Removal Antimony Article

Removal Antimony Article

  • Removal of antimony(V) and antimony(III) from drinking

    01/09/2009· Antimony removal by CFS is systematically investigated in the present study to quantitatively rationalize the dependence of antimony removal on the initial contaminantloading level, coagulant type (ferric chloride and aluminum) and dosage, pH and interfering ions 2 Materials and methods 21 Chemicals and materialsAll chemicals were reagent grade, purchased from Beijing14/08/2021· Efficient antimony removal by selfassembled coreshell nanocomposite of Co 3 O 4 @rGO and the analysis of its adsorption mechanism Environmental Research, 187: CAS Article Google Scholar Jiang S, Sun H, Wang H, Ladewig B P, Yao Z (2021) A comprehensive review on the synthesis and applications of ion exchange membranes Chemosphere, 282: CAS ArticleRecent advances in antimony removal using carbon

  • Antimony(III/V) removal from industrial wastewaters

    01/08/2019· Antimony(V) removal from chloride media was observed to show a similar trend to that of Sb(III) (Figure 2(a)) Below pH 40, Sb removal failed to reach the required release limit Between pH 40 and 60 removal of Sb(V) to concentrations below the release limit was achievable; however, this represents a narrower pH window than for Sb(III) In contrast the removal of Sb(V) from sulfate media25/09/2018· Antimony (Sb) is classified as a toxic pollutant of high priority, because its effects on human health (toxicity) are similar to those of arsenic However, unlike(PDF) Removal of Antimony Species, Sb(III)/Sb(V), from

  • Insights into adsorptive removal of antimony

    15/09/2021· Choosing a removal method is inseparable from the complicated chemical property of antimony There are mainly three valence states of − 3, + 3, and + 5 for antimony, among which the negative trivalent antimony is not stable because it is easy to be oxidized (Li and Fu, 2020)However, the relatively stable trivalent antimony and pentavalent antimony usually exist in the form of complexes09/08/2018· Antimony and bismuth are two of the most problematic impurities in copper electrorefining As a result, much research has been done investigating the ways to remove them Processes that are currently being used industrially include anode additions, liberators, ion exchange (IX), and solvent extraction (SX) Of these, liberators and anode additions are the most common while SX is the leastRemoval of Antimony and Bismuth from Copper

  • Research Article Removal of Antimony(III) from Aqueous

    Research Article Removal of Antimony(III) from Aqueous Solution by Using Grey and Red Erzurum Clay and Application to the Gediz River Sample FerifTargan,VediaNüketTirtom,andBirsenAkku G Celal Bayar University, Sciences and Art Faculty, Department of Chemistry,Manisa, Turkey Correspondence should be addressed to Vedia N uket Tirtom; ¨ Received June ;01/08/2019· Antimony(V) removal from chloride media was observed to show a similar trend to that of Sb(III) (Figure 2(a)) Below pH 40, Sb removal failed to reach the required release limit Between pH 40 and 60 removal of Sb(V) to concentrations below the release limit was achievable; however, this represents a narrower pH window than for Sb(III) In contrast the removal of Sb(V) from sulfate mediaAntimony(III/V) removal from industrial wastewaters

  • Removal of Antimony(III) from Aqueous Solution by Using

    The removal of Sb(III) from waste water is achieved in batch system by using grey and red Erzurum (Oltu) clay which are cheap and natural adsorbents Adsorption experiments were studied For this purpose, various important parameters such as contact time, pH, and temperature were examined on the adsorption of Sb(III) ions onto grey and red Erzurum (Oltu) clay25/09/2018· Antimony (Sb) is classified as a toxic pollutant of high priority, because its effects on human health (toxicity) are similar to those of arsenic However, unlike(PDF) Removal of Antimony Species, Sb(III)/Sb(V), from

  • Research Article Removal of Antimony(III) from Aqueous

    Research Article Removal of Antimony(III) from Aqueous Solution by Using Grey and Red Erzurum Clay and Application to the Gediz River Sample FerifTargan,VediaNüketTirtom,andBirsenAkku G Celal Bayar University, Sciences and Art Faculty, Department of Chemistry,Manisa, Turkey Correspondence should be addressed to Vedia N uket Tirtom; ¨ Received June ;Research Article Removal of Antimony(III) from Aqueous Solution by Using Grey and Red Erzurum Clay and Application to the Gediz River Sample §erif Targan, Vedia Nuket Tirtom, and Birsen Akku$ CelalBayar University, Sciences and Art Faculty, Department of Chemistry, 45140 Manisa, Turkey Correspondence should be addressed to Vedia Nuket Tirtom; Received 6Removal of Antimony(III) from Aqueous Solution by Using

  • Adsorption and removal of antimony from aqueous solution

    19/09/2008· Adsorption and removal of antimony from aqueous solution by an activated Alumina 1 Adsorption capacity of adsorbent and effect of process variables Yan‐Hua Xu Department of Bioengineering, Faculty of Engineering , Kagoshima University , 1–21–40, Korimoto, Kagoshima, 890–0065, Japan , Akira Ohki Department of Bioengineering, Faculty of Engineering , Kagoshima18/07/2013· Several methods have been developed to remove antimony from copper electrolytes Previous research, however, has focussed almost exclusively on the behaviour of Sb(III), neglecting the fact that Sb(V) is also commonly found in copper electrolytes In this project, the solubility and the ion exchange behaviour of both Sb(III) and Sb(V) were studied and significant differences in the behaviourA STUDY OF THE ION EXCHANGE REMOVAL OF ANTIMONY(III)

  • Removal of antimony from aqueous systems (Journal Article

    OSTIGOV Journal Article: Removal of antimony from aqueous systems Removal of antimony from aqueous systems Full Record; Other Related ResearchThe role of trivalent antimony was investigated in removing As, Sb, and Bi impurities from a copper electrolyte Purification experiments were carried out by adding a various concentrations of Sb(III) ions in a synthetic electrolyte containing 185 g/L sulfuric acid, 45 g/L Cu<sup>2+</sup>, 10 g/L As, and 05 g/L Bi under stirring at 65℃ for 2 h The electrolyte was filtered, and theRole of trivalent antimony in the removal of As, Sb, and

  • Removal Antimony Article geeflicht2014be

    Research Article Removal of Antimony(III) from Aqueous Solution by Using Grey and Red Erzurum Clay and Application to the Gediz River Sample FerifTargan,VediaNüketTirtom,andBirsenAkku G Celal Bayar University, Sciences and Art Faculty, Department of Chemistry,Manisa, Turkey Removal of antimony(III) from aqueous solution by In the present study, a large number of[Removal of Antimony from Water by Nano ZeroValent Iron/Activated Carbon Composites] Huan Jing Ke Xue 2017 Nov 8;38(11) :46324640 After a reaction duration of 2 h, the removal rate of Sb(Ⅴ) had reached 762% and the effluent concentration had decreased to only 238 μg·L1 These results show that Fe 2+ plays a major mechanistic role in the removal of Sb(Ⅴ) from the system and[Removal of Antimony from Water by Nano ZeroValent Iron

  • Removal of Antimony by FeCl3Modified GranularActivated

    09/09/2014· The removal of antimony(III) by FeCl 3modified activated carbons increased when the adsorption temperature increased The results indicated that the removal of antimony(III) [Sb(III)] by GAC modified with 002 mol / LFeCl 3 and 005 mol / LFeCl 3 were 9649 and 9990%, respectively, under pH 703 and 25°C Moreover, the experimental data obtained fit the Freundlich adsorption19/09/2008· Adsorption and removal of antimony from aqueous solution by an activated Alumina 1 Adsorption capacity of adsorbent and effect of process variables Yan‐Hua Xu Department of Bioengineering, Faculty of Engineering , Kagoshima University , 1–21–40, Korimoto, Kagoshima, 890–0065, Japan , Akira Ohki Department of Bioengineering, Faculty of Engineering , KagoshimaAdsorption and removal of antimony from aqueous solution

  • A STUDY OF THE ION EXCHANGE REMOVAL OF ANTIMONY(III)

    Abstract Several methods have been developed to remove antimony from copper electrolytes Previous research, however, has focussed almost exclusively on the behaviour of Sb(III), neglecting the fact that Sb(V) is also commonly found in copper electrolytes In this project, the solubility and the ion exchange behaviour of both Sb(III) and Sb(V) were studied and significant differences in theOSTIGOV Journal Article: Removal of antimony from aqueous systems Removal of antimony from aqueous systems Full Record; Other Related ResearchRemoval of antimony from aqueous systems (Journal Article

  • Efficient removal of antimony from aqueous solution by

    To minimize the health risks from antimony in aqueous environment, a polymer assisted ultrafiltration (PAUF) process with polyethersulfone (PES) membrane was employed to remove antimony for the first time Effects of polymer, pH value and functional groups/Sb ions quantity ratio on antimony removal were systematically explored Finally, antimony rejection efficiencies of 858 ± 09%–947 ±18/07/2013· Several methods have been developed to remove antimony from copper electrolytes Previous research, however, has focussed almost exclusively on the behaviour of Sb(III), neglecting the fact that Sb(V) is also commonly found in copper electrolytes In this project, the solubility and the ion exchange behaviour of both Sb(III) and Sb(V) were studied and significant differences in the behaviourA STUDY OF THE ION EXCHANGE REMOVAL OF ANTIMONY(III)

  • Role of trivalent antimony in the removal of As, Sb, and

    The role of trivalent antimony was investigated in removing As, Sb, and Bi impurities from a copper electrolyte Purification experiments were carried out by adding a various concentrations of Sb(III) ions in a synthetic electrolyte containing 185 g/L sulfuric acid, 45 g/L Cu<sup>2+</sup>, 10 g/L As, and 05 g/L Bi under stirring at 65℃ for 2 h The electrolyte was filtered, and theEffective removal and recovery of antimony using metalloaded saponi?ed orange waste Biplob Kumar Biswas,Junichi Inoue,Hidetaka Kawakita,Keisuke Ohto,Katsutoshi Inoue ? Department of Applied Chemistry,Honjo 1,Saga University,Saga 8408502,Japan a r t i c l e i n f o Article history: Received 30January 2009 Received in revised form 6July 2009Accepted 15July 2009 Available online 22 JulyEffective removal and recovery of antimony using metal

  • Sodium removal by hydrated antimony pentoxide in neutron

    OSTIGOV Journal Article: Sodium removal by hydrated antimony pentoxide in neutron activation analysis Sodium removal by hydrated antimony pentoxide in neutron activation analysis Full Record; Other Related Research; Authors: Krishnan, D D; Crapper, D R Publication Date: Fri Feb 28 00:00:00 EDT 1975 Research Org: Univ of Toronto OSTI Identifier: NSA Number: NSA31

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