CD Skripsi
Dispersi Partikulat, No2, Dan So2 Dari Operasional Pltu Multifuel Boiler Pt. Indah Kiat Pulp & Paper Tbk. Perawang Menggunakan Aermod View 8.9.0
Particulates, NO2, and SO2 from Multifuel Boiler (MB) 21, 23/24, and 25/26 of PT Indah Kiat Pulp &; Paper Tbk have the potential to affect the health of the surrounding community, so this research is important. This study aims to determine the distribution pattern of pollutants emitted by sources based on measurement time, compare ambient air concentrations in the dry and rainy seasons, and compare modeling results with ambient air quality standards. The results of modeling with AERMOD View 8.9.0 showed the distribution pattern of three pollutants spread in all directions but had different tendencies due to meteorological and topographic factors. The ambient air concentrations only influenced by emission in the dry season were lower than in the rainy season. The concentrations of all three pollutants at all regulated times were below quality standards, with SO2 at 22.709 μg/m3 (highest 1 hour), NO2 at 22.7 μg/m3 (highest 1 hour), and particulate matter at 1.997 μg/m3 (highest 24 hours). The maximum concentrations of three pollutants in 24 hours in the rainy season were particulates at 1.997 μg/m3, SO2 of 5.212 μg/m3, and NO2 of 5.357 μg/m3. The concentration of three pollutants based on measurement time and season were below the quality standard value according to Government Regulation (PP) of the Republic of Indonesia Number 22 of 2021.
Keywords: AERMOD View, Particulate, SO2, NO2, PT Indah Kiat Pulp & Paper Tbk Perawang
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