The estimation of N{sub 2}O emissions from municipal solid waste incineration facilities: The Korea case

The greenhouse gases (GHGs) generated in municipal solid waste (MSW) incineration are carbon dioxide (CO{sub 2}), methane (CH{sub 4}), and nitrous oxide (N{sub 2}O). In South Korea case, the total of GHGs from the waste incineration facilities has been increasing at an annual rate 10%. In these view...

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Bibliographic Details
Published inWaste management (Elmsford) Vol. 31; no. 8
Main Authors Park, Sangwon, Choi, Jun-Ho, Park, Jinwon
Format Journal Article
LanguageEnglish
Published United States 15.08.2011
Subjects
ALKANES
ASIA
CAPTURE
CARBON COMPOUNDS
CARBON DIOXIDE
CARBON OXIDES
CHALCOGENIDES
CHEMICAL REACTIONS
CHROMATOGRAPHY
CLIMATIC CHANGE
COMBUSTION
DEVELOPED COUNTRIES
DEVELOPING COUNTRIES
ELECTRON CAPTURE
ENVIRONMENTAL SCIENCES
EUROPE
FEDERAL REPUBLIC OF GERMANY
GAS CHROMATOGRAPHY
GREENHOUSE GASES
HYDROCARBONS
INCINERATORS
KILNS
MANAGEMENT OF RADIOACTIVE WASTES, AND NON-RADIOACTIVE WASTES FROM NUCLEAR FACILITIES
METHANE
NITROGEN COMPOUNDS
NITROGEN OXIDES
NITROUS OXIDE
ORGANIC COMPOUNDS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
REPUBLIC OF KOREA
SEPARATION PROCESSES
SOLID WASTES
THERMOCHEMICAL PROCESSES
WASTES
WESTERN EUROPE
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Summary:The greenhouse gases (GHGs) generated in municipal solid waste (MSW) incineration are carbon dioxide (CO{sub 2}), methane (CH{sub 4}), and nitrous oxide (N{sub 2}O). In South Korea case, the total of GHGs from the waste incineration facilities has been increasing at an annual rate 10%. In these view, waste incineration facilities should consider to reduce GHG emissions. This study is designed to estimate the N{sub 2}O emission factors from MSW incineration plants, and calculate the N{sub 2}O emissions based on these factors. The three MSW incinerators examined in this study were either stoker or both stoker and rotary kiln facilities. The N{sub 2}O concentrations from the MSW incinerators were measured using gas chromatography-electron capture detection (GC-ECD) equipment. The average of the N{sub 2}O emission factors for the M01 plant, M02 plant, and M03 plant are 71, 75, and 153 g-N{sub 2}O/ton-waste, respectively. These results showed a significant difference from the default values of the intergovernmental panel on climate change (IPCC), while approaching those values derived in Japan and Germany. Furthermore, comparing the results of this study to the Korea Energy Economics Institute (KEEI) (2007) data on waste incineration, N{sub 2}O emissions from MSW incineration comprised 19% of the total N{sub 2}O emissions.
ISSN:0956-053X
1879-2456
DOI:10.1016/j.wasman.2011.03.010