Factors of using waste as fuel in thermal energy systemsof Part 1. Study of SHW combustion processes
DOI:
https://doi.org/10.31548/energiya5(69).2023.048Abstract
The reason for the ambiguous assessment of the feasibility of using boiler systems of centralized heat supply for burning solid household waste (SHW) is the specific composition of SHW and the peculiarities of their combustion process. The experience of waste incineration plants shows the need to use for this purpose special incineration equipment and complex systems for cleaning combustion products.
The purpose of the study is to determine the conditions for the implementation of solid waste incineration systems that would meet the requirements of environmental and economic efficiency.
The article presents the results of experimental studies of the SHW burning process and recommendations for the safe and effective organization of such a process.
The main factors of negative impact on the environment are identified, which are directly related to the organization of the combustion process and the composition of combustion products, in particular, the high content of sulfur and chlorine in solid waste.
The research results confirm that the use of waste as fuel requires specific conditions for the organization of the combustion process, the operation of combustion plants and the arrangement of systems for cleaning combustion products.
It is shown that the composition of solid waste and their combustible characteristics differ significantly from known types of solid and alternative fuels. This leads to the need to reconstruct existing solid fuel heating boilers
Key words: solid household waste, organization of the combustion process, cleaning of combustion products
References
Pro skhvalennia Natsionalnoi stratehii upravlinnia vidkhodamy v Ukraini do 2030 r. [On the approval of the National Waste Management Strategy in Ukraine until 2030]. Rozporiadzhennia Kabinetu Ministriv Ukrainy vid 8 lystopada 2017 r. № 820 –r. Kyiv. Available at: https://www.kmu.gov.ua/npas/250431699.
Pro zatverdzhennia Natsionalnoho planu upravlinia vidkhodamy do 2030 r. [On the approval of the National Waste Management Plan until 2030]. Rozporiadzhennia Kabinetu Ministriv Ukrainy vid 20 liutoho 2019 r. № 117-r. Kyiv, Available at: https://www.kmu.gov.ua/npas/pro-zatverdzhennya-nacionalnogo-planu-upravlinnya-vidhodami-do-2030-roku
Zakon Ukrainy «Pro upravlinnia vidkhodamy» vid 20.06.2022 № 2320-IX. [Law of Ukraine "On Waste Management" dated June 20, 2022 No. 2320-IX]. Available at: https://ips.ligazakon.net/document/T222320?an=2.
Williams, Paul T. (2005). Waste treatment and disposal 2nd 2005.
Council Directive 2006/12/EC of the European Parliament and of the Council of 5 April 2006 on waste). Official Journal of the European Union. 2006, L 114, 27.4.2006, 9–21.
Chmel, V. M., Novikova, I. P. (2022). Hazyfikatsiia pobutovykh vidkhodiv. Problemy ekolohii ta ekspluatatsii obiektiv enerhetyky: Zbirnyk prats [Gasification of Housegold Vaste. Problems of ecology and operation of energy facilities]. Kyiv: IVTs ALKON NAN Ukrainy, 161.
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