Performance comparison and energy consumption analysis of capacitive deionization and membrane capacitive deionization processes

Y Zhao, Y Wang, R Wang, Y Wu, S Xu, J Wang - Desalination, 2013 - Elsevier
capacitive deionization (CDI) cell and the ion-exchange membranes were introduced in the
CDI cell to assemble the membrane capacitive deionization (… specific energy consumption. …

Energy consumption analysis of constant voltage and constant current operations in capacitive deionization

Y Qu, PG Campbell, L Gu, JM Knipe, E Dzenitis… - Desalination, 2016 - Elsevier
… We report our studies to compare energy consumption of a … the underlying physics of
consumption patterns. The comparison … models to simulate energy consumption in charging …

Energy efficiency of capacitive deionization

L Wang, JE Dykstra, S Lin - Environmental science & technology, 2019 - ACS Publications
… We note that neither the energy consumed in the charging step nor the energy stored in the
… recoverable energy is the energy consumed in the charging step minus the resistive energy

Energy consumption and constant current operation in membrane capacitive deionization

R Zhao, PM Biesheuvel, A Van der Wal - Energy & Environmental …, 2012 - pubs.rsc.org
… Finally, we present an extensive dataset for the energy … We find consistently that in MCDI
the energy consumption … , we find for MCDI a constant energy consumption of ∼22 kT per ion …

Comparison of energy consumption in desalination by capacitive deionization and reverse osmosis

M Qin, A Deshmukh, R Epsztein, SK Patel… - Desalination, 2019 - Elsevier
Capacitive deionization (CDI), which is based on the … Understanding the key drivers of energy
consumption in CDI and … to analyze the energy consumption and energy efficiency of CDI …

Comparison of salt adsorption capacity and energy consumption between constant current and constant voltage operation in capacitive deionization

J Kang, T Kim, K Jo, J Yoon - Desalination, 2014 - Elsevier
… salt adsorption capacity (deionization capacity) and energy consumption of two CDI … of
flow mode capacitive deionization process used in this study. The capacitive deionization

[HTML][HTML] Energy consumption in capacitive deionization–Constant current versus constant voltage operation

JE Dykstra, S Porada, A Van Der Wal, PM Biesheuvel - Water research, 2018 - Elsevier
… To aid the analysis we present a new method of data representation where energy
consumption is plotted against desalination. In addition, we propose that one must analyze the full …

Energy consumption in membrane capacitive deionization for different water recoveries and flow rates, and comparison with reverse osmosis

R Zhao, S Porada, PM Biesheuvel, A Van der Wal - Desalination, 2013 - Elsevier
… To compete with reverse osmosis, the specific energy consumption of MCDI needs to … energy
consumption of MCDI, we present here the energy consumption, and the fraction of energy

[HTML][HTML] Energy consumption in membrane capacitive deionization and comparison with reverse osmosis

S Porada, L Zhang, JE Dykstra - Desalination, 2020 - Elsevier
… In order to compare in a fair manner energy consumption of MCDI in this study with the
values for energy consumption of MCDI and RO reported by Qin et al., we present a revised …

Applications of capacitive deionization: Desalination, softening, selective removal, and energy efficiency

J Choi, P Dorji, HK Shon, S Hong - Desalination, 2019 - Elsevier
… an approximately 15% lower energy consumption compared to that of the conventional
two-stage RO system, even when considering the energy consumption for the BAC pretreatment […