Treatment of Simulated Carwash Wastewater by Electrocoagulation with Sonic Energy
Oily carwash wastewater is a high organic and chemical wastewater. This paper targeted to investigate a treatment to decrease the water consumption and contaminants in car-washing stations. Electrocoagulation combined with ultrasonic energy (Sono-Electrocoagulation) was suggested so that the carwash wastewater is treated to be reused. The effect of both the voltage and time of treatment on the removal of COD, turbidity, conductivity, and total dissolved solids (TDS) were studied at constant initial pH 7 and electrode distance 2 cm. The results showed the best results of removal COD, turbidity, TDS, and reduce electrical conductivity is when the voltage was 30 V and a treatment time of 90 minutes.
Article received: 3/9/2018
Article accepted: 12/12/2018
Copyright (c) 2019 JOE
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.