PENGARUH BEBERAPA JENIS ELEKTRODA UNTUK MENENTUKAN PERPINDAHAN CESIUM-134 di DALAM TANAH MENGGUNAKAN METODE ELEKTROKINETIK

Abstract

Require to be conducted by impure soil remidiasi to shuting-out of Cesium-134 into human being body with elekrokinetik for the purpose of determining transfer of Cesium-134 and influence of electrode type in soil. This research used by three electrode type that is copper, stainless steel, and graphite. Transfer of Cesium-134 contamination divide by three areas there are zone I (0-7,5 cm from anoda), zone II (7,5-22,5 cm from anode) and zona III (22,5-30 cm from anode). From result of transfer of Cesium-134 comntamination and transfer efficiency got one of the electrode type which the best to be used for the sweeping of Cesium-134 contamination. Result transfer of contamination Cesium-134 using three different electrode type have transfer which much the same to that is zone I  degradation of concentration, zone II unstable concentration and zone III increase of concentration. For the degradation of copper electrode type electrics current 20.80 mA, steel stainless 23.00 mA, and graphite 15,00 mA. While best electrode type this research is graphite with efficiency at zone III equal to 4,48%, 7,43%, and 9,09%.

Keywords: Elektrokinetik, Cesium-134, copper, steel stainless, and graphite.