| 堆肥过程中挥发性有机物的产生与释放 |
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| 引用本文： | 沈玉君,高定,陈同斌,郑国砥,刘洪涛.堆肥过程中挥发性有机物的产生与释放[J].中国给水排水,2011,27(11). |
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| 作者姓名： | 沈玉君 高定 陈同斌 郑国砥 刘洪涛 |
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| 作者单位： | 中国科学院,地理科学与资源研究所环境修复中心,北京,100101 |
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| 基金项目： | 国家高技术研究发展计划(863)项目 |
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| 摘 要： | 总结了堆肥过程中挥发性有机物(VOCs)的产生及其影响因素.堆肥产生的VOCs中,氮化物、硫化物及挥发性脂肪酸属于臭味物质,但大部分VOCs不产生臭味,其中甲胺、二甲胺、甲硫醇、乙硫醇、2-甲基呋喃和甲醛应作为堆肥厂职业健康安全评价时的参考指标.温度、通气状况是影响堆肥过程中VOCs释放的重要因素,温度升高可促使VOCs产生,适当通风可减少VOCs释放.
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| 关 键 词： | 堆肥 挥发性有机物 臭味 |
Production and Emission of Volatile Organic Compounds during Composting |
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| SHEN Yu-jun,GAO Ding,CHEN Tong-bin,ZHENG Guo-di,LIU Hong-tao.Production and Emission of Volatile Organic Compounds during Composting[J].China Water & Wastewater,2011,27(11). |
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| Authors: | SHEN Yu-jun GAO Ding CHEN Tong-bin ZHENG Guo-di LIU Hong-tao |
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| Affiliation: | SHEN Yu-jun,GAO Ding,CHEN Tong-bin,ZHENG Guo-di,LIU Hong-tao(Center for Environmental Remediation,Institute of Geographic Sciences and Natural Resources Research,Chinese Academy of Sciences,Beijing 100101,China) |
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| Abstract: | The production of volatile organic compounds(VOCs) and the impact factors during composting are summarized.Nitrogen compounds,sulfur compounds and volatile fatty acids emit odor except most of other VOCs.Among the VOCs,methylamine,dimethylamine,methyl mercaptan,ethyl mercaptan,2-methyl furan and formaldehyde should be considered as the important indicators concerning occupational health and safety evaluation in composting plant.Temperature and aeration condition are the key factors influencing the release o... |
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| Keywords: | composting volatile organic compounds(VOCs) odor |
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