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논문 기본 정보

자료유형
학술저널
저자정보
서효재 (전북대학교) 오병욱 (전북대학교) 김효철 (농촌진흥청 국립농업과학원) 신소정 (농촌진흥청 국립농업과학원) 서일환 (전북대학교)
저널정보
한국농공학회 한국농공학회논문집 한국농공학회논문집 제62권 제5호
발행연도
2020.1
수록면
27 - 37 (11page)

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As domestic meat consumption increases, the broiler production industry has been larger and denser. The concentration of particulate matter (PM) andharmful gases generated is also increasing inside livestock house. However, the current research status of PM exposed to farm workers and the healtheffects are in the early stage. To understand PM concentration affecting workers in the broiler house, field monitoring was conducted according to itssize distributions. Concentrations of PM10, PM2.5, and TD (Total Dust) were monitored using personal air samplers with teflon filter during workingand moving periods considering the ventilation systems of 6 broiler houses. The purpose of this study is to monitor the PM concentration in theexperimental broiler houses operated by forced ventilation system generally used in Korea and to evaluate the regional concentrations through airflowpattern. The PM concentrations were increased from inlet to outlet vents resulting in 1,872 of TD, 1,385 of PM10, and 209 ㎍/㎥ of PM2.5, respectively. The TD and PM10 concentrations were increased when the workers and broilers were moving. Among them, the particle size that occupied the largestamount of PM was 13.75 ㎛. These results suggest that personal protection equipments are important to reduce the health effect from PM inhalation.

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