Novel electrodialysis cation exchange membrane prepared by 2-acrylamido-2-methylpropane sulfonic acid; heavy metal ions removal

Nemati, Mehdi; Hosseini, S.M.; Shabanian, Meisam

doi:10.1016/j.jhazmat.2017.04.074

Cited by 144 publications

(43 citation statements)

References 44 publications

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“…Particularly, the recovery of metal ions (pollutants) from industrial wastewaters and the further processing into high‐value functional materials for energy storage/conversion applications have attracted much attention . Up to now, diverse physico‐chemical methods including precipitation, coagulation‐flocculation, filtration, and adsorption are adopted to realize this ambitious goal . However, most of the aforementioned approaches often involve high requirement of equipment, expensive chemical reagents, and complex procedures, and even will cause secondary pollution and other risks.…”

Section: Introductionmentioning

confidence: 99%

Biological Metabolism Synthesis of Metal Oxides Nanorods from Bacteria as a Biofactory toward High‐Performance Lithium‐Ion Battery Anodes

Han

Xiao

et al. 2019

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Increasing awareness toward environmental remediation and renewable energy has led to a vigorous demand for exploring a win‐win strategy to realize the eco‐efficient conversion of pollutants (“trash”) into energy‐storage nanomaterials (“treasure”). Inspired by the biological metabolism of bacteria, Acidithiobacillus ferrooxidans (A. ferrooxidans) is successfully exploited as a promising eco‐friendly sustainable biofactory for the controllable fabrication of α‐Fe2O3 nanorods via the oxidation of soluble ferrous irons to insoluble ferric substances (Jarosite, KFe3(SO4)2(OH)6) and a facile subsequent heat treatment. It is demonstrated that the stable solid electrolyte interphase layers and marvelous cracks in situ formed in biometabolic α‐Fe2O3 nanorods play important roles that not only significantly enhance the structure stability but also facilitate electron and ion transfer. Consequently, these biometabolic α‐Fe2O3 nanorods deliver a superior stable capacity of 673.9 mAh g−1 at 100 mA g−1 over 200 cycles and a remarkable multi‐rate capability that observably prevails over the commercial counterpart. It is highly expected that such biological synthesis strategies can shed new light on an emerging field of research interconnecting biotechnology, energy technology, environmental technology, and nanotechnology.

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Section: Introductionmentioning

confidence: 99%

Biological Metabolism Synthesis of Metal Oxides Nanorods from Bacteria as a Biofactory toward High‐Performance Lithium‐Ion Battery Anodes

Han

Xiao

et al. 2019

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“…Within the current technologies for the removal of metal ions, membrane technologies (electrodialysis, nanofiltration, ultrafiltration, and polymer‐assisted ultrafiltration [PAUF] ) are common. In addition, solid–liquid separation techniques are used to remove pollutants.…”

Section: Introductionmentioning

confidence: 99%

Removal of molybdate and vanadate ions by a copolymer adsorbent in a ultrafiltration system

Sánchez

Riffo

Salazar

et al. 2019

J of Applied Polymer Sci

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In this investigation, the removal of Mo and V oxyanions was carried out using the polymer-assisted ultrafiltration technique with a poly(acrylamide-co-diallyldimethylammonium chloride) [P(AAm-DDACl)]. As a result, 100% of the Mo and 80% of the V were removed at pH 9 with a polymer:metal molar ratio of 10:1 and an optimal metal concentration of 60 mg L −1 . The presence of competitive ions such as phosphate, sulfate, and chloride affected the retention of Mo, decreasing its retention to 60% in all cases. For the V, all competitive ions behaved in a similar way, producing approximately 50% metal removal. The permeate flux was kept almost constant for all solutions (40 to 80 L hm −2 ), which indicates that the optimal retention conditions are stable over time. In addition, the characterization of the P(AAm-DDACl) was carried out using infrared spectroscopy analysis (FTIR), and the morphology of the membrane before and after use was analyzed using scanning electron microscopy, which showed significant changes in its morphology. The energy-dispersive X-ray spectroscopy analysis indicates the presence of Mo and P(AAm-DDACl) in the membrane after use.

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“…Besides, many different kinds of polymers have been investigated by researchers as potential ion exchange membranes via various synthesis methods. [22][23][24] In a nutshell, the research in the eld of ion exchange membranes is prosperous.…”

Section: Introductionmentioning

confidence: 99%

A scientometric study of the research on ion exchange membranes

Jiang

Hagesteijn

et al. 2018

RSC Adv.

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Novel electrodialysis cation exchange membrane prepared by 2-acrylamido-2-methylpropane sulfonic acid; heavy metal ions removal

Cited by 144 publications

References 44 publications

Biological Metabolism Synthesis of Metal Oxides Nanorods from Bacteria as a Biofactory toward High‐Performance Lithium‐Ion Battery Anodes

Biological Metabolism Synthesis of Metal Oxides Nanorods from Bacteria as a Biofactory toward High‐Performance Lithium‐Ion Battery Anodes

Removal of molybdate and vanadate ions by a copolymer adsorbent in a ultrafiltration system

A scientometric study of the research on ion exchange membranes

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