국내 종계장의 계사내 공기중 호흡성 분진과 중금속 함량에 관한 연구

• 영문명: Studies on the contents of respirable dust and heavy metals in domestic chicken breeding houses
• 발행기관: 한국예방수의학회
• 저자명: 용준환(Joon Hwan Yong) 김종오(Jong Oh Kim) 이인모(In Mo Lee)
• 간행물 정보: 『Korean Journal of Veterinary Public Health』Vol.18, No.4, 339~342쪽, 전체 4쪽
• 주제분류: 의약학 > 면역학
• 파일형태: PDF
• 발행일자: 1994.11.30

영문 초록

Airborne dust in domestic chicken breeding houses was analyzed to determine concentrations of respirable dust and major heavy metals. Respirable dust was collected by Low Volume Air Sampler. The contents of the heavy metals was analyzed by Atomic Absorption Spectrophotometer. The results of this study are summarized as follows ; 1. Respirable dust levels measured in the front area of the houses averaged about 1.24mg /m³ and in the middle area averaged about 2.33mg /m³. 2. Mean concentration of Pb, Cd, Cu and Ni were 8.444, 0.136, 2.901, and 6.017㎍/m³, respectively.

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키워드

Chicken breeding houses Respirable dust Heavy metals