Eksplorasi Airtanah Menggunakan Metode Geofisika Konfigurasi Sclumberger Desa Tri Mulya Jaya, Kecamatan Ukui, Kabupaten Pelalawan, Provinsi Riau

Hsb, Suci Munawaroh (2022) Eksplorasi Airtanah Menggunakan Metode Geofisika Konfigurasi Sclumberger Desa Tri Mulya Jaya, Kecamatan Ukui, Kabupaten Pelalawan, Provinsi Riau. Other thesis, Universitas Islam Riau.

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Abstract

Groundwater exploration using the Sclumbeger geoelectric method has been carried out in Tri Mulya Jaya village, Ukui sub-district, Pelalawan district. The identification of this aquifer layer uses soil parameters of rock types by injecting currents to the surface to determine the condition of the subsoil and the presence of aquifers in the study area. Based on the results of data processing, interpretation using PROGRESS software and Ip2win obtained resistivity log results. There are two guessing points, namely GL-1 and GL-2 as a whole have layers consisting of overburden, coarse sand, sand and clay. The aquifer potential layer in GL-1 has a resistivity value of 74.15 with a depth of ±40m and a sandstone lithology, while in GL-2 it has a value of 101.91 with a depth of ±25m and a sandstone lithology. To maximize the results of the research, the sampling of resident well water in the research area was also carried out as many as 11 ring well water samples to determine the quality of groundwater based on physical and chemical properties and several supporting parameters such as odor, color, taste, temperature, electrical conductivity, TDS, and pH. according to PERMENKES No 32 of 2017. The analysis is based on contour patterns, there are two flow centers and two centers of groundwater distribution, all wells have a fresh taste, are colorless, and have no odor on average, the temperature ranges from 27.10C - 27, 40C. The TDS value of all wells is <500mg/L and the DHL value is between 11.5 – 164 S/cm, meaning that there are two types of water, namely fresh ground water and rainwater, and a pH between >7. All of the samples obtained did not meet the criteria for quality standards of water quality suitable for consumption. The solution, if you want to consume it, you must do additional natural processing by utilizing limestone, limestone to stabilize the pH value of the groundwater.

Item Type: Thesis (Other)
Uncontrolled Keywords: Geoelectric resistivity, Sclumberger configuration, aquifer layer, groundwater quality
Subjects: Q Science > QE Geology
Divisions: > Teknik Geologi
> Teknik Geologi
Depositing User: Mohamad Habib Junaidi
Date Deposited: 23 Apr 2022 08:47
Last Modified: 23 Apr 2022 08:47
URI: http://repository.uir.ac.id/id/eprint/10529

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