TY - JOUR
T1 - Advanced electro-oxidation-adsorption process for chlorate removal from synthetic and municipal wastewater treatment effluents
AU - Park, Sungwon
AU - Kim, Inha
AU - Han, Ihnsup
AU - Oh, Heekyong
N1 - Publisher Copyright:
© 2024 The Authors
PY - 2024/10
Y1 - 2024/10
N2 - This study evaluates a hybrid electro-oxidation-adsorption process for chlorate removal in wastewater treatment. Using a specialized reactor, we investigated the influence of operational parameters including current density, reaction time, granular activated carbon (GAC) dosage, electrode spacing, and pH. Optimal removal efficiency of 82.40 % was achieved under the following conditions: 75 A/m² current density, 5 min reaction time, 20 g/L GAC dosage, 2 cm electrode spacing, and a pH of 2. This method outperforms traditional adsorption and electrochemical oxidation, offering a promising solution for reducing chlorate-related environmental impacts.
AB - This study evaluates a hybrid electro-oxidation-adsorption process for chlorate removal in wastewater treatment. Using a specialized reactor, we investigated the influence of operational parameters including current density, reaction time, granular activated carbon (GAC) dosage, electrode spacing, and pH. Optimal removal efficiency of 82.40 % was achieved under the following conditions: 75 A/m² current density, 5 min reaction time, 20 g/L GAC dosage, 2 cm electrode spacing, and a pH of 2. This method outperforms traditional adsorption and electrochemical oxidation, offering a promising solution for reducing chlorate-related environmental impacts.
KW - Chlorate
KW - Current density
KW - Disinfection by-products
KW - Electro-oxidation-adsorption
UR - http://www.scopus.com/inward/record.url?scp=85208544583&partnerID=8YFLogxK
U2 - 10.1016/j.dwt.2024.100877
DO - 10.1016/j.dwt.2024.100877
M3 - Article
AN - SCOPUS:85208544583
SN - 1944-3994
VL - 320
JO - Desalination and Water Treatment
JF - Desalination and Water Treatment
M1 - 100877
ER -