天津市非道路移動(dòng)源污染物排放清單開發(fā)
[Abstract]:Based on the pollution control needs of non-road mobile sources in Tianjin, and based on the data collected from the survey on the activity level of non-road mobile sources in 2015, Adopting the accounting method recommended by the Ministry of Environmental Protection, the Technical Guide for compilation of Emission inventory of Non-Road moving pollution sources (trial), a complete emission inventory of non-road mobile sources in Tianjin is established, and the spatial and temporal distribution of pollutants is analyzed. In 2015, The emission of CO from non-road moving sources in Tianjin is 6.15 脳 10 ~ (10) ~ (3) t ~ (-1) HC 2.45 脳 10 ~ (3) T ~ (-1) no _ x 2.90 脳 10 ~ (10) ~ (4) t ~ (-1) PM 1.45 脳 10 ~ (3) ~ (3) t / s so _ (21.37) 脳 10 ~ (4) The proportion of marine pollutant emission is the highest, which is 73.66% of the total pollutant emission from all non-road moving sources, mainly distributed in Tianjin Port area. The second is non-road moving machinery, accounting for 21.66, mainly distributed in the suburbs of planting and aquaculture districts and counties, urban construction and crowd activities are more concentrated in the urban area; Civil aviation aircraft and railway locomotives accounted for 3.55% and 1.13% respectively, mainly distributed in airports and railway lines. Overall, emissions from non-road moving sources gradually increased from March to March, while emissions were relatively low at the end of the year and the beginning of the year (winter).
【作者單位】: 南開大學(xué)環(huán)境科學(xué)與工程學(xué)院;南開大學(xué)城市交通污染防治研究中心;法國(guó)國(guó)家交通研究院;天津市機(jī)動(dòng)車排污檢控中心;新港海事局;
【基金】:國(guó)家科技支撐計(jì)劃項(xiàng)目(2014BAC23B02) 科技部科技基礎(chǔ)性工作專項(xiàng)(2013FY112700-02)
【分類號(hào)】:X51
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