Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.enpol.2018.01.035 |
Investigation of water-energy-emission nexus of air pollution control of the coal-fired power industry: A case study of Beijing-Tianjin-Hebei region, China | |
Wang, Chunyan1; Li, Paging2; Liu, Yi1 | |
2018-04-01 | |
发表期刊 | ENERGY POLICY |
ISSN | 0301-4215 |
EISSN | 1873-6777 |
出版年 | 2018 |
卷号 | 115页码:291-301 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
英文摘要 | Coal-fired power generation is water- and energy-intensive and is associated with high emissions. As a result, China has issued a strict emission policy ("ultra-low emission control") for the coal-fired power industry. This study investigated the water, energy and emissions nexus (WEEN), focusing on end-of pipe treatment technologies for the coal-fired power industry in the Beijing-Tianjin-Hebei region. The result revealed that the energy consumption for pollutant removal was 1.2 million tons coal equivalent (Mtce) for the 118 investigated plants in 2014. Of the energy consumed, 60%, 11% and 29% was used for SO2, NOx, and dust removal, respectively. Water consumption for pollutant removal was 13% of total water consumption for electricity generation. The result implied that this policy could reduce SO2, NOx, and dust emissions by 89%, 90%, and 88%, respectively, while consuming an average of 2% less energy and 8% more water as tradeoffs. Construction cost associated with implementing these technology changes could be as high as 5-14 billion yuan in total. The synergies and tradeoffs quantified in this study provide numerical information that could assist with making decisions on the most suitable technology sets for emission control with consideration of water, energy, emissions and cost. |
英文关键词 | Coal-fired power industry Water-energy-emission nexus Ultra-low emission Pareto optimization |
领域 | 气候变化 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000428099800030 |
WOS关键词 | LIFE-CYCLE ASSESSMENT ; FLUE-GAS ; ELECTRICITY-GENERATION ; PLANTS ; OPTIMIZATION ; SYSTEM ; AVAILABILITY ; RESOURCES ; SCENARIOS ; QUALITY |
WOS类目 | Economics ; Energy & Fuels ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/18753 |
专题 | 气候变化 |
作者单位 | 1.Tsinghua Univ, Sch Environm, Beijing, Peoples R China; 2.Stanford Univ, Sch Engn, Stanford, CA 94305 USA |
推荐引用方式 GB/T 7714 | Wang, Chunyan,Li, Paging,Liu, Yi. Investigation of water-energy-emission nexus of air pollution control of the coal-fired power industry: A case study of Beijing-Tianjin-Hebei region, China[J]. ENERGY POLICY,2018,115:291-301. |
APA | Wang, Chunyan,Li, Paging,&Liu, Yi.(2018).Investigation of water-energy-emission nexus of air pollution control of the coal-fired power industry: A case study of Beijing-Tianjin-Hebei region, China.ENERGY POLICY,115,291-301. |
MLA | Wang, Chunyan,et al."Investigation of water-energy-emission nexus of air pollution control of the coal-fired power industry: A case study of Beijing-Tianjin-Hebei region, China".ENERGY POLICY 115(2018):291-301. |
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