| 沈阳市再生水源热泵供暖技术的节能减排潜力 |
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| 引用本文： | 王新北,赵红艳,郗凤明,耿涌,董会娟,刘祚希.沈阳市再生水源热泵供暖技术的节能减排潜力[J].生态经济(学术版),2011(9). |
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| 作者姓名： | 王新北 赵红艳 郗凤明 耿涌 董会娟 刘祚希 |
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| 作者单位： | 中国科学院沈阳应用生态研究所;中国科学院研究生院; |
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| 基金项目： | 国家科技支撑计划(2011BAJ06B01) |
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| 摘 要： | 利用生命周期评价方法分析对比再生水源热泵和燃煤锅炉在原材料生产、机组生产、运输、热量生产及废弃物处理整生命周期过程的能源消耗及SO2、总悬浮颗粒物(TSP)排放。结果表明在生产1GJ热能的情况下,再生水源热泵比燃煤锅炉节能约1GJ,减排SO20.7kg,减排大气TSP 7.2kg。热量生产阶段是耗能及污染物排放的关键环节,超过99%的能源消耗和污染排放在这一环节产生。在供暖季节,如果沈阳市现有和规划污水处理厂的再生水应用再生水源热泵替代燃煤锅炉供暖,在每年的供暖期里可为沈阳市节能11×106GJ(折合标煤37.5×104t),减排SO275.9t,减排TSP 775.4t。
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| 关 键 词： | 再生水源热泵 节能减排 生命周期评价 燃煤锅炉 |
The Energy Saving and Emission Reduction Potential of Regenerated Water Source Heat Pumps Technology in Shenyang City |
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| WANG Xinbei,ZHAO Hongyan,XI Fengming,GENG Yong,DONG Huijuan,LIU Zuoxi.The Energy Saving and Emission Reduction Potential of Regenerated Water Source Heat Pumps Technology in Shenyang City[J].Ecological Economy,2011(9). |
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| Authors: | WANG Xinbei ZHAO Hongyan XI Fengming GENG Yong DONG Huijuan LIU Zuoxi |
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| Institution: | WANG Xinbei1,ZHAO Hongyan1,2,XI Fengming1,GENG Yong1,DONG Huijuan1,LIU Zuoxi1,2(1.Institute of Applied Ecology,Chinese Academy of Sciences,Shenyang Liaoning 110016,China,2.Graduate University,Beijing 110049,China) |
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| Abstract: | The energy consumption and SO2 and TSP emission reduction of regenerated water source heat pump(RWSHP) and coal-fired boiler(CFB) during the process of life cycle stages,including the raw material production,machines manufacture,transportation,heat production,and waste disposal,were analyzed and compared using the Life Cycle Assessment(LCA) method.The results show that the RWSHP can save 1GJ heat energy and reduce 0.7kg SO2 and 7.2kg total suspended particulates(TSP) compared to CFB when producing 1GJ heat ... |
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| Keywords: | regenerated water source heat pump(RWSHPs) life cycle assessment(LCA) energy saving and emission-reducing coal-fired boiler(CFB) protein |
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