| 畜禽场空气悬浮颗粒物污染与其监控技术研究进展 |
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| 引用本文： | 汪开英,戴圣炎,王玲娟.畜禽场空气悬浮颗粒物污染与其监控技术研究进展[J].农业机械学报,2017,48(6):232-241. |
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| 作者姓名： | 汪开英 戴圣炎 王玲娟 |
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| 作者单位： | 浙江大学生物系统工程系,浙江大学生物系统工程系,北卡罗莱纳州立大学生物与农业工程系 |
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| 基金项目： | 国家自然科学基金项目（31672467） |
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| 摘 要： | 随着畜禽养殖的快速发展,近年来畜禽场空气中的悬浮颗粒物(PM)对于动物的健康、福利以及生长的危害越来越受到重视。畜禽场PM的来源、理化和生物特征、扩散模型以及相关监控技术已成为国内外研究的热点。本文阐述了畜禽场PM的来源、特征、危害和国内外针对PM的相关标准;根据畜禽场PM复杂的理化和生物特征,阐述了相应的检测技术;从源头、过程和末端3个环节分析了畜禽场PM的控制技术。
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| 关 键 词： | 畜禽场 悬浮颗粒物 空气污染 监控技术 |
| 收稿时间： | 2016/11/1 0:00:00 |
Research Progress on Pollution and Monitoring Technology of Particulate Matter from Livestock and Poultry Farms |
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| WANG Kaiying,DAI Shengyan and WANG Lingjuan.Research Progress on Pollution and Monitoring Technology of Particulate Matter from Livestock and Poultry Farms[J].Transactions of the Chinese Society of Agricultural Machinery,2017,48(6):232-241. |
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| Authors: | WANG Kaiying DAI Shengyan and WANG Lingjuan |
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| Institution: | Department of Biosystems Engineering, Zhejiang University,Department of Biosystems Engineering, Zhejiang University and Department of Biological and Agricultural Engineering, North Carolina State University |
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| Abstract: | With the rapid development of livestock and poultry in recent decades, emissions of particulate matter (PM) from animal production facilities have became increasing concern due to its adverse effect on the health and welfare of humans and animals, as well as the environment. The state of the art of the source, characteristics, harm, the related standards and control technologies of PM in livestock farms were reviewed. Knowledge on the sources, the physicochemical and biological characteristics, diffusion models and reduction techniques of PM from livestock and poultry farms can be used to identify and quantify sources of PM, evaluate effects of PM and develop adequate abatement strategies of PM in animal farms. The monitoring technology of PM based on its complicated characteristics was stated. Mass concentration and PSD of PM could be measured by weighing, optical, aerodynamic and electronic methods. Three techniques of monitoring components of PM from animal farms currently were introduced in detail, including ion chromatography, X ray spectrometry and thermal optical analysis. Identification techniques of microorganism in PM were mentioned briefly, including gram method staining, metabolic analysis and ribosome profiling. The source control technology, process control technology and end control technology of PM from livestock and poultry farms were briefed, cost effective adequate reduction technologies and strategies of PM in Chinese animal farms needed to be developed. Further research to characterize, assess health risk on animals and humans, and control PM in animal farms was discussed. |
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| Keywords: | livestock and poultry farms particulate matter air pollution monitoring technology |
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