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

            Cheng Ling, Guo Bingqing and Zhong Ming

            2021.09.26

             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.

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