TY - GEN
T1 - Treatment of saline wastewater and carbon dioxide capture using electrodialysis
AU - Mustafa, Jawad
AU - Mohammad, Ameera F.
AU - Mourad, Aya A.H.I.
AU - Al-Marzouqi, Ali H.
AU - El-Naas, Muftah H.
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/2/2
Y1 - 2021/2/2
N2 - In this study, electrodialysis was used to achieve a combined action of capturing carbon dioxide and treating high-salinity water to produce hydrochloric acid, hydrogen gas, and carbonate and bicarbonate salts. Sodium chloride (NaCl) was selected as a representative salt of sea water. A six-chamber electrodialysis cell in which the chambers were separated by monovalent ion-exchange membranes was used for this process. The cathode and anode were made of titanium, with the anode being coated with mixed oxides of iridium and platinum to provide corrosion resistance. A parametric study was conducted to investigate the effects of NaCl concentration, flow rate of carbon dioxide, and voltage on the carbon dioxide sequestration and metal removal percentage. Under optimum conditions (NaCl concentration of 1 mol/l, voltage of 18.41 V and CO2 flow rate of 1.5 l/min), the amount of captured carbon dioxide was 8.196 g and sodium removal was 38.7%.
AB - In this study, electrodialysis was used to achieve a combined action of capturing carbon dioxide and treating high-salinity water to produce hydrochloric acid, hydrogen gas, and carbonate and bicarbonate salts. Sodium chloride (NaCl) was selected as a representative salt of sea water. A six-chamber electrodialysis cell in which the chambers were separated by monovalent ion-exchange membranes was used for this process. The cathode and anode were made of titanium, with the anode being coated with mixed oxides of iridium and platinum to provide corrosion resistance. A parametric study was conducted to investigate the effects of NaCl concentration, flow rate of carbon dioxide, and voltage on the carbon dioxide sequestration and metal removal percentage. Under optimum conditions (NaCl concentration of 1 mol/l, voltage of 18.41 V and CO2 flow rate of 1.5 l/min), the amount of captured carbon dioxide was 8.196 g and sodium removal was 38.7%.
KW - COcapture
KW - Electrodialysis
KW - desalination
UR - http://www.scopus.com/inward/record.url?scp=85104566041&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85104566041&partnerID=8YFLogxK
U2 - 10.1109/ICREGA50506.2021.9388277
DO - 10.1109/ICREGA50506.2021.9388277
M3 - Conference contribution
AN - SCOPUS:85104566041
T3 - 2021 6th International Conference on Renewable Energy: Generation and Applications, ICREGA 2021
SP - 158
EP - 162
BT - 2021 6th International Conference on Renewable Energy
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 6th International Conference on Renewable Energy: Generation and Applications, ICREGA 2021
Y2 - 2 February 2021 through 4 February 2021
ER -