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Influence of concentration difference between dilute cells and regenerate cells on the performance of electrodialysis regenerator

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  • Cheng, Qing
  • Zhang, Xiaosong
  • Jiao, Shun

Abstract

Air-conditioning systems consume a large proportion of energy consumption in buildings, which leads to an important significance of energy-saving in air-conditionings. For liquid desiccant air-conditioning system, a new air-conditioning with good energy-saving potential, electrodialysis (ED) can be a reliable regeneration method, which cannot be affected by hot and wet air. In this paper, an ED regeneration experimental system was conducted to investigate actual effect of concentration difference between dilute and regenerate cells on the performance of ED regenerator. The results show that increase of concentration difference is harmful to performance of ED regenerator. Moreover, decrease of liquid desiccant flow rate in regenerate cells can be a solution to add concentration increase in regenerate cells even when concentration difference is big, but it is harmful to current efficiency of ED regenerator and COP of liquid desiccant air-conditioning system based on ED regeneration. On the other hand, as current efficiency and COP finally tends to be stable with the increase of current and concentration difference, the “final” current efficiency and COP may only depend on liquid desiccant concentration, the structure of ED regenerator and characteristics of membranes, which should be improved to optimize the performance of ED regenerator.

Suggested Citation

  • Cheng, Qing & Zhang, Xiaosong & Jiao, Shun, 2017. "Influence of concentration difference between dilute cells and regenerate cells on the performance of electrodialysis regenerator," Energy, Elsevier, vol. 140(P1), pages 646-655.
    • Handle: RePEc:eee:energy:v:140:y:2017:i:p1:p:646-655
    DOI: 10.1016/j.energy.2017.09.003
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    1. Yang, Zili & Zhang, Kaisheng & Hwang, Yunho & Lian, Zhiwei, 2016. "Performance investigation on the ultrasonic atomization liquid desiccant regeneration system," Applied Energy, Elsevier, vol. 171(C), pages 12-25.
    2. Li, Xiu-Wei & Zhang, Xiao-Song & Quan, Shuo, 2011. "Single-stage and double-stage photovoltaic driven regeneration for liquid desiccant cooling system," Applied Energy, Elsevier, vol. 88(12), pages 4908-4917.
    3. Das, Rajat Subhra & Jain, Sanjeev, 2015. "Performance characteristics of cross-flow membrane contactors for liquid desiccant systems," Applied Energy, Elsevier, vol. 141(C), pages 1-11.
    4. Xie, Ying & Zhang, Tao & Liu, Xiaohua, 2016. "Performance investigation of a counter-flow heat pump driven liquid desiccant dehumidification system," Energy, Elsevier, vol. 115(P1), pages 446-457.
    5. Farrell, Eanna & Hassan, Mohamed I. & Tufa, Ramato A. & Tuomiranta, Arttu & Avci, Ahmet H. & Politano, Antonio & Curcio, Efrem & Arafat, Hassan A., 2017. "Reverse electrodialysis powered greenhouse concept for water- and energy-self-sufficient agriculture," Applied Energy, Elsevier, vol. 187(C), pages 390-409.
    6. Li, Xiu-Wei & Zhang, Xiao-Song & Wang, Hao & Zhang, Zhuo, 2016. "Capacitive deionization regeneration as a possible improvement of membrane regeneration method for absorption air-conditioning system," Applied Energy, Elsevier, vol. 171(C), pages 405-414.
    7. Keniar, Khoudor & Ghali, Kamel & Ghaddar, Nesreen, 2015. "Study of solar regenerated membrane desiccant system to control humidity and decrease energy consumption in office spaces," Applied Energy, Elsevier, vol. 138(C), pages 121-132.
    8. Yang, Zili & Zhang, Kaisheng & Lian, Zhiwei & Zhang, Huibo, 2016. "Sensitivity and stability analysis on the performance of ultrasonic atomization liquid desiccant dehumidification system," Energy, Elsevier, vol. 112(C), pages 1169-1183.
    9. Cui, X. & Islam, M.R. & Mohan, B. & Chua, K.J., 2016. "Theoretical analysis of a liquid desiccant based indirect evaporative cooling system," Energy, Elsevier, vol. 95(C), pages 303-312.
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    1. Guo, Yi & Al-Jubainawi, Ali & Peng, Xueyuan, 2019. "Modelling and the feasibility study of a hybrid electrodialysis and thermal regeneration method for LiCl liquid desiccant dehumidification," Applied Energy, Elsevier, vol. 239(C), pages 1014-1036.
    2. She, Xiaohui & Cong, Lin & Nie, Binjian & Leng, Guanghui & Peng, Hao & Chen, Yi & Zhang, Xiaosong & Wen, Tao & Yang, Hongxing & Luo, Yimo, 2018. "Energy-efficient and -economic technologies for air conditioning with vapor compression refrigeration: A comprehensive review," Applied Energy, Elsevier, vol. 232(C), pages 157-186.
    3. Liu, Hongdou & Yang, Hongquan & Qi, Ronghui, 2020. "A review of electrically driven dehumidification technology for air-conditioning systems," Applied Energy, Elsevier, vol. 279(C).
    4. Qing Cheng & Han Wang, 2020. "Experimental Research on Regeneration Characteristic of ED Regeneration for Lithium Bromide Desiccant Solution with High Concentration: Operating Condition and Electrode Solution," Energies, MDPI, vol. 13(18), pages 1-14, September.
    5. Pei, Wang & Cheng, Qing & Jiao, Shun & Liu, Lin, 2019. "Performance evaluation of the electrodialysis regenerator for the lithium bromide solution with high concentration in the liquid desiccant air-conditioning system," Energy, Elsevier, vol. 187(C).

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