title: [Process-based Emission Characteristics of Volatile Organic Compounds (VOCs) from Paint Industry in the Yangtze River Delta, China].
abstract: Understanding the volatile organic compounds (VOCs) emission characteristics from solvent usage industry is essential to reduce PM2.5 and O3 in Yangtze River Delta region. In this work, VOCs source characteristics of ship container, shipbuilding, wood, and automobile painting industry were measured using canister-GC-MS/FID analysis system. The results showed that VOCs emitted from these industrial sectors were mainly aromatics, such as toluene, xylene, and ethylbenzene, accounting for 79%-99% of total VOCs. The VOCs treatment facilities of activated carbon adsorption had little impact on changing the composition patterns of VOCs, while catalytic combustion treatments produced more alkenes. The combustion treatment of VOCs changed the maximum increment reactivity (MIR) of the VOCs emissions, and was thus very likely to change the ozone formation potentials.
authors.forename: Zi-wei
authors.initials: ZW
authors.lastname: Mo
authors.forename: He
authors.initials: H
authors.lastname: Niu
authors.forename: Si-hua
authors.initials: SH
authors.lastname: Lu
authors.forename: Min
authors.initials: M
authors.lastname: Shao
authors.forename: Bin
authors.initials: B
authors.lastname: Gou
mesh_terms: D000393:Air Pollutants / Q000032:analysis*; D002681:China; D004784:Environmental Monitoring; D008401:Gas Chromatography-Mass Spectrometry; D007221:Industry; D010126:Ozone / Q000032:analysis; D010150:Paint; D045483:Rivers; D012997:Solvents / Q000032:analysis; D014050:Toluene / Q000032:analysis; D055549:Volatile Organic Compounds / Q000032:analysis*; D014992:Xylenes / Q000032:analysis
chemical_list: D000393:Air Pollutants; D012997:Solvents; D055549:Volatile Organic Compounds; D014992:Xylenes; D014050:Toluene; D010126:Ozone