Estimation of appropriate CO2 concentration sampling cycle for MSW incinerators
Seongmin Kang,
Jeahyung Cha,
Changsang Cho,
Ki-Hyun Kim and
Eui-Chan Jeon
Energy & Environment, 2020, vol. 31, issue 3, 535-544
Abstract:
For this study, the CO 2 concentrations of three municipal solid waste incinerators were measured for a year by using the continuous measurement method, and then the collected monthly, quarterly, and half-yearly samples were compared against the average yearly samples, in order to find out the appropriate CO 2 concentration sampling cycle. The results of the Kruskal–Wallis test showed that the averages of the monthly, quarterly, half-yearly, and yearly samples of the three municipal solid waste incinerators were different. Then, the monthly, quarterly, and half-yearly samples were compared to the yearly samples in a post-hoc test. In conclusion, the monthly CO 2 concentrations of incinerator C were different from its yearly samples, and for incinerators A and B, the averages of all of the monthly, quarterly, and half-yearly samples were different from the average of their respective yearly samples. Therefore, the results of this study indicate that monthly samples of the CO 2 concentration of municipal solid waste incinerators, which can be secured in the largest volume and which include the most details, should be secured to investigate the appropriate CO 2 sampling cycle.
Keywords: Greenhouse gas; municipal solid waste incinerators; CO2 concentration; appropriate sampling cycle; Kruskal–Wallis test (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (1)
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Persistent link: https://EconPapers.repec.org/RePEc:sae:engenv:v:31:y:2020:i:3:p:535-544
DOI: 10.1177/0958305X19877698
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