상세 보기
- 이재훈;
- 노준석;
- 이수림;
- 최아영;
- 김신실;
- ... 서동철;
- 외 3명
초록
To solve the odor problem occurring in cattle barns, it was evaluated how the inputs of sawdust, peat moss,cocopeat, and biochar affect the odor derived from cattle barns. The odor removal experiment was performedon 22 specified offensive odor substances. In the concept of complex odor, the odor substances mainly gene rated from cattle manure were trimethylamine, dimethyl sulfide, hydrogen sulfide, butanoic acid, acetaldehyde,pentanal, etc. Also, trace amounts of ammonia, propanoic acid, 3-methylbutanoic acid, propanal, styrene, m xylene, butanone, and methyl isobutyl ketone were generated. For all odor substances, biochar and peat mossgenerally showed high odor removal efficiency, and cocopeat and sawdust had low odor removal efficiency. The odor removal rate for the complex odor unit was biochar (70.7%) > peat moss (62.2%) > cocopeat (52.9%)> sawdust (29.2%), confirming that biochar and peat moss are effective odor-reducing livestock litter.
키워드
- 제목
- Effects of Sawdust, Peat Moss, Cocopeat, and Biochar on the Reduction of Specified Offensive Odor Substances in the Cattle Barn
- 제목 (타언어)
- Effects of Sawdust, Peat Moss, Cocopeat, and Biochar on the Reduction of Specified Offensive Odor Substances in the Cattle Barn
- 저자
- 이재훈; 노준석; 이수림; 최아영; 김신실; 이슬린; 박유진; 박종환; 서동철
- 발행일
- 2022-05
- 권
- 55
- 호
- 2
- 페이지
- 148 ~ 161