垃圾中甲烷产率计算模型

垃圾中甲烷产率计算模型

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Method-focused categoriesData-perspectiveGeoinformation analysis
Method-focused categoriesProcess-perspectiveChemical process calculation
Method-focused categoriesProcess-perspectiveHuman-activity calculation

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Chinese {{currentDetailLanguage}} Chinese

垃圾中甲烷产率计算模型

 

(1)  垃圾填埋场甲烷产率的质量平衡和理论产气量模型:

 

IPCCthe Intergovernmental Panel onClimate ChangeGuidelines1995年推荐的经验公式,垃圾填埋场排放的计算公式如下:

 

 

式中,为垃圾填埋场甲烷排放量;为城市垃圾量(municipal solid waste; 为城市垃圾填埋率;为垃圾中可降解有机碳的含量;推荐值发展中国家为;发达国家,此处采用为垃圾中可降解有机碳的分解百分率,推荐为(定为常数)。

 

按此公式计算垃圾填埋甲烷气的量为:

 

 

 

 

(2)  垃圾填埋场甲烷产率的理论动力学模型:

 

按照提出的模式:

 

 

 

 

式中,为单位重量垃圾时间内的甲烷排放量;为垃圾中可降解的有机碳百分率;为填埋场产气中的份额;为各降解组分占有积碳的含量;为各降解组分的降解系数为填埋时间。

 

参考文献

徐新华,垃圾中甲烷产率计算及全国垃圾甲烷气资源估算。自然资源学报,1997,121

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How to Cite

《资源环境数学模型手册》 (2018). 垃圾中甲烷产率计算模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/32940de1-797d-4f1e-b386-8392a8a3e8da
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Last modifier : 
Zhiyi Zhu
Last modify time : 
2020-12-31
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Contributor(s)

initial contribute: 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feedback

History

Last modifier : 
Zhiyi Zhu
Last modify time : 
2020-12-31
Modify times : 
View History

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