Journal of Animal Environmental Science (한국축산시설환경학회지)

The Korean Society of Animal Environmental Science & Technology (한국축산환경학회)
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A Study on Dispersion Characteristics of Odor from Swine Farms

양돈장 발생 악취의 확산특성 연구

  • Kim, Doo-Hwan (Department of Animal Resources Technology, Gyeongnam National University of Science and Technology) ;
  • Ha, Duck-Min (Department of Animal Resources Technology, Gyeongnam National University of Science and Technology) ;
  • Lee, In-Bok (Department of Rural Systems Engineering, Seoul National University) ;
  • Choi, Dong-Yun (National Institute of Animal Science, R.D.A.) ;
  • Song, Jun-Ik (Department of Animal Science, Cheonan yonam College)
  • Received : 2014.04.20
  • Accepted : 2014.06.07
  • Published : 2014.06.30
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Abstract

This study was conducted to investigate the dispersion prediction of odor from swine farms in Korea. Gaussian Plume model used in considering of farm size, wind velocity, atmospheric stability and threshold odor unit to prediction of odor dispersion based on the survey on current state of odor emission and control from 48 site of swine farms. Farm size, wind velocity and atmospheric stability were affected the distance of odor dispersion, showed longer distance in cases of large farm, low wind velocity and stable atmospheric condition. We will suggestion the adjusted distance of odor dispersion according to farm size was estimated to 180 m in small farm and 320 m in large farm when apply the 3 OU, 5 m/s wind velocity and stable atmospheric condition.

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References

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