京津冀地区重点耗煤行业大气污染物排放清单研究

Study on Beijing-Tianjin-Hebei Region Key Coal Consuming Industry Emission Inventory

中文关键词:  京津冀  重点耗煤行业  排放清单  大气污染

英文关键词:Beijing-Tianjin-Hebei region  key coal consumption industry  emission inventory  air pollution

中文摘要:

      本研究通过京津冀地区各行业的年度煤炭消费量确定火电行业、钢铁行业和焦化行业为重点耗煤行业，以在线监测数据、污染源调查（现场调研、环评、验收）数据、排放因子数据为基础，自下而上建立了2013年京津冀地区重点耗煤行业大气污染物排放清单，分析研究了SO₂、NO_x和PM₁₀的排放量与污染贡献分布情况，掌握了京津冀地区重点耗煤行业大气污染物排放现状，为大气污染物减排提供数据基础。研究表明，2013年京津冀火电、钢铁焦化行业共排放SO₂72.35万t、NO_x 131.99万t、PM₁₀30.36万t。

英文摘要:

      In this study, coal-fired power, steel, and coking were selected as the key coal consumption industry due to the coal consumption of industries in Beijing-Tianjin-Hebei (BTH) region. The bottom-up emission inventory of key coal consumption industry in BTH region in 2013 was built based on on-line monitoring data, site survey data, and the emission factor dataset. The emissions of various pollutants (SO₂, NO_x, PM₁₀) were quantized to evaluate the air pollution and provide valuable information for the emission reducing in BTH region. The results showed that the total emissions of coal-fired power, steel, and coking industry in BTH region were 723538.20 tons of SO₂, 1319927.43 tons of NO_x, 303587.94 tons of PM 10.