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Multi-meshes coupled cathodes enhanced performance of electrochemical water softening system
Separation and Purification Technology, 2019Abstract The high electrode area requirement limited the applications of electrochemical water softening technology, despite of conspicuous advantages. This work introduces an electrochemical water softening system with multi-meshes coupled cathodes to address fouling in industrial circulating cooling water systems.
Jinxin Luan +9 more
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Separation and Purification Technology, 2020
Abstract High cathode area requirement limits industrial applications of electrochemical water softening technology. Based on previous works, the electrochemical water softening mechanism of high-efficient multi-layer mesh coupled cathode which consists of multilayers of stainless steel woven nets with different mesh sizes was studied systematically ...
Xinhao Li +6 more
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Abstract High cathode area requirement limits industrial applications of electrochemical water softening technology. Based on previous works, the electrochemical water softening mechanism of high-efficient multi-layer mesh coupled cathode which consists of multilayers of stainless steel woven nets with different mesh sizes was studied systematically ...
Xinhao Li +6 more
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Environmental Science & Technology, 2016
This research investigated the use of an electrochemical system for regenerating ion-exchange media and for promoting the crystallization of hardness minerals in a fluidized bed crystallization reactor (FBCR). The closed-loop process eliminates the creation of waste brine solutions that are normally produced when regenerating ion-exchange media.
Yingying, Chen +4 more
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This research investigated the use of an electrochemical system for regenerating ion-exchange media and for promoting the crystallization of hardness minerals in a fluidized bed crystallization reactor (FBCR). The closed-loop process eliminates the creation of waste brine solutions that are normally produced when regenerating ion-exchange media.
Yingying, Chen +4 more
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Electrochemical water softening technology: From fundamental research to practical application
Water ResearchIn recent decades, the environmentally benign electrochemical softening process has been gaining widespread interest as an emerging alternative for water softening. But, in spite of decades of research, the fundamental advances in laboratory involving electrolytic cell design and treatment system development have not led to urgently needed improvements
Bo Jiang +7 more
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Journal of Cleaner Production, 2020
Abstract Electrochemical water softening (EWS) technology is considered to be a very promising descaling method due to its superiorities in clean, efficient and water-saving ability, although limited by the cleaning of cathode scale. Herein, an innovative EWS device coupled with an automatic descaling module was manufactured and applied to treat the ...
Chunhui Zhang +9 more
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Abstract Electrochemical water softening (EWS) technology is considered to be a very promising descaling method due to its superiorities in clean, efficient and water-saving ability, although limited by the cleaning of cathode scale. Herein, an innovative EWS device coupled with an automatic descaling module was manufactured and applied to treat the ...
Chunhui Zhang +9 more
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Electrochemical Generation of Hydroxide for Precipitative Water Softening
ACS ES&T Water, 2022Menelik James, William A. Mitch
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Experimental study on electrochemical softening of cooling circulating water system drainage
2nd International Conference on Laser, Optics and Optoelectronic Technology (LOPET 2022), 2022Xia Zhu +6 more
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Environmental Science & Technology
Electrochemical-induced precipitation is a sustainable approach for tap-water softening, but the hardness removal performance and energy efficiency are vastly limited by the ultraslow ion transport and the superlow local HCO3-/Ca2+ ratio compared to the industrial scenarios. To tackle the challenges, we herein report an energy-efficient electrochemical
Zhengsen Li +5 more
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Electrochemical-induced precipitation is a sustainable approach for tap-water softening, but the hardness removal performance and energy efficiency are vastly limited by the ultraslow ion transport and the superlow local HCO3-/Ca2+ ratio compared to the industrial scenarios. To tackle the challenges, we herein report an energy-efficient electrochemical
Zhengsen Li +5 more
openaire +2 more sources
Water Research
Despite years of development, electrochemical water softening continues to face challenges in achieving high softening efficiency and maintaining long-term cathode stability. To address these issues, this study builds upon the characteristics of membrane-free electrochemical water softening and prior research by employing a large-pore stainless steel ...
Jie, Zhou +9 more
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Despite years of development, electrochemical water softening continues to face challenges in achieving high softening efficiency and maintaining long-term cathode stability. To address these issues, this study builds upon the characteristics of membrane-free electrochemical water softening and prior research by employing a large-pore stainless steel ...
Jie, Zhou +9 more
openaire +2 more sources