteristics and sources apportionment of volatile organic compounds in the primary urban area of Shijiazhuang,North China Plain
《Journal of Environmental Sciences》2025年第3期465-475,共11页Xiao Zhang Junfeng Wang Jiangwei Zhao Junliang He Yali Lei Kai Meng RuiWei Xue Zhang Miaomiao Zhang Shuangying Ni Eleonora Aruffo 
supported by the Natural Science Foundation of Hebei Province(Nos.D2019106042,D2020304038,and D2021106002);the National Natural Science Foundation of China(No.22276099);the State Environmental Protection Key Laboratory of Formation and Prevention of Urban Air Pollution Complex(No.2021080544);the Environmental Monitoring Research Foundation of Jiangsu Province(No.2211).
VOCs(Volatile organic compounds)exert a vital role in ozone and secondary organic aerosol production,necessitating investigations into their concentration,chemical characteristics,and source apportionment for the effe...
关键词:Volatile organic compounds Pollution characteristics Ozone formation potential OH radical loss rate Source apportionment 
Emission characteristics and probabilistic health risk of volatile organic compounds from leather sofa
《Journal of Environmental Sciences》2025年第2期79-87,共9页Chuanhui Mu Yuling Tang Zhaohui Yang Jianfei Zhou Bi Shi 
supported by the National Key Research and Development Program of China (No.2019YFC1904501).
Furniture is identified as a vital volatile organic compound(VOC)emission source in the indoor environment.Leather has become the most common raw and auxiliary fabric material for upholstered furniture,particularly wi...
关键词:Indoor environment LEATHER Volatile organic compounds(VOCs) Health risk assessment 
Atmospheric VOCs in an industrial coking facility and the surrounding area:Characteristics,spatial distribution and source apportionment被引量:1
《Journal of Environmental Sciences》2024年第4期660-670,共11页Meicheng Wen Weiqiang Deng Jin Huang Shu Zhang Qinhao Lin ChaoWang Shengtao Ma Wanjun Wang Xin Zhang Guiying Li Taicheng An 
supported by the National Key R&D Program of China(Nos.2019YFC1804502 and 2019YFC1804503);the Guangdong Provincial Natural Science Fund for Distinguished Young Scholars(No.2022B1515020051);the National Natural Science Foundation of China(No.42077332);the Science and Technology Program of Guangzhou(No.202201010149);the Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program(No.2017BT01Z032)。
Industrial coking facilities are an important emission source for volatile organic compounds(VOCs).This study analyzed the atmospheric VOC characteristics within an industrial coking facility and its surrounding envir...
关键词:Coking facility Volatile organic compounds Emission inventory Spatial distribution Source apportionment 
A novel electro-Fenton hybrid system for enhancing the interception of volatile organic compounds in membrane distillation desalination
《Journal of Environmental Sciences》2024年第4期189-199,共11页Hongxin Liu Kuiling Li Kunpeng Wang Zhiyong Wang Zimou Liu Sichao Zhu Dan Qu Yu Zhang Jun Wang 
supported by the National Natural Science Foundation of China(Nos.52200111,51978651,and 51878049);the China Postdoctoral Science Foundation(No.2021M703407);the special fund from the State Key Joint Laboratory of Environment Simulation and Pollution Control(Research Center for Eco-Environmental Sciences,Chinese Academy of Sciences(No.21Z01ESPCR)。
Membrane distillation(MD)is a promising alternative desalination technology,but the hydrophobic membrane cannot intercept volatile organic compounds(VOCs),resulting in aggravation in the quality of permeate.In term of...
关键词:Membrane distillation VOC interception Interfacial oxidation ELECTRO-FENTON Hypersaline wastewater 
Catalytic degradation of chlorinated volatile organic compounds(CVOCs)over Ce-Mn-Ti composite oxide catalysts
《Journal of Environmental Sciences》2024年第4期326-338,共13页Zhiwei Zhou Qianqian Li Guijin Su Jiaxin Pang Bohua Sun Jing Meng Bin Shi 
supported by the National Key R&D Program of China(No.2020YFC1910100);the National Natural Science Foundation of China(Nos.22006156 and 21876193);the Chengdu Science and Technology Bureau(No.2018-ZM01-00019-SN);the Youth Innovation Promotion Association CAS。
Developing industrially moldable catalysts with harmonized redox performance and acidity is of great significance for the efficient disposal of chlorinated volatile organic compounds(CVOCs)in actual exhaust gasses.Her...
关键词:CHLOROBENZENE Ce_(0.02)Mn_(0-0.2)4tiox materials Redox ability ACIDITY Synergistic interaction 
Characteristics and source apportionment of ambient volatile organic compounds and ozone generation sensitivity in urban Jiaozuo,China被引量:3
《Journal of Environmental Sciences》2024年第4期607-625,共19页Pengzhao Li Chun Chen Dan Liu Jie Lian Wei Li Chuanyi Fan Liangyu Yan Yue Gao Miao Wang Hang Liu Xiaole Pan Jing Mao 
supported by the Research Project Entrusted by Henan Ecological Environment Monitoring and Safety Center,China(No.20201557);the Study of Collaborative Prevention and Control of Fine Particulate Matter and Ozone Pollution of Jiaozuo(No.DQGG202134)。
In recent years,many cities have taken measures to reduce volatile organic compounds(VOCs),an important precursor of ozone(O_(3)),to alleviate O_(3) pollution in China.116 VOC species were measured by online and offli...
关键词:Volatile organic compounds(VOCs) Online and offline measurement Ozone formation potential(OFP) Positive matrix factorization(PMF) Ozone isopleth plotting research(OZIPR) Jiaozuo 
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