ABSTRACT: Electrical
conductivity of groundwater have been measured in area about the final garbage
dismissal place (TPA) of Gunung Tugel, Regency of Banyumas. Groundwater samples
have been taken away from 104 point of groundwater sources which distributed
around of the research area, consisted of well water, belik water and pump water.
Then, water samples are tested in Electronics and Instrumentation laboratory,
Faculty of Science and Technique, UNSOED use the Wheatstone bridge principle.
Electrical conductivity of groundwater obtained, then mapped pursuant to
position of samples points location, so that obtained map of electrical
conductivity contour of groundwater in research area. Pursuant to the
electrical conductivity contour map, known that the mean electrical
conductivity value in research area is 0,0594 kW-1, where highest electrical
conductivity value is 0,1449 kW-1 and lowest electrical conductivity value is
0,0209 kW-1. Pursuant to interpretation known that most liquid waste (leacheat)
of TPA Gunung Tugel are indicated flow into south and south-west area (Village
of Kedungrandu) owning lower topography.
Keywords: Final garbage
dismissal place (TPA) of Gunung Tugel, liquid waste (leacheat), electrical
conductivity (DHL)
Penulis: Sehah dan Wahyu Tri
Cahyanto
Kode Jurnal: jpkimiadd090050
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