干旱区生态环境知识资源中心(Arid): Estimation of Gas Emissions using the LandGEM Model from the Landfill of Baft County, Kerman, Iran

Arid

DOI	10.1007/s10661-023-11943-x
	Estimation of Gas Emissions using the LandGEM Model from the Landfill of Baft County, Kerman, Iran
	Goushki, Maryam Nouri; Shiri, Marziyeh Ansari; Nozari, Majid
通讯作者	Nozari, M
来源期刊	ENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN	0167-6369
EISSN	1573-2959
出版年	2023
卷号	195 期号:12
英文摘要	Over time, waste buried in landfills produces greenhouse gases (GHG) such as methane (CH4) and carbon dioxide (CO2). It is essential to know and investigate the type and amount of production of these gases from landfills as well as their effects, considering the environment's vulnerability to GHG. In the present study, the gases released from the landfill of Baft county were estimated using the landfill gas emissions model (LandGEM). CH4 production rate (k) and potential CH4 generation capacity (L-o) considering the semi-arid area for Baft county were considered 0.05 year(-1) and 170 m(3)/Mg, respectively. According to the results, in 2054, an amount of 18703819 Mg/year of waste enters the landfill of Baft county. The emissions of landfill gases (LFG), including total landfill gas, CH4, and CO2, remained relatively constant between 2004 and 2044, followed by a period of increasing emissions until 2054. However, from that point onward, there was a decline in gas emissions that continued until 2144. In 2054, the estimated emissions for total landfill gas, CH4, CO2, and non-methane organic compounds (NMOC) are projected to be 3.043E + 05, 8.128E + 04, 2.230E + 05, and 3.493E + 03 Mg/year, respectively. Similarly, in 2144, the estimated emissions for total landfill gas, CH4, CO2, and NMOCs are projected to be 3.380E+03, 9.029E+02, 2.477E+03, and 3.881E+01 Mg/year, respectively. The potential to generate 18.25 MWh/year of electricity exists for the Baft county landfill in 2054. The study showed that a significant amount of CH4 and CO2 gases would be discharged into the atmosphere from the landfill site of Baft county, which can be recycled to help produce energy and improve air quality.
英文关键词	Methane Carbon dioxide Landfill Greenhouse gases LandGEM Baft county
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001103114500001
WOS关键词	SOLID-WASTE LANDFILL ; CONTAMINATED AIR ; MANAGEMENT ; SITE ; GENERATION ; ATMOSPHERE ; DISPERSION ; DISPOSAL
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396196
推荐引用方式 GB/T 7714	Goushki, Maryam Nouri,Shiri, Marziyeh Ansari,Nozari, Majid. Estimation of Gas Emissions using the LandGEM Model from the Landfill of Baft County, Kerman, Iran[J],2023,195(12).
APA	Goushki, Maryam Nouri,Shiri, Marziyeh Ansari,&Nozari, Majid.(2023).Estimation of Gas Emissions using the LandGEM Model from the Landfill of Baft County, Kerman, Iran.ENVIRONMENTAL MONITORING AND ASSESSMENT,195(12).
MLA	Goushki, Maryam Nouri,et al."Estimation of Gas Emissions using the LandGEM Model from the Landfill of Baft County, Kerman, Iran".ENVIRONMENTAL MONITORING AND ASSESSMENT 195.12(2023).