BibTex Citation Data :
@article{JMM10521, author = {Assalaam Abdurahman}, title = {Review Article: Technology Reverse Electrodialysis Membrane}, journal = {Journal of Membranes and Materials}, volume = {1}, number = {1}, year = {2021}, keywords = {CO2, IEM, reverse electrodialysis, salinity}, abstract = { The level of world energy consumption is increasing continuously, so that environmental impacts such as CO 2 emissions are increasing. The renewable energy source that has great potential in the world is the Salinity Gradient Power, which utilizes energy from mixing sea water and river water. Reverse Electrodialysis is one of the most promising methods to capture salinity gradient power to solve energy demands in the future due to being environmentally-friendly in producing no emission pollutant gases and producing a high density of energy, which generates power via the transport of the positive and negative ions in the water through selective ion-exchange membranes.Ion-exchange membranes are used in environmental and energy technologies of electrodialysis desalination and reverse electrodialysis power generation, respectively. Recent studies reported empirical evidence that the conductivity and permselectivity of IEMs are bound by a tradeoff relationship, where an increase in ionic conductivity is accompanied by a decrease in counterion selectivity over co-ion. The analysis revealed the mechanism for the tradeoff induced by bulk solution concentration: a higher salinity suppresses IEM charge-exclusion, thus lowering permselectivity, but elevates mobile ion concentration within the membrane matrix to improve conductivity. As such, IEM applications are practically confined to sub-seawater salinities, i.e., RED using hypersaline streams will not be efficient. In another tradeoff driven by IEM water sorption, increasing membrane swelling enhances effective on diffusivity to raise conductivity, but diminishes permselectivity due to dilution of fixed charges. }, pages = {10--19} url = {https://ejournal2.undip.ac.id/index.php/jmm/article/view/10521} }
Refworks Citation Data :
The level of world energy consumption is increasing continuously, so that environmental impacts such as CO2 emissions are increasing. The renewable energy source that has great potential in the world is the Salinity Gradient Power, which utilizes energy from mixing sea water and river water. Reverse Electrodialysis is one of the most promising methods to capture salinity gradient power to solve energy demands in the future due to being environmentally-friendly in producing no emission pollutant gases and producing a high density of energy, which generates power via the transport of the positive and negative ions in the water through selective ion-exchange membranes.Ion-exchange membranes are used in environmental and energy technologies of electrodialysis desalination and reverse electrodialysis power generation, respectively. Recent studies reported empirical evidence that the conductivity and permselectivity of IEMs are bound by a tradeoff relationship, where an increase in ionic conductivity is accompanied by a decrease in counterion selectivity over co-ion. The analysis revealed the mechanism for the tradeoff induced by bulk solution concentration: a higher salinity suppresses IEM charge-exclusion, thus lowering permselectivity, but elevates mobile ion concentration within the membrane matrix to improve conductivity. As such, IEM applications are practically confined to sub-seawater salinities, i.e., RED using hypersaline streams will not be efficient. In another tradeoff driven by IEM water sorption, increasing membrane swelling enhances effective on diffusivity to raise conductivity, but diminishes permselectivity due to dilution of fixed charges.
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