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            暖通空調雜志社>期刊目次>2021年>第9期

            農村清潔供暖對大氣環境質量的影響評價及預測

            Evaluation and prediction of impact of clean heating on atmospheric environmental quality in rural areas

            成嶺[1] 郭炳慶[2] 鐘鳴[2]
            [1]中國電力科學研究院有限公司 [1]天津大學 [2]中國電力科學研究院有限公司

            摘要:

            為評價農村地區清潔供暖對大氣環境質量的影響,建立了供暖排放對大氣環境質量影響的因子模型(A-H模型),分析了清潔供暖對京津冀及周邊地區空氣質量的影響程度。結果表明,京津冀及周邊地區實施清潔供暖可以將供暖季細顆粒物PM2.5質量濃度降低約20 μg/m3;綜合考慮人口、建筑面積、清潔能源等發展趨勢,預測2030年京津冀及周邊地區供暖季PM2.5濃度將顯著降低。

            關鍵詞:空氣污染,農村地區,清潔供暖,能源結構,PM2.5濃度

            Abstract:

             In order to evaluate the impact of clean heating on air quality in rural areas, establishes a factor model (A-H model) of the impact of heating emission on atmospheric environmental quality. An alyses the impact of clean heating on air quality in Beijing-Tianjin-Hebei area and its surrounding areas. The results show that the implementation of clean heating in above areas can reduce the mass concentration of fine particulate matter PM2.5 in heating season by about 20 μg/m3. Comprehensively considering the development trends of population, building area and clean energy, predicts that the concentration of PM2.5 in the heating season of Beijing-Tianjin-Hebei area and its surrounding areas will be significantly reduced in 2030.

            Keywords:airpollution,ruralarea,cleanheating,energystructure,PM2.5concentration

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