Dispersion Model of Total Suspended Particulate from Tanjung Jati B Jepara Coal-Fired Power Plant’s Chimneys

Abstract

The study of dispersion model of total suspended particulate at Tanjung Jati B Jepara coal-fired power plants chimney. The chimney is using coal as the del with 4 (four) unit with 4 X 660 MW capacity. In 2016, the wind direction was dominant from east- southeast with 5, - 8.8 m/s speed,, and in 2017,, the wind direction was dominant to the southeast with 5,7-8.8 m/s speed. The analysis of dispersion is using AEROMOD model. The result of the dispersion model of total suspended particulate in two years from all chimney is expanding with the maximum ground level consentration increasing from 11.4 μg/m3 to 19,5 μg/m3 . The result of the dispersion is spreading till the residential area near the power plant.