Analisis Tingkat Polutan Pada Beberapa Ruas Jalan Utama di Kota Makassar

ANDI ELFINA WAHYUNI RASYID, Pollutants Analysis on Some Major Roads in Makassar City (guided by Sumarni Hamid Aly and Muhammad Isran Ramli). Makassar is one of the metropolitan cities, the population growing continuously and that will bear upon the potential for air pollution by anthropogenic sources such as pollutants from the transport sector which is motor vehicles. The aims of this study are to identify and analyze the concentration of pollutants and waste gas emitted by motor vehicles at 34 major roads of Makassar City. The method uses were survey of traffic counting and survey the traffic intensity at 3 point pump sampling. Data analysis was done by interpolating the traffic counting data to the volume of vehicle data towards fuel. Pollutant then calculated by comparing fuel consumption and no fuel consumption. The results showed that the pollutants and waste gas emitted by motor vehicles, that HC and its compounds, CO, NOx with oxides, SOx with oxides, Pb, particulate, CO2, N2, O2, and H2O. Pollutants NOx, CO, and the CO2 biggest arterial road is Perintis Kemerdekaan Street, on collector roads is Hertasning Baru Street, and the local road is Batua Raya Street. Pollutants NOx and CO2 with a fuel consumption approach is smaller than the approach without fuel consumption. But with the approach of pollutants CO fuel consumption is bigger than the approach without fuel consumption. The biggest concentration of pollutans emitted by motor vehicles exhaust gas on a section of Main Street in the city of Makassar is CO2, then CO, and the smaller is NOx