| 我国人为源挥发性有机物反应性排放清单 |
| 摘要点击 3784 全文点击 1561 投稿时间：2016-09-21 修订日期：2016-10-20 |
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| 中文关键词 VOCs 物种排放清单 臭氧生成潜势 人为源 中国 |
| 英文关键词 volatile organic compounds (VOCs) species emission inventory ozone formation potential (OFP) anthropogenic source China |
| 作者 | 单位 | E-mail | | 梁小明 | 华南理工大学环境与能源学院, 广州 510006 | 291562122@qq.com | | 张嘉妮 | 华南理工大学环境与能源学院, 广州 510006 | | | 陈小方 | 华南理工大学环境与能源学院, 广州 510006 | | | 石田立 | 华南理工大学环境与能源学院, 广州 510006 | | | 孙西勃 | 华南理工大学环境与能源学院, 广州 510006 | | | 范丽雅 | 华南理工大学环境与能源学院, 广州 510006
广东省大气环境与污染控制重点实验室, 广州 510006
大气污染控制广东高校工程技术研究中心, 广州 510006 | | | 叶代启 | 华南理工大学环境与能源学院, 广州 510006
广东省大气环境与污染控制重点实验室, 广州 510006
大气污染控制广东高校工程技术研究中心, 广州 510006 | cedqye@scut.edu.cn |
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| 中文摘要 |
| 以我国人为源挥发性有机物（VOCs）为研究对象，使用具有代表性的VOCs总量排放清单、各污染源成分谱及物种最大增量反应活性值（MIR），建立了2010年我国人为源VOCs基于臭氧生成潜势（OFP）的反应性排放清单.结果表明，2010年我国人为源挥发性有机物总OFP为84187.61 kt，其中，烷烃6882.53 kt，烯炔烃41496.92 kt，芳香烃32945.32 kt，卤代烃161.45 kt，含氧有机化合物2701.40 kt.OFP贡献前10种物种分别为丙烯、乙烯、间/对-二甲苯、甲苯、1-丁烯、邻-二甲苯、1，2，4-三甲苯、1，3-丁二烯、间-乙基甲苯和乙苯，占人为源总OFP的63.95%，仅占VOCs排放总量的31.84%.人为源三大污染源中，工业源贡献了49.29%的OFP，为最大贡献源，其次是交通源28.31%和农业源22.40%.建筑装饰、石油炼制、储存与运输、机械设备制造、交通设备制造和包装印刷为工业OFP主要贡献源；轻型载客汽车、重型载客汽车及摩托车为交通源OFP污染控制的重点；生物质燃烧两类子源均为农业源OFP重点控制对象.山东、江苏、广东、浙江和河南是我国人为源OFP贡献最大的省份，占人为源总OFP的39.65%.该反应性清单的建立，对我国基于反应性臭氧（O3）控制对策的制定具有重要意义. |
| 英文摘要 |
| A reactivity-based anthropogenic volatile organic compounds (VOCs) emission inventory in China in 2010 was developed on the basis of ozone formation potential (OFP), using the latest VOCs emission inventory, source profiles and maximum incremental reactivity (MIR) values. The results showed that the total anthropogenic OFP was 84187.61 kt in China in 2010, of which 6882.53 kt was from alkanes, 41496.92 kt from alkenes/alkynes, 32945.32 kt from aromatic hydrocarbons, 161.45 kt from halocarbons, and 2701.40 kt from oxygenated organics. The top 10 species in terms of OFP consisted of propene, ethene, m/p-xylene, toluene, 1-butene, o-xylene, 1,2,4-trimethyl benzene, 1,3-butadiene, m-ethyl toluene and ethyl benzene, contributing 63.95% to the total OFP but only 31.84% to the mass-based emission. Industrial sources accounted for the largest (49.29%) of the total OFP, followed by transportation sources (28.31%) and agricultural sources (22.40%). The key industrial sources with high reactivity were architectural decoration industry, oil refinery industry, storage and transport, machinery equipment industry, transport equipment industry and printing. Passenger cars, motorcycles and heavy duty vehicles were the major OFP sources of transportation. The two biomass burning sources were both the key OFP sources of agriculture. Shandong, Jiangsu, Guangdong, Zhejiang and Henan were the top five provinces with contributions of 39.65% of the total OFP in China. The reactivity-based emission inventory in this study would be of great significance for the formulation of reactivity-based ozone (O3) control strategies in China. |
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