Pengaruh Variasi Tegangan Listrik dan Laju Alir terhadap Penurunan Kadar Zat Warna Remazol Red RB 133 dalam Proses Elektrokoagulasi Kontinu

Abstract

The use of the synthetic dye Remazol Red RB 133 has a negative impact on the aquatic environment if waste water is disposed of directly. therefore, electrocoagulation technology is used to reduce the concentration of Remazol Red RB 133, thereby ensuring there is no impact on the environment. The aim of this research was to determine the effect of variations in electric voltage and flow rate on reducing levels Remazol Red RB 133 dye levels in continuous electrocoagulation. The research found that the maximum removal efficiency of Remazol Red RB 133 dye concentration was 91.75% at a variable electrical voltage of 14 volts and a flow speed of 80 mL/minute.