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ANALYSIS OF CHANGES IN SOIL PHYSICAL PROPERTIES USING ELECTRICAL METHOD AS AN INDICATOR OF POLLUTION DISTRIBUTION IN NORTH JAKARTA
Eleonora Agustine(1), Dini Fitriani(1), Kartika H Kirana(1), Fatah Ramdhan(1), Wahyu Srigutomo(2) (1) Universitas Padjadjaran(leo@geophys.unpad.ac.id), (2) Institut Teknologi Bandung

(1) Universitas Padjadjaran (leo[at]geophys.unpad.ac.id),
(2) Institut Teknologi Bandung


Abstract

This research has been done in the North Jakarta to analyze in soil physical properties as indicators of environmental pollution using geophysical methods based on electricity and combined by chemical analysis. All samples of soil taken from two different sites. The first site is along Jalan Yos Sudarso, and the second site is along the banks of Kali Sunter. The length of each site is one kilometer, with spacing point of soil samples as far as 100 meters. Each samples tested in laboratory to observe a value of Total Dissolved Solid or TDS, Electrical Conductivity or EC, and acidity, by assumed normal condition weather. The results of laboratory tests showed an average value of TDS 118 ppm, EC amounted to 236 microsiemens and acidity is shown to alkaline, which means that the area has been polluted environment. Increasing TDS value is followed by increasing EC value and the graph shows a linear relationship between both of them. Environmental pollution is predicted caused by the contribution of vehicle exhaust fumes and industrial pollution. Pollution pattern tends to increase toward to the north approaching traffic line, harbor and industry. Scanning Electron Microscopy or SEM result showed the predominance of grain shape changes increasingly rounded and the trend of increasing concentration of C, PB and Fe and towards the north.

Keywords: Air Pollution, acidity, EC, TDS, SEM, North Jakarta

Topic: Environmental Magnetism

Link: https://ifory.id/abstract/7G2CjJY9ZXMb

Conference: International Conference on Electromagnetism, Rock Magnetism and Magnetic Material (ICER3M 2019)

Plain Format | Corresponding Author (eleonora agustine)

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