Journal of Animal Environmental Science (한국축산시설환경학회지)

The Korean Society of Animal Environmental Science & Technology (한국축산환경학회)
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Characteristics and Quantity of Slurry Produced by Swine Slurry Farms

슬러리 돈사에서의 슬러리 발생량 및 이화학적 특성

  • Kwag, J.H. (National Livestock Research Institute, RDA) ;
  • Choi, H.C. (National Livestock Research Institute, RDA) ;
  • Choi, D.Y. (National Livestock Research Institute, RDA) ;
  • Kang, H.S. (National Livestock Research Institute, RDA) ;
  • Park, C.H. (National Livestock Research Institute, RDA) ;
  • Han, J.D. (National Livestock Research Institute, RDA) ;
  • Jeon, B.S. (National Livestock Research Institute, RDA) ;
  • Kim, H.H. (National Livestock Research Institute, RDA)
  • 곽정훈 (농촌진흥청 축산기술연구소) ;
  • 최희철 (농촌진흥청 축산기술연구소) ;
  • 최동윤 (농촌진흥청 축산기술연구소) ;
  • 강희설 (농촌진흥청 축산기술연구소) ;
  • 박치호 (농촌진흥청 축산기술연구소) ;
  • 한정대 (농촌진흥청 축산기술연구소) ;
  • 전병수 (농촌진흥청 축산기술연구소) ;
  • 김형호 (농촌진흥청 축산기술연구소)
  • Published : 2002.08.30
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Abstract

This study was conducted to determine the volume of pig slurry productinn and the characteristics from 4 swine farms. For the composition of pig slurry produced, contents of N, $P_2O_5$ and $K_2O$, were 0.13, 0.25 and 0.13% in slurry, respectively. Water pollutant concentration in slurry of swine farms, $BOD_5$, $COD_MN$, SS, T-N and T-P, was $24,047mg/{\ell}$, $30,232mg/{\ell}$, $36,833mg/{\ell}$, $2,805mg/{\ell}$, $465mg/{\ell}$, respectively. The average volume of pig slurry was 6.30 ${\ell}/head/day$ and 6.32 ${\ell}$ in spring, 6.69 ${\ell}$ in summer, 6.09 ${\ell}$ in autumn, and 6.12 ${\ell}$ in winter. The average moisture content of slurry was 95.8%. The composition of slurry produced by pig farms.

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