【摘要】 基于焦作市各类挥发性有机物(VOCs)的活动水平数据,采用排放系数法,编制了焦作市2016年人为源挥发性有机物排放清单.结果表明,2016年焦作市人为源VOCs排放总量为28804.80 t,其中,工艺过程源、溶剂使用源、化石燃料燃烧源、移动源和生物质燃烧源分别占排放总量的36.19%、25.48%、14.38%、13.72%、10.23%.2016年焦作市VOCs的重点排放二级源是非金属矿物制品业、表面涂装业、道路移动源、生物质露天燃烧、工业燃烧,其排放量之和共占排放总量的72.47%.在焦作市各区县中,博爱县、孟州市、武陟县和马村区的排放量较高,4个县区的VOCs排放量均超过3000 t,其排放量之和占排放总量的54.26%.更多还原

【Abstract】 Based on the activity level data of various volatile organic compounds(VOCs) in Jiaozuo City, a list of anthropogenic VOCs emissions in 2016 was compiled by using emission coefficient method. The results showed that the total VOCs emissions from artificial sources in Jiaozuo City in 2016 were 28804.80 t, of which process sources, solvent sources, fossil fuel combustion sources, mobile sources and biomass combustion sources accounted for 36.19%, 25.48%, 14.38%, 13.72% and 10.23% of the total emissions, respectively. In 2016, the key secondary sources of VOCs emission in Jiaozuo City were non-metallic mineral products industry, surface painting industry, road moving source, biomass open-air combustion and industrial combustion, and the total emissions accounted for 72.47%. Among the districts and counties in Jiaozuo City, Boai County, Mengzhou City, Wuzhu County and Macun District had higher VOCs emissions. The total VOCs emissions of the four districts were more than 3000 t, accounting for 54.26% of the total emissions.更多还原