Valorization of Seawater Reverse Osmosis Brine by Monovalent Ion-Selective Membranes through Electrodialysis

被引:11
作者
Sharma, Prem P. [1 ]
Mohammed, Shabin [1 ]
Aburabie, Jamaliah [1 ]
Hashaikeh, Raed [1 ]
机构
[1] New York Univ Abu Dhabi, NYUAD Water Res Ctr, Engn Div, POB 129188, Abu Dhabi, U Arab Emirates
关键词
brine management; interfacial polymerization; ion exchange membrane; rejection; cation exchange membrane; anion exchange membrane; EXCHANGE MEMBRANES; DESALINATION; SALT; PERFORMANCE; RECOVERY; ACID;
D O I
10.3390/membranes13060562
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
This paper proposes the use of monovalent selective electrodialysis technology to concentrate the valuable sodium chloride (NaCl) component present in seawater reverse osmosis (SWRO) brine for direct utilization in the chlor-alkali industry. To enhance monovalent selectivity, a polyamide selective layer was fabricated on commercial ion exchange membranes (IEMs) through interfacial polymerization (IP) of piperazine (PIP) and 1,3,5-Benzenetricarbonyl chloride (TMC). The IP-modified IEMs were characterized using various techniques to investigate changes in chemical structure, morphology, and surface charge. Ion chromatography (IC) analysis showed that the divalent rejection rate was more than 90% for IP-modified IEMs, compared to less than 65% for commercial IEMs. Electrodialysis results demonstrated that the SWRO brine was successfully concentrated to 14.9 g/L NaCl at a power consumption rate of 3.041 kWh/kg, indicating the advantageous performance of the IP-modified IEMs. Overall, the proposed monovalent selective electrodialysis technology using IP-modified IEMs has the potential to provide a sustainable solution for the direct utilization of NaCl in the chlor-alkali industry.
引用
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页数:13
相关论文
共 47 条
[1]  
Abdou Saleh M., 2019, Journal of Physics: Conference Series, V1253, DOI 10.1088/1742-6596/1253/1/012036
[2]   Layer-by-Layer Modification of Cation Exchange Membranes Controls Ion Selectivity and Water Splitting [J].
Abdu, Said ;
Marti-Calatayud, Manuel-Cesar ;
Wong, John Erik ;
Garcia-Gabaldon, Montserrat ;
Wessling, Matthias .
ACS APPLIED MATERIALS & INTERFACES, 2014, 6 (03) :1843-1854
[3]  
Adham S., 2005, DEV NF RO KNOWLEDGE
[4]   Membrane-based seawater desalination: Present and future prospects [J].
Amy, Gary ;
Ghaffour, Noreddine ;
Li, Zhenyu ;
Francis, Lijo ;
Linares, Rodrigo Valladares ;
Missimer, Thomas ;
Lattemann, Sabine .
DESALINATION, 2017, 401 :16-21
[5]   Influence of polyvinyl alcohol on the surface morphology, separation and anti-fouling performance of the composite polyamide nanofiltration membranes [J].
An, Quanfu ;
Li, Feng ;
Ji, Yanli ;
Chen, Huanlin .
JOURNAL OF MEMBRANE SCIENCE, 2011, 367 (1-2) :158-165
[6]   Coupling of porous filtration and ion-exchange membranes in an electrodialysis stack and impact on cation selectivity: A novel approach for sea water demineralization and the production of physiological water [J].
Bazinet, Laurent ;
Moalic, Marianne .
DESALINATION, 2011, 277 (1-3) :356-363
[7]   Modelling Sodium Chloride Concentration from Seawater Reverse Osmosis Brine by Electrodialysis: Preliminary Results [J].
Casas, S. ;
Bonet, N. ;
Aladjem, C. ;
Cortina, J. L. ;
Larrotcha, E. ;
Cremades, L. V. .
SOLVENT EXTRACTION AND ION EXCHANGE, 2011, 29 (03) :488-508
[8]   Conversion and pre-concentration of SWRO reject brine into high solubility liquid salts (HSLS) by using electrodialysis metathesis [J].
Chen, Qing-Bai ;
Ren, Hang ;
Tian, Zhenhua ;
Sun, Luqin ;
Wang, Jianyou .
SEPARATION AND PURIFICATION TECHNOLOGY, 2019, 213 :587-598
[9]   High-Pressure Reverse Osmosis for Energy-Efficient Hypersaline Brine Desalination: Current Status, Design Considerations, and Research Needs [J].
Davenport, Douglas M. ;
Deshmukh, Akshay ;
Werber, Jay R. ;
Elimelech, Menachem .
ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS, 2018, 5 (08) :467-475
[10]   Electrodialysis through nafion membranes coated with polyelectrolyte multilayers yields >99% pure monovalent ions at high recoveries [J].
Ding, Dong ;
Yaroshchuk, Andriy ;
Bruening, Merlin L. .
JOURNAL OF MEMBRANE SCIENCE, 2022, 647