| Title: | "Emission characteristics, environmental impact assessment and priority control strategies derived from VOCs speciation sourcely through measurement for wooden furniture-manufacturing industry in China" |
| Author(s): | Teng W; Liu W; Shao X; Wu Q; |
| Address: | "Appraisal Center for Environment and Engineering, Ministry of Ecology and Environment, Beijing 100041, China. Beijing Key Laboratory of Urban Atmospheric Volatile Organic Compounds Pollution Control and Application, National Engineering Research Center of Urban Environmental Pollution Control, Beijing Municipal Research Institute of Eco-Environmental Protection, Beijing 100037, China. Beijing Key Laboratory of Urban Atmospheric Volatile Organic Compounds Pollution Control and Application, National Engineering Research Center of Urban Environmental Pollution Control, Beijing Municipal Research Institute of Eco-Environmental Protection, Beijing 100037, China. Electronic address: shaoxia@cee.cn" |
| DOI: | 10.1016/j.scitotenv.2023.162287 |
| ISSN/ISBN: | 1879-1026 (Electronic) 0048-9697 (Linking) |
| Abstract: | "Volatile organic compounds (VOCs) from wooden furniture-manufacturing industry is an important emission source. The VOC content levels, source profiles, emission factors and inventories, O(3) and SOA formation, and priority control strategies were investigated from the source. One hundred sixty-eight representative woodenware coatings were sampled, and VOC species and contents were determined. The VOC, O(3) and SOA emission factors per gram of coatings for three types of woodenware coatings were quantified. The total VOC, O(3) and SOA emissions from wooden furniture-manufacturing industry in 2019 were 976,976 t/a, 2,840,282 t/a, 24,970 t/a, and solvent-based coatings accounted for 98.53 %, 99.17 % and 99.6 % of the total VOC, O(3) and SOA emissions, respectively. Aromatics and esters were major organic groups, contributing 49.80 % and 36.03 % to total VOC emissions, respectively. Aromatics contributed 86.14 % and 100 % to total O(3) and SOA emissions, respectively. The top 10 species contributing to VOC, O(3) and SOA had been identified. Four benzene series, including o-Xylene, m-Xylene, toluene and ethylbenzene, were ranked as the first-class priority control species, accounting for 85.90 % and 99.89 % of the total O(3) and SOA, respectively. Priority should be given to solvent-based coatings, aromatics and four benzene series for future O(3) and SOA reduction for wooden furniture-manufacturing industry" |
| Keywords: | Ozone and secondary organic aerosol Priority control strategies Source profiles VOC emission factors and inventories Wooden furniture-manufacturing industry; |
| Notes: | "PubMed-not-MEDLINETeng, Wei Liu, Wenwen Shao, Xia Wu, Qionghui eng Netherlands 2023/02/22 Sci Total Environ. 2023 Jun 15; 877:162287. doi: 10.1016/j.scitotenv.2023.162287. Epub 2023 Feb 17" |
