Performance of integrated membrane filtration and electrodialysis processes for copper recovery from wafer polishing wastewater

Su, Yu-Nun; Lin, Wen-Shyong; Hou, Chia‐Hung; Den, Walter

doi:10.1016/j.jwpe.2014.09.012

Cited by 36 publications

(17 citation statements)

References 37 publications

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“…However, this process requires large tanks and generates an undesirable copper-rich sludge and secondary environmental pollution. Other methods such as those employing membrane, 8 ion exchange, 9 and electrochemical technologies 10 have also been considered. Drawbacks associated with the abovementioned methods including the addition of chemicals or high-cost limit their application.…”

Section: Introductionmentioning

confidence: 99%

Bioremoval of Cu²⁺ from CMP wastewater by a novel copper-resistant bacterium Cupriavidus gilardii CR3: characteristics and mechanisms

Yang

Zhou

et al. 2017

RSC Adv.

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Section: Introductionmentioning

confidence: 99%

Bioremoval of Cu²⁺ from CMP wastewater by a novel copper-resistant bacterium Cupriavidus gilardii CR3: characteristics and mechanisms

Yang

Zhou

et al. 2017

RSC Adv.

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“…where: C i and C f , were the initial and final iron (II) ions concentrations (g/L). The current efficiency (I E %) was calculated based on the concentrations of solutions using Equation (9) [15][16][17]:…”

Section: Performance Evaluation Of Electrodialysis Cellmentioning

confidence: 99%

“…The energy consumption (W c , kWh/m 3 ) of treatment by electrodialysis cell was calculated using the following Equation (10) [13][14][15][16][17]:…”

Section: Performance Evaluation Of Electrodialysis Cellmentioning

confidence: 99%

Biopolymeric Membrane Enriched with Chitosan and Silver for Metallic Ions Removal

et al. 2020

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The present paper synthesized, characterized, and evaluated the performance of the novel biopolymeric membrane enriched with cellulose acetate and chitosan (CHI)-silver (Ag) ions in order to remove iron ion from the synthetic wastewater using a new electrodialysis system. The prepared membranes were characterized by Fourier Transforms Infrared Spectroscopy-Attenuated Total Reflection (FTIR-ATR), Thermal Gravimetric Analysis (TGA) and Differential Thermal Analysis (DSC), contact angle measurements, microscopy studies, and electrochemical impedance spectroscopy (EIS). The electrodialysis experiments were performed at the different applied voltages (5, 10, and 15 V) for one hour, at room temperature. The treatment rate (TE) of iron ions, current efficiency (IE), and energy consumption (Wc) were calculated. FTIR-ATR spectra evidenced that incorporation of CHI-Ag ions into the polymer mixture led to a polymer-metal ion complex formation within the membrane. The TGA-DSC analysis for the obtained biopolymeric membranes showed excellent thermal stability (>350 °C). The contact angle measurements demonstrated the hydrophobic character of the polymeric membrane and a decrease of it by CHI-Ag adding. The EIS results indicated that the silver ions induced a higher ionic electrical conductivity. The highest value of the iron ions treatment rate (>60%) was obtained for the biopolymeric membrane with CHI-Ag ions at applied voltage of 15 V.

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“…Nodules are characterized by high porosity and surface area, the properties that were found to be preserved or enhanced even after leaching, and therefore leaching residue is suitable as an adsorbent [4][5][6]. Its use in the treatment of industrial wastewaters containing various heavy metals might cope with conventional methods for water purification such as chemical reduction, ion exchange, reverse osmosis, coagulation, complexation, electrodeposition, solvent extraction, electrochemical treatment and adsorption on activated charcoal [7][8][9][10][11][12][13][14][15].…”

Section: Introductionmentioning

confidence: 99%

Modified Leach Residues from Processing Deep-Sea Nodules as Effective Heavy Metals Adsorbents

Kristianová

Dvořák

et al. 2019

Metals

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The possible use of leaching residue from leaching deep-sea nodules in SO2/H2SO4/H2O medium as a low-cost adsorbent of heavy metals (Pb(II), Cd(II), Cu(II), Ni(II), Co(II), As(V)) was studied. The leaching residue was found to be an effective adsorbent for all of the tested elements; however, it was inactive in the solution containing As(V). The chemical activation of adsorbent in 10 vol. % HCl resulted in the greatest improvement of adsorption properties, while the activation in 10 vol. % HNO3 and heat treatment at 250 °C did not significantly affect the sorption characteristics of treated adsorbents compared with the original leaching residue. After HCl activation, the maximal adsorption capacities for lead (12.0 mg/g at pH 5.0 after 1 h), nickel (3.1 mg/g at pH 5.5 after 4 h) and cobalt (2.0 mg/g at pH 5.0 after 2 h) were achieved. Additional mechanical treatment connected with HCl activation provided the highest adsorption capacities for cadmium (11.5 mg/g at pH 4.0) and copper (5.7 mg/g at pH 4.5). Coprecipitation of Fe/Al-based particles on the surface of the leaching residue increased As(V) removal of the adsorbent. Surface coating based on AlIII was extremely effective, causing the increase of the adsorption capacity from 0 with the original leaching residue, to 28.1 mg/g (pH 7.0, 24 min). Kinetics studies showed the rapid progress of adsorption for Pb(II), Cd(II), and As(V) in tens of minutes, while the adsorption of Cu(II), Ni(II) and Co(II) approached a steady state after 2 h.

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Performance of integrated membrane filtration and electrodialysis processes for copper recovery from wafer polishing wastewater

Cited by 36 publications

References 37 publications

Bioremoval of Cu²⁺ from CMP wastewater by a novel copper-resistant bacterium Cupriavidus gilardii CR3: characteristics and mechanisms

Bioremoval of Cu²⁺ from CMP wastewater by a novel copper-resistant bacterium Cupriavidus gilardii CR3: characteristics and mechanisms

Biopolymeric Membrane Enriched with Chitosan and Silver for Metallic Ions Removal

Modified Leach Residues from Processing Deep-Sea Nodules as Effective Heavy Metals Adsorbents

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Performance of integrated membrane filtration and electrodialysis processes for copper recovery from wafer polishing wastewater

Cited by 36 publications

References 37 publications

Bioremoval of Cu2+ from CMP wastewater by a novel copper-resistant bacterium Cupriavidus gilardii CR3: characteristics and mechanisms

Bioremoval of Cu2+ from CMP wastewater by a novel copper-resistant bacterium Cupriavidus gilardii CR3: characteristics and mechanisms

Biopolymeric Membrane Enriched with Chitosan and Silver for Metallic Ions Removal

Modified Leach Residues from Processing Deep-Sea Nodules as Effective Heavy Metals Adsorbents

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Product

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Bioremoval of Cu²⁺ from CMP wastewater by a novel copper-resistant bacterium Cupriavidus gilardii CR3: characteristics and mechanisms

Bioremoval of Cu²⁺ from CMP wastewater by a novel copper-resistant bacterium Cupriavidus gilardii CR3: characteristics and mechanisms