Pengaruh kualitas batu bara terhadap produksi gas SO2 dan NOx: studi kasus PLTU “Lentera”
Keywords:
emission of SO2, emission of NOx, nitrogen, sulphur, simple linear regression
Abstract
The “Lentera” power plant is a 130 MW coal-fired power plant facility. The quality of the supplied coal to the “Lentera” power plant were tested using proximate and ultimate analysis to determine sulphur and nitrogen content. The production of SO2 and NOX emissions from coal combustion was affected by the sulphur and nitrogen content in the coal. Emission levels were observed using the Continuous Emission Monitoring System (CEMS). This research was conducted to determine the effect of the sulphur and nitrogen content in coal on the production of SO2 and NOX gas at "Lentera" power plant during June-December 2020. The analysis was done based on statistical analysis using simple linear regression methods and analysis of variance. Based on the content of sulphur, nitrogen and caloric value, coal from East Kalimantan Province has a lower value than coal from South Sumatra Province. The content of sulfur and nitrogen significantly affected the production of SO2 and NOX emissions. The higher the sulfur and nitrogen content in coal showed the higher the production of SO2 and NOX emissions. The caloric value of coal did not show a correlation with the production of NOX emissions.
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References
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Bittner A. 2022. Analysis-of-variance (ANOVA) assumptions review: normality, variance equality, and independence [Proceeding]. The XXXIVth Annual International Occupational Ergonomics and Safety Conference:28–33.
Bottle J and White ARJ. 2023. The coal handbook (Chapter 5 – coal analysis). Woodhead Publishing. Cambridge.
Delmelle P, Maters E and Oppenheimer C. 2015. The encyclopedia of volcanoes (Chapter 50-Volcanic influences on the carbon, sulfur, and halogen biogeochemical cycles). Academic Press. New York.
Flaig W. 1968. Origin of nitrogen in coals. Chemical Geology 3(3):161–187. doi:10.1016/0009-2541(68)90018-1.
Goswami M, Volkov EN, Konnov AA, Bastiaans RJM and de Goey LPH. 2019. Updated kinetic mechanism for NOx prediction and hydrogen combustion. Department of Mechanical Engineering, Technische Universiteit Eindhoven. Eindhoven.
Gunawan W dan Gunawan BA. 2020. Studi efisiensi boiler terhadap nilai kalor batubara pada boiler jenis pulverizer coal kapasitas 300 T/H. Jurnal Industri dan Teknologi Terpadu 3(2):122–130. doi:10.47080/intent.v3i2.958.
Haryadi S. 2017. Haryadi index and its applications in science of law, sociology, economics, statistics and telecommunication. Elex Media Komputindo. Jakarta.
Idris M, Wibisono AP, Hermawan I, Iswandi dan Harahap UN. 2022. Analisis pengaruh ukuran batubara terhadap performa PLTU dengan jenis boiler tipe chain grate. Journal of Mechanical Engineering Manufactures Materials and Energy 6(1):104-116.
Joseph A. 2023. Water worlds in the solar system (Chapter 8-Surface environment evolution for Venus, Earth, and Mars—the planets which began with the same inventory of elements). Elsevier. Amsterdam.
Kozak A and Kozak RA. 1995. Notes on regression through the origin. The Forestry Chronicle 71(3):326-330.
Kurniawan D. 2008. Regresi linear. In: R: A language and environment for statistical computing. R Foundation for Statistical Computing. Vienna.
Liu P and Lv S. 2020. Measurement and calculation of calorific value of raw coal based on artificial neural network analysis method. Thermal Science 24(5B):3129–3137. doi:10.2298/TSCI191106087L
Nurhayati A, Permadi DA dan Marganingrum D. 2021. Studi karakteristik emisi gas dari boiler industri berbahan bakar co firing batu bara dan briket BCF [Prosiding]. Prosiding FTSP Series 1:1-11.
Nuryadi, Astuti TD, Utami ES dan Budiantara M. 2017. Dasar-dasar statistik penelitian. SIBUKU MEDIA. Yogyakarta.
Othman SA. 2014. Comparison between models with and without intercept. General Mathematics Notes 21(1):118–127.
Perdana AP. 2023. 99 PLTU batubara mengawali perdagangan karbon [internet]. Diakses di: https://www.kompas.id/artikel/99-unit-pltu-mulai-terlibat-perdagangan-karbon.
PerMenLHK (Peraturan Menteri Lingkungan Hidup dan Kehutanan Republik Indonesia Nomor P.15/MENLHK/SETJEN/KUM.1/4/2019 Tentang baku mutu emisi pembangkit listrik tenaga termal, Indonesia.
PLTU “Lentera.” 2021. Laporan izin lingkungan semester II tahun 2020 PLTU “Lentera.” PLTU “Lentera”. Provinsi Kepulauan Riau.
Prawoto dan Rahman RA. 2021. Mesin konversi energi. Universitas Pancasila. Jakarta.
PT Surveyor Indonesia. 2021. Sertifikat pengambilan sampel dan analisa. PT Surveyor Indonesia. Batam.
Thurston GD. 2017. Outdoor air pollution: sources, atmospheric transport, and human health effects. International Encyclopedia of Public Health :367–377.
Yuliani I, Maridjo and Abdul MM. 2019. Analisis sistem ruang bakar boiler jenis fluidized bed combustion untuk PLTU kapasitas 8 MW. Jurnal Teknik Energi 9(1):1–8. doi:10.35313/energi.v9i1.1638.
Published
2025-08-31
How to Cite
Hermawan, Q., Khoirunisa, N., Sihotang, Z., Riza, M., & Wasono, W. (2025). Pengaruh kualitas batu bara terhadap produksi gas SO2 dan NOx: studi kasus PLTU “Lentera”. Jurnal Pengelolaan Lingkungan Berkelanjutan (Journal of Environmental Sustainability Management), 9(2), 213-232. https://doi.org/https://doi.org/10.36813/jplb.9.2.213-232
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