지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 402 - 411 (10page)
이용수
초록· 키워드
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Objectives: This study aims to assess the concentrations of ammonia and hydrogen sulfide according to task unit area at swine farms. Methods: A total of six swine farms were selected for this study. Ammonia and hydrogen sulfide were monitored using a real-time multi-gas monitor which could sample the gases simultaneously. The sampling was done in the pig building, manure storage facility and composting facility of each farm. Results: The concentration of ammonia in the pig buildings(GM 22.6 ppm, GSD 2.3) was significantly higher(p<0.0001) than in the manure storage facilities(GM 10.4 ppm, GSD 2.7) and composting facilities(GM 8.6 ppm, GSD 2.8). The concentration of hydrogen sulfide in the manure storage facilities(GM 9.8 ppm, GSD 3.2) was higher(p<0.0001) than in the pig buildings(GM 2.3 ppm, GSD 2.3) and composting facilities(GM 1.9 ppm, GSD 2.5). In particular, the levels of hydrogen sulfide in the confined manure storage facilities were higher than those in open-type facilities and the peak concentration(98 ppm) in the confined facilities was approximate to 100 ppm, at the value of Immediately Dangerous to Life or Health(IDLH). Conclusions: Suffocation accidents caused by hazardous gases at a swine farm have occurred annually. Real-time monitoring of the hazards should be done in order to protect farm workers and livestock from the sudden accidents.
목차
등록된 정보가 없습니다.
참고문헌 (26)
참고문헌 신청
Badjagbo K / 2007 / Real-time continuous monitoring methods for airborne VOCs / TrAC Trend Anal Chem 26(9):931~940
Bottcher RW / 2001 / An environmental nuisance: odor concentrated and transported by dust / Chem senses 26(3):327~331
Chai LL / 2010 / Assessment of long-term gas sampling design at two commercial manure-belt layer barns / J Air Waste Manage 60(6):702~710
Clanton CJ / 2000 / Sulfur compounds in gases emitted from stored manure / Transactions of the ASAE 43(5):1229~1239
Donham KJ / 1986 / Characterization of dusts collected from swine confinement buildings / Am Ind Hyg Assoc J 47(7):404~410
Bottcher RW / 2001 / An environmental nuisance: odor concentrated and transported by dust / Chem senses 26(3):327~331
Chai LL / 2010 / Assessment of long-term gas sampling design at two commercial manure-belt layer barns / J Air Waste Manage 60(6):702~710
Clanton CJ / 2000 / Sulfur compounds in gases emitted from stored manure / Transactions of the ASAE 43(5):1229~1239
Donham KJ / 1986 / Characterization of dusts collected from swine confinement buildings / Am Ind Hyg Assoc J 47(7):404~410
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