| 废物管理活动中N_2O产生及排放研究进展 |
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| 引用本文： | 王亚楠,孙英杰,陈栋,吴昊,张欢欢. 废物管理活动中N_2O产生及排放研究进展[J]. 环境科学与技术, 2013, 0(4): 33-38 |
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| 作者姓名： | 王亚楠 孙英杰 陈栋 吴昊 张欢欢 |
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| 作者单位： | 青岛理工大学环境与市政工程学院 |
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| 基金项目： | 国家自然科学基金项目(51178229);山东省高等学校科技计划项目(J09LB12);山东省自然科学基金资助项目(ZR2010EL031) |
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| 摘 要： | N_2O是一种重要的温室气体,并且对臭氧层有严重的破坏作用,因而在全球气候变化研究中受到广泛关注。随着人类活动的加剧,全球废物排放量呈上升趋势,且废物管理活动中产生的N_2O显著增加了全球温室气体的排放。废物管理活动中N_2O排放源主要包括废水处理、动物粪肥管理及生活垃圾处理处置系统。目前对废物管理活动中N_2O排放缺乏全面认识,文章综述了废物管理活动中N_2O排放机理及产生规律,指出应加强废物管理活动中N_2O减量化方向的研究。
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| 关 键 词： | 废物管理活动 N_2O 排放源 |
Progress in the Studies of N_2O Production and Emission in Waste Management Activities |
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| WANG Ya-nan,SUN Ying-jie,CHEN Dong,WU Hao,ZHANG Huan-huan. Progress in the Studies of N_2O Production and Emission in Waste Management Activities[J]. Environmental Science and Technology, 2013, 0(4): 33-38 |
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| Authors: | WANG Ya-nan SUN Ying-jie CHEN Dong WU Hao ZHANG Huan-huan |
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| Affiliation: | (School of Environmental and Municipal Engineering,Qingdao Technological University,Qingdao 266033,China) |
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| Abstract: | Nitrous oxide(N_2O) as an important greenhouse gas has a serious destruction effect on ozone layer,which has been paid great attention to its effect on global climate changes.With the aggravation of the human activities the amount of global wastes present an upward trend and the production of N_2O produced in the activities of waste management has significantly increased the global greenhouse gas emissions.The sources of N_2O emission from waste management activities are from wastewater treatment,animal manure management and municipal solid waste disposal systems.Due to lack of comprehensive understanding of N_2O emission in waste management activities,this study investigated the production mechanisms and producing rule of N_2O from waste management activities and pointed out that N_2O minimization measures should be strengthened for further research in this field. |
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| Keywords: | waste management activities nitrous oxide emission source |
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