Emission Inventory of Airborne Pollutants from Biomass Combustion in Guizhou Province

被引：0
作者：
Wang Y.-N. [1 ,2 ]
Yang J.-T. [2 ]
Huang X.-F. [2 ]
Cheng Y. [1 ]
Lu B. [3 ]
Gu Z.-L. [1 ]
机构：
[1] School of Human Settlement and Civil Engineering, Xi'an Jiaotong University, Xi'an
[2] Guizhou Institute of Environmental Sciences Research and Design, Guiyang
[3] College of Resources and Environment Engineering, Guizhou University, Guiyang
来源：
Huanjing Kexue/Environmental Science | 2023年 / 44卷 / 06期
关键词：
air pollutants; biomass combustion; emission inventory; Guizhou Province; uncertainly analysis;
D O I：
10.13227/j.hjkx.202207040
中图分类号：
学科分类号：
摘要：
With the objective to ascertain the emissions of biomass combustion in Guizhou, the activity levels were measured through data collection and field surveys, and the emission factors were acquired using actual monitoring data and data cited from previous literature. A 3 km × 3 km-gridded emission inventory of nine air pollutants from biomass combustion sources in Guizhou Province in 2019 was developed in combination with GIS technology. The results showed that the total emissions of CO, NOx , SO2 , NH3 , VOCs, PM2. 5, PM10 , BC, and OC in Guizhou were estimated to be 293 505. 53, 14 781. 19, 4 146. 11, 8 501. 07, 45 025. 70, 39 463. 58, 41 879. 31, 6 832. 33, and 15 134. 74 t, respectively. The distribution of atmospheric pollutants emitted by biomass combustion sources in different cities was noticeably uneven, being mainly concentrated in Qiandongnan Miao and Dong Autonomous Prefecture. The analysis of variation characteristics of emissions indicated that the monthly emissions were concentrated in February, March, April, and December, and the hourly emissions peaked daily from 14:00 to 15:00. Some uncertainty remained in the emission inventory. It is necessary to perform in-depth analyses of the accuracy of obtaining activity-level data, localize the emission factors through more combustion experiments in subsequent research for improving the emission inventory of air pollutants from biomass combustion in Guizhou Province, and provide a basis for the cooperative governance of the atmospheric environment. © 2023 Science Press. All rights reserved.
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页码：3130 / 3141
页数：11
相关论文
共 60 条
  • [1] Demirbas A., Potential applications of renewable energy sources, biomass combustion problems in boiler power systems and combustion related environmental issues, Progress in Energy and Combustion Science, 31, 2, pp. 171-192, (2005)
  • [2] Tian H Z, Hao J M, Lu Y Q, Et al., Evaluation of SO<sub>2</sub> and NO<sub>x</sub> emissions resulted from biomass fuels utilization in China, Acta Scientiae Circumstantiae, 22, 2, pp. 204-208, (2002)
  • [3] Tian H Z, Zhao D, Wang Y., Emission inventories of atmospheric pollutants discharged from biomass burning in China, Acta Scientiae Circumstantiae, 31, 2, pp. 349-357, (2011)
  • [4] Lu B, Kong S F, Han B, Et al., Inventory of atmospheric pollutants discharged from biomass burning in China continent in 2007, China Environmental Science, 31, 2, pp. 186-194, (2011)
  • [5] Zhou Y, Xing X F, Lang J L, Et al., A comprehensive biomass burning emission inventory with high spatial and temporal resolution in China, Atmospheric Chemistry and Physics, 17, 4, pp. 2839-2864, (2017)
  • [6] Takami K, Shimadera H, Uranishi K, Et al., Impacts of biomass burning emission inventories and atmospheric reanalyses on simulated PM<sub>10</sub> over Indochina, Atmosphere, 11, 2, (2020)
  • [7] Puliafito S E, Bola觡o-Ortiz T, Bern佗 L, Et al., High resolution inventory of atmospheric emissions from livestock production, agriculture, and biomass burning sectors of Argentina [ J ], Atmospheric Environment, 223, (2020)
  • [8] Mataveli G A V, de Oliveira G, Seixas H T, Et al., Relationship between biomass burning emissions and deforestation in Amazonia over the last two decades, Forests, 12, 9, (2021)
  • [9] Sahu S K, Mangaraj P, Beig G, Et al., Quantifying the high resolution seasonal emission of air pollutants from crop residue burning in India, Environmental Pollution, 286, (2021)
  • [10] Le H A, Phuong D M, Linh L T., Emission inventories of rice straw open burning in the Red River Delta of Vietnam: evaluation of the potential of satellite data [ J], Environmental Pollution, 260, (2020)
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