Temporal and Spartial Distribution of VOCs in a Petrochemical Industry Park

• Main Authors: Hua,Yi-Chun, 花宜君
• Other Authors: Lin,Tser-Sheng
• Format: Others
• Language: zh-TW
• Published: 2013
• Online Access: http://ndltd.ncl.edu.tw/handle/8u5hvf

碩士 === 國立聯合大學 === 環境與安全衛生工程學系碩士班 === 101 === Abstract This study aimed to assess the potential exposure to volatile organic compounds (VOCs) for petrochemical industry workers. The exposure assessment was carried out by field sampling with stainless steel canisters followed with thermal desorption GC-MS analysis. Toluene, ethylbenzene, acetone, 1,3-butadiene, benzene, m,p-xylene, o-xylene and styrene, n-hexane, 1,2-dichloroethane were included for quantification. The levels of toluene, ethylbenzene, acetone, 1,3-butadiene, benzene, m,p-xylene, o-xylene and styrene, n-hexane, 1,2-dichloroethane were 3.38、2.05、70.17、6.60、6.33、1.91、1.33、4.20、1.78 and 1.01ppb, respectively. The levels of m,p-xylene, 1,2-dichloroethane and o-xylene were found associated with seasons. In addition, these levels are well below the current regulation.