CD Skripsi
Analisa Akuifer Dangkal Dengan Menggunakan Metode Geolistrik Konfigurasi Wenner Dan Hidrogeokimia Di Desa Rimba Panjang Kabupaten Kampar
The existence of aquifer layer and water quality tests in Rimba Panjang, Kampar
have been explored using geoelectric resistivity method with Wenner
configuration and hydrogeochemical method. Geoelectrical method is one of
geophysical methods to understand geological condition subsurface based on
resistivity value of rock types. Hydrogeochemical method is a method for
studying the chemical composition of water. Identification of the aquifer layer
was carried out on 2 tracks with a length of each track of 100 meters. Based on the
resistivity value, the subsurface lithology of the research area consists of layers of
clay, peat, sand, sandstone, and gravel to dry gravel. Based on the results of data
processing, the data interpretation using Res2Dinv software and geological data of
the surrounding area, it is known that the subsoil conditions and the presence of
groundwater aquifers in the study area with a resistivity value of 89,2 – 1023,9 Ω
m with a depth of less than 8 meters.The quality of groundwater in this research
area is classified as clean and suitable for consumption as clean water. The results
of the water quality test of the two samples carried out showed the results for pH
values of 7.53 and 8.19, TSS 22 mg/L and 27 mg/L, BOD 10.2 mg/L and 10.6
mg/L, COD 19,76 mg/L and 18,84 mg/L. The four test parameters show a value
below the standard of clean water quality, which means that the water in this
research area is not polluted.
Keywords: analysis, aquifers, geoelectrical method, Wenner, and
hydrogeochemical method.
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