Journal of Atmospheric and Environmental Optics, Volume. 12, Issue 5, 362(2017)
Characteristics and Source Apportionment of Volatile Organic Compounds in Hefei Dongpu Reservoir
Solid phase micro extraction and gas chromatography mass spectrometry (SPME/GC-MS) was used to detect the ambient volatile organic compounds (VOCs) in Hefei Dongpu Reservoir, China, and the composition and variation characteristics of VOCs in the area were investigated. The result shows that these VOCs are mainly composed of benzene series, aldehydes, ketones and alkanes. Principal component analysis /absolute principal component scores (PCA/APCS) model was used to analyze the source of the VOCs. The result shows that there are 4 main sources of the VOCs, such as automobile emission sources account for 38.9%, chemical reagents sources account for 49.48%, industrial production sources account for 8.13% and medical alcohol evaporation sources account for 3.49%, respectiely.
Get Citation
Copy Citation Text
CAO Jinghao, KANG Meng, ZOU Xue, ZHOU Wenzhao, LU Yan, SHEN Chengyin, HUANG Chaoqun, CHU Yannan. Characteristics and Source Apportionment of Volatile Organic Compounds in Hefei Dongpu Reservoir[J]. Journal of Atmospheric and Environmental Optics, 2017, 12(5): 362
Category:
Received: Feb. 1, 2016
Accepted: --
Published Online: Oct. 17, 2017
The Author Email: Chaoqun HUANG (cqhuang@aiofm.ac.cn)