Abstract:After 433 industrial VOCs emission cases were searched and collected, these sources were classified into four types, which were solvent usage, chemical product manufacture waste treatment and storage and transportation leakage source. The emitting characteristics of different types of sources were analyzed. The results showed that most of on-pot industrial VOCs emission sources had similar emitting characteristic, such as having a flowrate more than 1000 m3/h, the concentration of total (TVOC) less than 10000 mg/m3 and complex chemical composition. Among all the investigated VOCs sources, most of the solvent usage sources had an emission flowrate higher than 100000 mg/m3. Most of the chemical product manufacture sources had a flowrate lower than 1000 mg/m3. The TVOC concentrations of most chemical product manufacture sources were higher than 10000mg/m3 or lower than 100 mg/m3. The most frequently found components in the industrial VOCs emission sources were BTEX.
席劲瑛, 武俊良, 胡洪营, 王灿. 工业VOCs排放源废气排放特征调查与分析[J]. 中国环境科学, 2010, 30(11): 1558-1562.
XI Jin-Ying, WU Jun-Liang, HU Hong-Ying, WANG Can. Investigation of industrial VOCs emission sources and analysis for their emitting characteristics.. CHINA ENVIRONMENTAL SCIENCECE, 2010, 30(11): 1558-1562.