The impact of a thermal power station (TPS) on the surrounding area in the case of its transition to hard coal using the example of the city of Stryi
Students Name: Halii Vasylyna Mykhailivna
Qualification Level: magister
Speciality: Environmental Control and Audit
Institute: Viacheslav Chornovil Institute of Sustainable Development
Mode of Study: full
Academic Year: 2022-2023 н.р.
Language of Defence: ukrainian
Abstract: Haliy V.M., Dyachok V.V. (supervisor). The impact of a thermal power station (TPS) on the surrounding area in the case of its transition to hard coal using the example of the city of Stryi. Master’s thesis. - Lviv Polytechnic National University, Lviv, 2022. Extended abstract The master’s thesis is devoted to solving a scientific and practical task - determining the impact of coal-fired boiler house on the environment. According to the proposed concept, harmful substances emitted into the atmosphere as a result of burning coal should be removed from the cleaning technologies and have permissible standards of emissions into the atmosphere. Study object - processes of dispersion of combustion products (ash) in coal heat generating stations.. Scope ofresearch - gas emissions, coal combustion products in heat generating stations. Goal of research - analysis of the environmental impact of heat generating stations on the environment. The main indicators of the assessment of the environmental condition of coal-fired power plants are considered. Actual measurements of the concentrations of pollutants in the emissions of the boiler house - nitrogen oxides, sulfur dioxide and carbon dioxide - were carried out. An analysis of methods was carried out: • determination of air dustiness by the aspiration method, • determination of carbon dioxide by the express method The pollution zone was specified taking into account the wind direction and its size was determined by wind direction. The technological scheme of coal burning was improved, as well as the air consumption for combustion was determined and the lower and higher heat of combustion of solid fuel was determined. Chapter of "Economy and management" was designed. Keywords: boiler house, hard coal, concentration, harmful substances, atmosphere. References Millivirta, L. (2021). Ukraine coal health impacts - ecoaction. Vplyv vykydiv ukrayinskyh vuhilnyh elektrostantsiy na zdorovya lyudyny. Retrieved December 2022, from https://en.ecoaction.org.ua/wp-content/uploads/2021/09/Ukraine-coal-health-impacts_eng.pdf Plachkova, С. (2001). Elektroenerhetyka ta ohorona navkolyshnoho seredovyshcha. Funktsionuvanna enerhetyky u suchasnomu sviti. Metody znyzhenna vykydiv toksychnyh rechovyn v atmosferu - enerhetyka: istoria, suchasnist I maybutne. Retrieved December 2022, from http://energetika.in.ua/ua/books/book-5/part-3/section-2/2-3 Heorhiadi, N. G., Kniaz, S. V., & Vilgutska, R. B. (1970, January 1). Pobudova orhanizatsiynyh struktur upravlinna pidpryemstv v systemah menedjmentu pryrodoohoronnoi diyalnostі. Efektyvna ekonomika. Retrieved December 2022, from http://www.economy.nayka.com.ua/?op=1&z=2297 Sumitra, T., Chankow, N., Punnachaiya, S., & Laopaibul, R. (2022). Determination of sulfur dioxide in ambient air and in industrial stack using X-ray fluorescence technique. inis.iaea.org. Retrieved December 2022, from https://inis.iaea.org/search/search.aspx?orig_q=RN%3A26024248 Jedrusik, M., Luszkiewicz, D., & Swierczok, A. (2020, May 11). Methods to reduce mercury and nitrogen oxides emissions from Coal Combustion Processes. IntechOpen. Retrieved December 2022, from https://www.intechopen.com/chapters/72129