| 乌鲁木齐市煤改气工程对采暖期 SO2和 NO2浓度变化的影响分析 |
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| 引用本文： | 冒莹.乌鲁木齐市煤改气工程对采暖期 SO2和 NO2浓度变化的影响分析[J].干旱环境监测,2014(3):109-112. |
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| 作者姓名： | 冒莹 |
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| 作者单位： | 乌鲁木齐市环境监测中心站,新疆乌鲁木齐830011 |
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| 摘 要： | 通过对乌鲁木齐市2011-2013年采暖期SO2、NO2、PM10的年均浓度、月均浓度、日均浓度的变化比较，分析了乌鲁木齐市煤改气工程实施前后大气环境发生的变化趋势，论证了乌鲁木齐市煤改气工程对城市大气环境的改善作用，为该工程今后的推广与发展得到了可靠的实践依据。
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| 关 键 词： | 煤改气 浓度变化 方差 |
Influence anla ysis to SO2 and NO2 in heating period of changing fuel from coalt o natural gas project in Uru miqi |
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| MAO Ying.Influence anla ysis to SO2 and NO2 in heating period of changing fuel from coalt o natural gas project in Uru miqi[J].Arid Environmental Monitoring,2014(3):109-112. |
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| Authors: | MAO Ying |
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| Institution: | MAO Ying (Urumiqi Environmental Monitoring Center, Urumqi Xinjiang 830011, China) |
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| Abstract: | Through comparing the change of SO 2 , NO2 , PM10 daily average concentration , monthly average concentration and annual concentration in the heating period of 2011 to 2013 in Urumiqi, the tendency of change of Urumiqi atmosphere environ-ment before and after the changing fuel coal to natural gas project was analyzed .It is proved that the changing fuel coal to nat-ural gas project in Urumqi can improve city atmospheric environment , and this project is a reliable basis for the promotion and development of the engineering in future . |
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| Keywords: | changing fuel from coal to natural gas concentration variation variance |
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