Physics

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Browsing Physics by Author "Alfiya, Destri"

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    IDENTIFIKASI REMBESAN LIMBAH CAIR DENGAN MENGGUNAKAN METODE GEOLISTRIK RESISTIVITAS KONFIGURASI WENNER STUDI KASUS TPA MUARA FAJAR
    (2021-08) Alfiya, Destri; Malik, Usman
    The final disposal site is one of the landfill sites in the city of Pekanbaru. This final disposal site is equipped with a leachate pond. In this area it is suspected that there is leachate seepage which is a waste pollutant that can contaminate the soil around the final disposal site. The final disposal of Muara Fajar is a regional waste landfill located in Muara Fajar village, Rumbai district, Pekanbaru city which uses an open dumping system. This study aims to determine the direction of seepage leachate around Landfill Muara Fajar using the geoelectric resistivity method with the Wenner configuration and determining the quality of the leachate using several parameters. The process was continued with infers using Res2dinv Softwere.The measurement result on track 1 produces a resistivity value range ranging from 1,01 ohm meter to 32,3 ohm meter and track 2 ranging from 0,0248 to 1,13 ohm meter. To determine the quality of leachate, 3 sample points were used, namely leachate water, river water near the leachate disposal, and resident well water. This sample samples are tasted with Parameters such as pH, Fe, Pb.