Journal ArticleDOI
Removal of nickel from electroplating rinse waters using electrostatic shielding electrodialysis/electrodeionization
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TLDR
Electrostatic shielding zones made of electrode graphite powder were used as a new type of ionic and electronic current sinks because of the local elimination of the applied electric field, voltage and current within the zones.About:
This article is published in Journal of Hazardous Materials.The article was published on 2010-01-15. It has received 185 citations till now. The article focuses on the topics: Electrodialysis & Electrodeionization.read more
Citations
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Batch Sorption Experiments: Langmuir and Freundlich Isotherm Studies for the Adsorption of Textile Metal Ions onto Teff Straw (Eragrostis tef) Agricultural Waste
TL;DR: In this article, the results indicate that the freely abundant, locally available, low-cost adsorbent, Teff straw can be treated as economically viable for the removal of metal ions from textile effluents.
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Electrodialysis for water desalination: A critical assessment of recent developments on process fundamentals, models and applications
A Campione,Luigi Gurreri,Michele Ciofalo,Giorgio Micale,Alessandro Tamburini,Andrea Cipollina +5 more
TL;DR: The fundamentals of the ED process are presented, highlighting limitations and potentialities in the water and energy industry and the most recent applications of ED-related processes are presented.
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Nickel recovery/removal from industrial wastes: A review
TL;DR: In this paper, the main physico-chemical technologies for processing various effluents and wastewaters containing nickel are reviewed and discussed, including spent batteries, catalysts, electronic waste and other sources.
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Long term stability of capacitive de-ionization processes for water desalination: The challenge of positive electrodes corrosion
TL;DR: In this article, the negative effect of the positive electrodes oxidation on the deionization efficiency of capacitive deionisation (CDI) cells for water desalination processes is discussed.
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Ion-fractionation of lithium ions from magnesium ions by electrodialysis using monovalent selective ion-exchange membranes
TL;DR: In this article, electrodialysis (ED) with monovalent selective ion exchange membranes was used to investigate the separation performance of Li + /Mg 2+ from synthetic multinary mixture.
References
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Book
A comprehensive guide to the hazardous properties of chemical substances
TL;DR: A glossary of physical properties of compounds and Hazardous Characteristics of Chemical Substances can be found in this paper, along with a detailed analysis of the properties of the compounds and their hazards.
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Electrochemical treatment of heavy metals (Cu2+, Cr6+, Ni2+) from industrial effluent and modeling of copper reduction.
TL;DR: An electrochemical technique was tested in a laboratory scale to treat heavy metals from plating industrial effluent and it was found that a membrane reactor with plane electrode was capable for treating plating wastewater with low energy consumption and low operating cost.
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Removal of nickel from aqueous solutions by sawdust
TL;DR: The experimental results provided evidence for chelation ion exchange as the major adsorption mechanisms for binding metal ions to the sawdust and an empirical relationship has been obtained to predict the percentage Nickel (II) removal at any time for known values of sorbent and initial sorbate concentration.
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The removal of copper and nickel from aqueous solution using Y zeolite ion exchangers
TL;DR: The extent of transition metal removal is dependent strongly on the nature of the out-going alkali metal cation with the overall preference of the zeolite for exchange with both metals increasing in the order CsY as discussed by the authors.
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Removal of metal ions from electroplating effluent by EDI process and recycle of purified water
Xiao Feng,Zucheng Wu,Xuefen Chen +2 more
TL;DR: In this article, an improved configuration of the membrane stack was adopted in the electrodeionization (EDI) cell to prevent precipitation of bivalent metal hydroxide during the running, and the result showed that addition of a small amount of Na 2 SO 4 into the electrode solution, moderate increase of applied voltage and initial metal ion concentration could get better regeneration effect.