Capacitive deionization and electrosorption techniques with different electrodes for wastewater treatment applications

PD Sivasubramanian, M Kumar, VS Kirankumar… - Desalination, 2023 - Elsevier
Pollution of water and limited availability of freshwater are the major environmental issues
faced globally in the present era. Capacitive deionization, a potential water treatment …

Overview of recent developments of resource recovery from wastewater via electrochemistry-based technologies

Y Liu, YY Deng, Q Zhang, H Liu - Science of The Total Environment, 2021 - Elsevier
As the rapid increase of the worldwide population, recovering valuable resources from
wastewater have attracted more and more attention by governments and academia …

Advanced techniques to remove phosphates and nitrates from waters: a review

K Velusamy, S Periyasamy, PS Kumar, DVN Vo… - Environmental …, 2021 - Springer
At high levels, phosphates and nitrates from mineral fertilizers and wastewaters are
contaminating natural waters, leading, for example, to eutrophication and death of many …

Removal of fluoride from multicomponent water solutions with the use of monovalent selective ion-exchange membranes

M Grzegorzek, K Majewska-Nowak… - Science of the total …, 2020 - Elsevier
Fluorine is a chemical element which is often present in natural environment. According to
the World Health Organization (WHO) standards fluoride content in drinking water cannot be …

A comprehensive review of capacitive deionization technology with biochar-based electrodes: Biochar-based electrode preparation, deionization mechanism and …

M Chu, W Tian, J Zhao, M Zou, Z Lu, D Zhang, J Jiang - Chemosphere, 2022 - Elsevier
The recently developed techniques for desalination and wastewater treatment are costly and
unsustainable. Therefore, a cost-effective and sustainable approach is essential to achieve …

Controllable preparation of a N-doped hierarchical porous carbon framework derived from ZIF-8 for highly efficient capacitive deionization

L Zhang, R Wang, W Chai, M Ma… - ACS Applied Materials & …, 2023 - ACS Publications
Capacitive deionization (CDI) is a promising desalination technology, and metal–organic
framework (MOF)-derived carbon as an electrode material has received more and more …

Development of novel ZnZr-COOH/CNT composite electrode for selectively removing phosphate by capacitive deionization

H Zhang, Q Wang, J Zhang, G Chen, Z Wang… - Chemical Engineering …, 2022 - Elsevier
The discharge of phosphate from sewage water can lead to water eutrophication and
endanger the aquatic ecosystem. Capacitive deionization (CDI) has displayed great …

Dual-activated biochar with a multichannel structure enhanced electrosorption capacity of capacitive deionization for sulfate removal from mining wastewater

M Chu, W Tian, J Zhao, D Zhang, M Zou, Z Lu, J Jiang - Desalination, 2023 - Elsevier
Electrode material is the key factor for improving the electrochemical performance of
capacitive deionization. In this study, a multichannel electrode material derived from …

Recovery of resources from industrial wastewater employing electrochemical technologies: status, advancements and perspectives

V Devda, K Chaudhary, S Varjani, B Pathak… - …, 2021 - Taylor & Francis
In the last two decades, water use has increased at twice the rate of population growth. The
freshwater resources are getting polluted by contaminants like heavy metals, pesticides …

Efficient nitrate removal by nitrogen-doped carbon spheres electrodes with interconnected architecture in novel stirring capacitive deionization: Dual promoting effect …

C Li, Z Fang, B Cen, P Zhang, F Li, D Fang… - Chemical Engineering …, 2023 - Elsevier
Nitrate contamination in the water environment has become an increasingly serious
problem. Capacitive deionization (CDI), an emerging electrochemical water treatment …