| 北京市燃煤源排放控制措施的污染物减排效益评估 |
| |
| 引用本文： | 宗亚楠,张强,洪朝鹏,贺克斌.北京市燃煤源排放控制措施的污染物减排效益评估[J].环境科学研究,2017,30(10):1645-1652. |
| |
| 作者姓名： | 宗亚楠 张强 洪朝鹏 贺克斌 |
| |
| 作者单位： | 1.清华大学环境学院, 北京 100084 |
| |
| 基金项目： | 国家自然科学基金项目（21521064） |
| |
| 摘 要： | 为分析北京市燃煤源排放控制措施的污染物减排效益，基于MEIC（中国多尺度排放清单模型），采用情景分析法，评估了北京市电厂能源清洁化与末端治理、燃煤锅炉改造和城区平房区居民采暖改造等措施的污染物减排效益.结果表明，相对于无控情景，2013年北京市电厂能源清洁化与末端治理减少PM2.5、PM10、SO2和NOx排放量为1.28×104、2.10×104、5.13×104和4.98×104 t，分别占无控情景的85%、86%、87%、74%；北京市燃煤锅炉改造减少PM2.5、PM10、SO2、NOx排放量为1.09×104、2.68×104、11.64×104和5.81×104 t，分别占无煤改气情景的83%、89%、83%、83%；北京市老旧平房区的居民采暖改造减少PM2.5、PM10、SO2和NOx排放量分别为630、870、2 070和790 t，均占无煤改电情景的8%.研究显示，北京市从1998年开始采取的各种减排措施有效地减少了污染物的排放，对北京市空气质量改善具有重要意义.
|
| 关 键 词： | 燃煤源 能源结构 末端治理 减排效益 |
| 收稿时间： | 2017/3/31 0:00:00 |
| 修稿时间： | 2017/5/15 0:00:00 |
Assessment of the Benefits of Emission Reductions from Coal-Fired Source Emission Control Measures in Beijing |
| |
| ZONG Ya''nan,ZHANG Qiang,HONG Chaopeng and HE Kebin.Assessment of the Benefits of Emission Reductions from Coal-Fired Source Emission Control Measures in Beijing[J].Research of Environmental Sciences,2017,30(10):1645-1652. |
| |
| Authors: | ZONG Ya'nan ZHANG Qiang HONG Chaopeng and HE Kebin |
| |
| Affiliation: | 1.School of Environment, Tsinghua University, Beijing 100084, China2.Department of Earth System Science, Tsinghua University, Beijing 100084, China |
| |
| Abstract: | To analyze the benefits of emission reductions from coal-fired source emission control measures, this work employed scenario analysis to quantify emission reductions from replacing coal-fired power with clean energy and application of end-of-pipe control technologies in power plants, comprehensive control on coal-fired boilers and residential heating renovation based on the model of Multi-resolution Emission Inventory for China (MEIC). The results showed that the emissions of PM2.5, PM10, SO2 and NOx from power plants in Beijing were estimated to have been reduced 1.28×104, 2.10×104, 5.13×104 and 4.98×104 t in 2013, representing reductions of 85%, 86%, 87% and 74%, respectively. 1.09×104, 2.68×104, 11.64×104 and 5.81×104 t of PM2.5, PM10, SO2 and NOx emissions were mitigated due to the comprehensive control measures for coal-fired boilers in 2013, representing reductions of 83%, 89%, 83% and 83%, respectively. Residential heating renovation projects by replacing coal with electricity in Beijing''s conventional old house areas contributed to emission reductions of 630, 870, 2070 and 790 t for PM2.5, PM10, SO2 and NOx, representing reductions of 8%. The study showed that the emission reduction measures have reduced pollutant emissions effectively since 1998 and have significance for improving air quality in Beijing. |
| |
| Keywords: | coal-fired source energy structure end-of-pipe control emission reduction benefits |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《环境科学研究》浏览原始摘要信息 |
|
点击此处可从《环境科学研究》下载全文 |
|
