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CLC number: X703.1

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Received: 2005-04-12

Revision Accepted: 2005-04-29

Crosschecked: 0000-00-00

Cited: 4

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Citations:  Bibtex RefMan EndNote GB/T7714

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Journal of Zhejiang University SCIENCE B 2005 Vol.6 No.6 P.543~545

http://doi.org/10.1631/jzus.2005.B0543


A new configuration of membrane stack for retrieval of nickel absorbed in resins


Author(s):  CHEN Xue-fen, WU Zu-cheng

Affiliation(s):  Department of Environmental Engineering, Zhejiang University, Hangzhou 310027, China

Corresponding email(s):   wuzc@zju.edu.cn

Key Words:  Nickel, Ion exchange resin, Electro-migration, Electrochemical


CHEN Xue-fen, WU Zu-cheng. A new configuration of membrane stack for retrieval of nickel absorbed in resins[J]. Journal of Zhejiang University Science B, 2005, 6(6): 543~545.

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author="CHEN Xue-fen, WU Zu-cheng",
journal="Journal of Zhejiang University Science B",
volume="6",
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pages="543~545",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.B0543"
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%DOI 10.1631/jzus.2005.B0543

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T1 - A new configuration of membrane stack for retrieval of nickel absorbed in resins
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A1 - WU Zu-cheng
J0 - Journal of Zhejiang University Science B
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DOI - 10.1631/jzus.2005.B0543


Abstract: 
A new configuration integrated ion exchange effect system with both electro-migration and electrochemical reaction in a single cell was developed to effectively retrieve metal ions from simulated wastewater using ion exchange resins without additive chemicals. By simply assembling cation exchange resins and anion exchange resins separated by homogeneous membranes, we found that the system will always be acidic in the concentrate compartment so that ion exchange resins could be in-situ regenerated without hydroxide precipitation. Such a realizable design will be really suitable for wastewater purification.

Darkslateblue:Affiliate; Royal Blue:Author; Turquoise:Article

Reference

[1] Dzyazko, Y.S., Belyakov, V.N., 2004. Purification of a diluted nickel solution containing nickel by a process combining ion exchange and electrodialysis. Desalination, 162:179-189.

[2] Fedorenko, V.I., 2004. Ultrapure water production by continuous electrodeionization method: Technology and economy. Pharmaceutical Chemistry Journal, 38(1):35-40.

[3] Koivula, R., Lehto, J., Pajo, L., Gale, T., Leinonen, H., 2000. Purification of metal plating rinse waters with chelating ion exchangers. Hydrometallurgy, 56(1):93-108.

[4] Spoor, P.B., ter Veen, W.R., Janssen, L.J.J., 2001. Electrodeionization 1: Migration of nickel ions absorbed in a rigid, macroporus cation-exchange resin. Journal of Applied Electrochemistry, 31:523-530.

[5] Widiasa, I.N., Sutrisna, P.D., Wenten, I.G., 2004. Performance of a novel electrodeionization technique during citric acid recovery. Separation and Purification Technology, 39:89-97.

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