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논문 기본 정보

자료유형
학술저널
저자정보
Jae-Hoon Lee (Gyeongsang National University) Su-Lim Lee (Gyeongsang National University) Jun-Suk Rho (Gyeongsang National University) Ah-Young Choi (Gyeongsang National University) Sin-Sil Kim (Gyeongsang National University) Seul-Rin Lee (Gyeongsang National University) Yu-Jin Park (Gyeongsang National University) Jong-Hwan Park (Dong-A University) Dong-Cheol Seo (Gyeongsang National University)
저널정보
한국토양비료학회 한국토양비료학회지 한국토양비료학회지 제55권 제2호
발행연도
2022.5
수록면
148 - 161 (14page)

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초록· 키워드

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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 performed on 22 specified offensive odor substances. In the concept of complex odor, the odor substances mainly generated 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, mxylene, butanone, and methyl isobutyl ketone were generated. For all odor substances, biochar and peat moss generally 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.

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ABSTRACT
Introduction
Materials and Methods
Results and Discussion
Conclusions
References

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