| Title: | "Industrial sector-based volatile organic compound (VOC) source profiles measured in manufacturing facilities in the Pearl River Delta, China" |
| Author(s): | Zheng J; Yu Y; Mo Z; Zhang Z; Wang X; Yin S; Peng K; Yang Y; Feng X; Cai H; |
| Address: | "School of Environmental Science and Engineering, South China University of Technology, University Town, Guangzhou 510006, PR China. zheng.junyu@gmail.com" |
| DOI: | 10.1016/j.scitotenv.2013.03.055 |
| ISSN/ISBN: | 1879-1026 (Electronic) 0048-9697 (Linking) |
| Abstract: | "Industrial sector-based VOC source profiles are reported for the Pearl River Delta (PRD) region, China, based source samples (stack emissions and fugitive emissions) analyzed from sources operating under normal conditions. The industrial sectors considered are printing (letterpress, offset and gravure printing processes), wood furniture coating, shoemaking, paint manufacturing and metal surface coating. More than 250 VOC species were detected following US EPA methods TO-14 and TO-15. The results indicated that benzene and toluene were the major species associated with letterpress printing, while ethyl acetate and isopropyl alcohol were the most abundant compounds of other two printing processes. Acetone and 2-butanone were the major species observed in the shoemaking sector. The source profile patterns were found to be similar for the paint manufacturing, wood furniture coating, and metal surface coating sectors, with aromatics being the most abundant group and oxygenated VOCs (OVOCs) as the second largest contributor in the profiles. While OVOCs were one of the most significant VOC groups detected in these five industrial sectors in the PRD region, they have not been reported in most other source profile studies. Such comparisons with other studies show that there are differences in source profiles for different regions or countries, indicating the importance of developing local source profiles" |
| Keywords: | "Air Pollutants, Occupational/*analysis China Environmental Monitoring/*methods *Industry/standards Rivers Volatile Organic Compounds/*analysis;" |
| Notes: | "MedlineZheng, Junyu Yu, Yufan Mo, Ziwei Zhang, Zhou Wang, Xinming Yin, Shasha Peng, Kang Yang, Yang Feng, Xiaoqiong Cai, Huihua eng Research Support, Non-U.S. Gov't Netherlands 2013/04/16 Sci Total Environ. 2013 Jul 1; 456-457:127-36. doi: 10.1016/j.scitotenv.2013.03.055. Epub 2013 Apr 12" |
