The growth and development of the fleet have a negative impact on the global environmental situation, and in order to reduce harmful emissions, the International Maritime Organization had made a decision according to which, from January 1, 2020, all maritime transport switched to low-sulphur fuel. The exceptions were ships equipped with systems for cleaning the exhaust gases of ship power plants from chemical compounds (NOx, SOx, soot, CO), as well as research ships engaged in the development of ship exhaust gas cleaning systems. This article discusses various methods for cleaning exhaust gases from harmful substances used on ships and shore enterprises - a scrubber, a catalytic filter and an electrostatic filter. There are the design features, advantages, disadvantages and cleaning capacity of each unit below. The purpose of this work is to consider the prospects for the introduction of electrostatic filters on marine vessels. Calculations of harmful substances amount were made from the ship m/v "Khord", as well as the calculation of the amount of harmful substances neutralized by the types of treatment plants. The comparative analysis demonstrates a visual comparison and helps to draw conclusions regarding the further use of the scrubber and catalytic filter on ships. The conclusion of this research work is the focus on the integration of electrostatic filters in the exhaust gas purification system.
electrostatic filter, exhaust gas, exhaust gas treatment, scrubber, environmental protection, marine power plants
1. MARPOL: articles, protocols, annexes, unified inter pretations of the International Convention for the Prevention of Pollution from Ships, 1973, as modified by the Protocol of 1978 relating thereto. Consolidated ed. London: International Maritime Organization, 2017.
2. O.YU. Zahotej. Metodicheskie ukazaniya k vypolneniyu kursovoj raboty po discipline «Ohrana atmosfery і vodnoj poverhnosti» /O.YU. Zahotej. Novosibirsk: NGAVT.2009.
3. Pat. 2173206 Rossijskaya Federaciya, Pylegazoochistitel'naya ustanovka/ S.YA. Kashchi-shin; D. I. Kofman; A. D.CHameckij; V.K. YAkubenko, 2010.
4. Ramm V. M. Absorbciya gazov. M.: «Himiya». 1976. 655 s.
5. Sistemy ochistki vyhlopnyh gazov (Skrubbery SOx, NOx). URL:https://modcon.ru/applications/sudohodstvo-i-morskie-perevozki/imo-2020-perspektivy-sudohodnoj-otrasl-6
6. Rukovodstvo na izdelie skrubber (gazoochistitel1). - Finland: Wärtsilä, 2013. - 98 s.
7. P'yae P. A. Analiz sposobov snizheniya soderzhaniya soedinenij sery v vypusknyh ga-zah sudovyh dvigatelej / P. A. P'yae // Vestnik Gosudarstvennogo universiteta morskogo і rechnogo llota imeni admirala S. O. Makarova. - 2018. - T. 10. - № 4. - S. 793-803.
8. Promyshlennyj pyleulovitel' - industrial'nyj fïl'tr dlya ochistki vozduha ot py-li. URL:https://xn-7sbbidzcq8ah0am6d.xn-pl ai/a246661 -pyleulovitelpromy shlennyj -mokrye.html.
9. Pat. 2298438 RossijskayaFederaciya, Truboprovod dlya podachi gaza v elektrostatiche-skij fïl'tr і sistema s elektrostaticheskim fil'trom/M.KAAC; T.DEJVIS; S.LEZER;H.RUSHEVEJH 2008.
10. «OOO «LUKOJL-BUNKER», ocenka vozdejstviya na okruzhayushchuyu sredu//2012- 98-101s.
11. Modina, M. A., Khekert, E. v., Voskanian, A. A., Pismenskaia, Y. v., Epikhin, A. I., & Shkoda, V. v. (2021). Bioindication and biomonitoring assessment of the state of atmospheric air and soil in the study area. IOP Conference Series: Earth and Environmental Science, 867(1). https://doi.Org/10.1088/1755-1315/867/l/012072
12. Modina, M. A., Kheckert, E. v., Epikhin, A. I., Voskanyan, A. A., Shkoda, V. v., & Pismenskaya, Y. v. (2021). Ways to reduce harmful emissions from the operation of power plants in special environmental control areas. IOP Conference Series: Earth and Environmental Science, 867(1). https://doi.Org/10.1088/1755-1315/867/l/012104
13. Tormashev, D. S. Modem challenges of the marine industry in the field of decarbonization of ships and ways to optimize energy saving processes in SEU / D. S. Tormashev, A. I. Epikhin // Operation of marine transport. -2021. -№ 3(100). - Pp. 110-113. -DOIhttps://doi.org/10.34046/aumsuomtl 00/16.
14. Modem requirements in the field of air pollution with sulfur oxides from ships / M. A. Modina, E.V. Eleckert, A. I. Epikhin [et al.] // Operation of marine transport. - 2021. - № 3(100). - Pp. 88-91- - DOIhttps://doi.org/10.34046/aumsuomtl 00/12.
15. Epikhin, A. I. Carbon-neutral fuel. Possibilities of application in various industries (including marine transport) / A. I. Epikhin, A. A. Ivanchenko, M. R. Neizhmak // Operation of marine transport. - 2021. - № 4(101). - Pp. 161-167. - DOIhttps://doi.org/10.34046/aumsnoml 101/25.
16. Ignatenko, A.V. Reduction of the carbon footprint during operation of dynamically positioned offshore development vessels / A.V. Ignatenko, N. A. Kravchenko, A. I. Epikhin // Operation of marine transport. - 2021. - № 4(101). - Pp. 188-193- -DOIhttps://doi.org/10.34046/aumsuomtl 01/31.
17. Epikhin, A. I. Management of toxicity of marine engine exhausts / A. I. Epikhin, Yu. G. Kosolap // Operation of marine transport. - 2020. - № 2(95). -Pp. 66-69. - DOIhttps://doi.org/10.34046/aumsuomt95/ll.
18. Epikhin, A. I. The concept of environmental improvement of marine power plants / A. I. Epikhin, M. A. Modina, E. V. Eleckert // Operation of sea transport. - 2020. - № 3(96). - Pp. 127-132- - DOIhttps://doi.org/10.34046/aumsuomt96/18.
19. Epikhin, A. I. Features of the operation of ship power plants in areas of special environmental control in the context of the introduction of restrictions of the International Maritime Organization in 2020 / A. I. Epikhin, M. A. Modina, E. V. Elekert // Operation of marine transport. - 2020. - № 4(97). -Pp. 67-71- - DOIhttps://doi.org/10.34046/aumsuomt97/12.
