GREENHOUSE GAS EMISSIONS FROM WASTE DISPOSAL UNITS AND THEIR REDUCTION POTENTIAL: A CASE STUDY IN QINGDAO

GAO Shudan; ZHANG Tingxue; TENG Xiao; REN Jing; ZHANG Jinran; GAO Chenqi; NIU Yating; BIAN Rongxing; SUN Yingjie

doi:10.13205/j.hjgc.202310029

Volume 41 Issue 10

Oct. 2023

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Article Navigation > ENVIRONMENTAL ENGINEERING > 2023 > 41(10): 253-259

GAO Shudan, ZHANG Tingxue, TENG Xiao, REN Jing, ZHANG Jinran, GAO Chenqi, NIU Yating, BIAN Rongxing, SUN Yingjie. GREENHOUSE GAS EMISSIONS FROM WASTE DISPOSAL UNITS AND THEIR REDUCTION POTENTIAL: A CASE STUDY IN QINGDAO[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(10): 253-259. doi: 10.13205/j.hjgc.202310029

Citation:

GAO Shudan, ZHANG Tingxue, TENG Xiao, REN Jing, ZHANG Jinran, GAO Chenqi, NIU Yating, BIAN Rongxing, SUN Yingjie. GREENHOUSE GAS EMISSIONS FROM WASTE DISPOSAL UNITS AND THEIR REDUCTION POTENTIAL: A CASE STUDY IN QINGDAO[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(10): 253-259. doi: 10.13205/j.hjgc.202310029

Citation:

GAO Shudan, ZHANG Tingxue, TENG Xiao, REN Jing, ZHANG Jinran, GAO Chenqi, NIU Yating, BIAN Rongxing, SUN Yingjie. GREENHOUSE GAS EMISSIONS FROM WASTE DISPOSAL UNITS AND THEIR REDUCTION POTENTIAL: A CASE STUDY IN QINGDAO[J]. ENVIRONMENTAL ENGINEERING , 2023, 41(10): 253-259. doi: 10.13205/j.hjgc.202310029

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GREENHOUSE GAS EMISSIONS FROM WASTE DISPOSAL UNITS AND THEIR REDUCTION POTENTIAL: A CASE STUDY IN QINGDAO

doi: 10.13205/j.hjgc.202310029

College of Environmental and Municipal Engineering, Qingdao Technological University, Qingdao 266520, China

Received Date: 2023-07-25
Available Online: 2023-12-26

Abstract

Abstract

Municipal solid waste (MSW) treatment and disposal units are an important source of greenhouse gas (GHG) emissions. Clarifying the trend and characteristics of its emissions changes and reducing its GHG emissions is of great significance for alleviating the global greenhouse effect and helping China achieve the goals of "carbon peaking" and "carbon neutrality". The IPCC inventory model was used to evaluate the GHG emissions from MSW treatment and disposal units in Qingdao from 2010 to 2020. The results showed that GHG emission from MSW in Qingdao increased from 1.131 million tons CO₂-eq in 2010 to 2.238 million tons CO₂-eq in 2016, and decreased to 0.950 tons CO₂-eq in 2020; the most emitted GHG, changed from CH₄ from MWS landfills before 2019, to CO₂ from MSW incinerator in 2020. As the proportion of incineration increased, the share of incineration GHG emissions in Qingdao reached 72.8% in 2020. Achieving domestic waste classification, improving landfill gas (LFG) collection efficiency, strengthening methane (CH₄) oxidation in the cover layer, changing domestic waste disposal methods from landfill to incineration, and improving recyclable waste recovery efficiency are effective measures to achieve GHG emission reduction from MSW disposal units.
- municipal domestic waste (MSW),
- greenhouse gas (GHG) emissions,
- emission reduction potential,
- landfill,
- incineration,
- Qingdao

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References(28)

References

[1]	唐本红, 王荷兰, 凌俪嘉.2010-2020年广西温室气体排放变化及减排路径分析[J].气象研究与应用, 2022, 43(4):121-127. doi: 10.19849/j.cnki.CN45-1356/P.2022.4.20.
[2]	OLIVIER J G, PETERS J A, 2020.Trends in global CO₂ and total greenhouse gas emissions:2020 Report[M].Beijing:PBL Netherlands Environmental Assessment Agency.
[3]	ZHAO Z Y, BIAN R X, ZHAO F B, et al.Implications of municipal solid waste disposal methods in China on greenhouse gas emissions[J].Environmental Progress & Sustainable Energy, 2020, 39(3), doi: 10.1002/ep.13372.
[4]	青岛市统计局.青岛统计年鉴[EB/OL].[2022-10-22].http://qdtj.qingdao.gov.cn/tongjisj/tjsj_tjnj/.
[5]	刘俊蓉, 马占云, 张艳艳, 等.我国城市生活垃圾填埋处理CH₄排放关键因子[J].环境科学研究, 2014, 27(9):975-980.
[6]	CAI B F, LOU Z Y, WANG J N, et al.CH₄ mitigation potentials from China landfills and related environmental co-benefits[J].Science Advances, 2018, 4(7), doi: 10.1126/sciadv.aar8400.
[7]	EGGLESTON H S, BUENDIA L, MIWA K.et al.2006 IPCC guidelines for national greenhouse gas inventories[M].Institute for Global Environmental Strategies, 2006.
[8]	CHEN T C, LIN C F.Greenhouse gases emissions from waste management practices using life cycle inventory model[J].Journal of Hazardous Materials, 2007, 155(1):23-31.
[9]	LOU Z Y, CAI B F, ZHU N W, et al.Greenhouse gas emission inventories from waste sector in China during 1949-2013 and its mitigation potential[J].Journal of Cleaner Production, 2017, 157:118-124.
[10]	MASSON D, V, ZHAI P, et al.IPCC, 2021:Climate Change 2021:the Physical Science Basis[M].Cambridge:Cambridge University Press, 2021.
[11]	刘丽丽, 张艳文, 李盼盼, 等.生活填埋场覆盖层甲烷氧化研究进展[J].山东化工, 2022, 51(15):198-200.
[12]	BIAN R, ZHANG T, ZHANG F, et al.Greenhouse gas emissions from waste sectors in China during 2006-2019:implications for carbon mitigation[J].Process Safety and Environmental Protection, 2022, 161:488-497.
[13]	聂永丰.三废处理工程技术手册[M].北京:化学工业出版社, 2000.
[14]	WANG Q, JIANG R.Is China's economic growth decoupled from carbon emissions?[J].Journal of Cleaner Production, 2019, 225:1194-1208.
[15]	XUE Q, LIU L.Study on optimization model of energy collection efficiency and its power generation benefit evaluation of landfill gas[J].Journal of Renewable and Sustainable Energy, 2013, 5(5), doi: 10.1063/1.4826191.
[16]	谢鹏程, 王文军, 王文秀, 等.广州市生活垃圾处理的温室气体排放现状与预测[J].科技管理研究, 2020, 40(14):247-252.
[17]	郭宇杰, 龚亚萍, 邹玉飞, 等.天津市生活垃圾处理碳排放时间变化特征及影响因素[J].环境工程技术学报, 2022, 12(3):834-842.
[18]	陈纪宏, 卞荣星, 张听雪, 等.垃圾分类对碳减排的影响分析:以青岛市为例[J].环境科学, 2023, 44(5), doi: 10.13227 /j.hjkx.202206322.
[19]	付凤英, 徐拥军, 夏金雨, 等.垃圾分类下苏州市生活垃圾处理碳排放分析[J/OL].南京师大学报(自然科学版):1-17[2023-05-10].http://kns.cnki.net/kcms/detail/32.1239.N.20230403.1428.002.html.
[20]	LIU Y J, CHEN S Q, CHEN AJ Y, et al.Variations of GHG emission patterns from waste disposal processes in megacity Shanghai from 2005 to 2015[J].Journal of Cleaner Production, 2021, 295(295), doi: 10.1016/J.JCLEPRO.2021.126338.
[21]	DUAN Z H, KJELDSEN P, SCHEUTZ C.Efficiency of gas collection systems at Danish landfills and implications for regulations[J].Waste Management, 2022, 139:269-278, doi: 10.1016/j.wasman.2021.12.023.
[22]	GASBARRA D, TOSCANO P, FAMULARI D, et al.Locating and quantifying multiple landfills methane emissions using aircraft data[J].Environmental Pollution, 2019, 254, doi: 10.1016/j.envpol.2019.112987.
[23]	MORTOMN A B, JEFF P C, ROGER B G.Controls on landfill gas collection efficiency:instantaneous and lifetime performance[J].Journal of the Air & Waste Management Association, 2012, 59(12):1399-1404.
[24]	刘景龙, 张毅, 张后虎, 等.矿化垃圾生物覆盖层减少垃圾填埋场CH₄, N₂O和CO₂释放的效应研究[J].生态与农村环境学报, 2014, 30(1):15-20.
[25]	秦永丽, 孙晓杰, 王春莲, 等.生物炭填埋场土壤覆盖层的甲烷减排性能和生物特征[J].中国环境科学, 2021, 41(1):254-262.
[26]	何若, 姜晨竞, 王静, 等.甲烷胁迫下不同填埋场覆盖土的氧化活性及其菌群结构[J].环境科学, 2008, 29(12):3574-3579.
[27]	杜梦菲.畜禽粪便堆肥甲烷生成-氧化特征及其影响因素研究[D].哈尔滨:哈尔滨工业大学, 2020.
[28]	SADASIVAM B Y, REDDY K R.Landfill methane oxidation in soil and bio-based cover systems:a review[J].Rev.Environ.Sci.Bio/Technol, 2013, 13(1):79-107.