DOI: 10.1016/j.atmosenv.2015.08.064
Scopus记录号: 2-s2.0-84940566280
论文题名: Odor characterization from barns and slurry treatment facilities at a commercial swine facility in South Korea
作者: Jo S ; -H ; , Kim K ; -H ; , Jeon B ; -H ; , Lee M ; -H ; , Kim Y ; -H ; , Kim B ; -W ; , Cho S ; -B ; , Hwang O ; -H ; , Bhattacharya S ; S
刊名: Atmospheric Environment
ISSN: 0168-2563
EISSN: 1573-515X
出版年: 2015
卷: 119 起始页码: 339
结束页码: 347
语种: 英语
英文关键词: Hydrogen sulfide
; Odor pollution
; P-Cresol
; Pig barn
; Swine slurry treatment
Scopus关键词: Butyric acid
; Farm buildings
; Fatty acids
; Hydrogen sulfide
; Mammals
; Odor removal
; Sulfur
; Sulfur compounds
; Sulfur determination
; Volatile fatty acids
; Volatile organic compounds
; Comparative analysis
; Emission characteristics
; Odor characterization
; Odor pollution
; P-cresol
; Pig barn
; Reduced sulfur species
; Swine slurry
; Odors
; butyric acid
; hexanoic acid
; indole derivative
; isobutyric acid
; methanethiol
; nitrogen derivative
; phenol derivative
; skatole
; sulfur
; sulfur derivative
; trimethylamine
; valeric acid
; volatile fatty acid
; volatile organic compound
; air sampling
; ambient air
; chemical composition
; fertilizer application
; housing reform
; hydrogen sulfide
; odor
; pig
; slurry
; sulfur
; volatile organic compound
; waste treatment
; agricultural slurry
; air sampling
; ambient air
; Article
; composting
; controlled study
; nonhuman
; odor
; pig farming
; priority journal
; solid waste
; South Korea
; waste component removal
; South Korea
; Animalia
; Suidae
Scopus学科分类: Environmental Science: Water Science and Technology
; Earth and Planetary Sciences: Earth-Surface Processes
; Environmental Science: Environmental Chemistry
英文摘要: In this study, emission characteristics of major odorants in pig confinement facilities were investigated through comparative analysis between odorant composition and odor intensity. Odorant samples in ambient air were collected from five different paired sampling sites: (1) in- and outside of windowless pig barn, (2) in- and outside of open pig barn, (3) before/after slurry treatment (via liquid fertilization), (4) before/after composting, and (5) two reference background sites on a pig confinement facility. A total of 47 compounds consisting of key offensive odorants (such as reduced sulfur and volatile organic compounds) were measured from each selected site. When the results are compared in terms of odor intensity, a list of odorants (sulfur compounds, volatile fatty acids, phenols, and indoles) were generally seen at enhanced levels on most sites. In two types of pig barn facilities (windowless ('W') and open ('O')), butyric and valeric acid were the predominant species. The removal efficiency of odorants was quite different between the two slurry treatment approaches of composting and liquid fertilization. Although the efficiencies of odor removal in the former were not sufficient, that of the latter was fairly significant in terms of odor intensity. However, some odorants like hydrogen sulfide, methanethiol, p-cresol, and butyric acid were still retained above the odor threshold level. Accordingly, odorant emissions from animal housing facilities can be characterized most effectively by key odorants such as volatile fatty acids and reduced sulfur species. © 2015 Elsevier Ltd. Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/81533
Appears in Collections: 气候变化事实与影响
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作者单位: Department of Civil and Environmental Engineering, Hanyang University, 222 Wangsimni-ro, Seoul, South Korea; Department of Natural Resources and Environmental Engineering, Hanyang University, 222 Wangsimni-ro, Seoul, South Korea; National Institute of Animal Science, Rural Development Administration, Wanju-gun, Jeollabuk-do, South Korea; Department of Environmental Science, Tezpur University, Assam, India
Recommended Citation:
Jo S,-H,, Kim K,et al. Odor characterization from barns and slurry treatment facilities at a commercial swine facility in South Korea[J]. Atmospheric Environment,2015-01-01,119