| 船舶生活污水臭气组分及浓度研究 |
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| 引用本文： | 杨露,邵晓华,王国栋,王斌,董思远.船舶生活污水臭气组分及浓度研究[J].船舶工程,2020,42(S1):261-265. |
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| 作者姓名： | 杨露 邵晓华 王国栋 王斌 董思远 |
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| 作者单位： | 上海船舶设备研究所 上海,上海船舶设备研究所 上海,上海船舶设备研究所 上海,上海船舶设备研究所 上海,上海船舶设备研究所 上海 |
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| 摘 要： | 为研究船舶生活污水在收集处理过程中产生的臭气组分及浓度，本文对生活污水臭气来源、主要组分进行了理论分析，且对实验室污水池、实船不同运行负荷及运行状态下的生活污水处理装置释放的H2S、NH3和CH3SH进行定量检测。结果表明：船舶生活污水臭气中的主要成分为NH3，且超负荷运行的装置，甲板通气口处浓度最高可达304.08 mg/m3。
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| 关 键 词： | 臭气 组分 浓度 |
| 收稿时间： | 2020/3/23 0:00:00 |
| 修稿时间： | 2020/4/1 0:00:00 |
Study on the Composition and Concentration of Odor in Marine Sewage |
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| YANG Lu,SHAO Xiao-hu,WANG Guo-dong,Wang Bin and Dong Si-yuan.Study on the Composition and Concentration of Odor in Marine Sewage[J].Ship Engineering,2020,42(S1):261-265. |
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| Authors: | YANG Lu SHAO Xiao-hu WANG Guo-dong Wang Bin and Dong Si-yuan |
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| Institution: | Shanghai Marine Equipment Research Institute;China,Shanghai Marine Equipment Research Institute;China,Shanghai Marine Equipment Research Institute;China,Shanghai Marine Equipment Research Institute;China,Shanghai Marine Equipment Research Institute;China |
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| Abstract: | In order to study the composition and concentration of odor in marine sewage collecting and treatment process, this paper studies the odor source and main composition by theoretical analysis. At the same time, H2S, NH3 and CH3SH from laboratory sewage tank and sewage treatment device in different operating load and running status was quantitatively detected. It turned out that the main composition of odor in marine sewage was NH3. In the gas released by the overloaded device, the maximum concentration of NH3 was 304.08 mg/m3 at deck gas outlet. |
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| Keywords: | Odor Composition Concentration |
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