畜禽养殖废弃物堆肥过程中微生物除臭研究进展
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魏启航,任艳芳,何俊瑜,李兆君
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Research Progress of Microbial Deodorization in Livestock and Poultry Wastes Composting
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WEI QiHang,REN YanFang,HE JunYu,LI ZhaoJun
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表1 堆肥过程中部分VOCs允许浓度和气味特征[21]
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Table 1 The allowance concentrations and characteristic odor of each VOCs component in compost
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挥发性有机化合物
Volatile organic compound | 分子式
Molecular formula | 允许浓度
The allowance concentration (mg·m-3) | 气味特征
Characteristic odor | | 二甲苯 Xylene | C8H10 | 100 | 刺激性气味Pungent odor | | 丙酮 Acetone | CH3COCH3 | 750 | 辛辣气味 Acrid odor | | 甲基乙基酮 Methyl ethyl ketone | C4H8O | 100 | 辛辣气味 Acrid odor | | 环己酮 Cyclohexanone | C6H10O | 25 | 刺鼻臭味 Pungent stench | | 乙醛 Acetaldehyde | CH3CHO | 10 | 刺激性气味 Pungent odor | | 丙烯腈 Acrylonitrile | C3H3N | 40 | 刺激性气味 Pungent odor |
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