Simultaneous removal of antimony(III/V) and arsenic(III/V) from aqueous solution by bacteria–mediated kaolin@Fe–Mn binary (hydr)oxides composites
Source abstract
Abstract
Antimony (Sb) and arsenic (As) pollution in aquatic ecosystems has received great attention owing to their environmental toxicity and health risk. In this work, a green kaolin@Fe–Mn binary (hydr)oxides composites (BKFMs) synthesized by iron oxidizing bacteria (IOB) mediation was developed to simultaneously remove Sb and As. The prepared BKFMs possessed large specific surface area and pore volume, as well as abundant functional groups, which contributed to eliminate Sb and As. Among prepared composites, BKFM (1:0.1) exhibited the best Sb and As removal performance, and the kinetics data of Sb(III/V) and As(III/V) by BKFM (1:0.1) conformed to the pseudo-second-order kinetic and Elovich models. Moreover, the isotherm experimental results indicated that the maximum BKFM (1:0.1) adsorption capacities for Sb(III), Sb(V), As(III) and As(V) were 177.19, 56.26, 62.92 and 42.18 mg/g, respectively (pH = 6.0 ± 0.1, T = 25 °C). In addition, the solution pH and co-existing substances had varying effects on Sb(III/V) and As(III/V) adsorption. Characterization techniques of FTIR and XPS revealed that the inner-sphere complexation, surface complexation, hydrogen bonding and oxidation contributed to the mechanism of adsorption of Sb and As. The results demonstrated that BKFM (1:0.1) has great potential for future application in Sb and As removal from contaminated water.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Arsenic contamination and mitigation · Adsorption and biosorption for pollutant removal · Heavy Metal Exposure and Toxicity
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (51)
Show source-provided references
1. New generation Amberlite XAD resin for the removal of metal ions: a review10.1016/j.jes.2014.12.008 ↗
2. Complexation of arsenite, arsenate, and monothioarsenate with oxygen-containing functional groups of natural organic matter: an XAS study10.1021/acs.est.9b03020 ↗
3. ATR-FTIR studies on the nature of surface complexes and desorption efficiency of p-arsanilic acid on iron (Oxyhydr)oxides10.1021/es803178f ↗
4. Adsorption of heavy metal from industrial wastewater onto low-cost Malaysian kaolin clay-based adsorbent10.1007/s11356-020-07755-y ↗
5. Sorption of tetracycline on H3PO4 modified biochar derived from rice straw and swine manure10.1016/j.biortech.2018.07.074 ↗
6. Stability of pyrochlores in alkaline matrices: solubility of calcium antimonate10.1016/j.apgeochem.2011.02.002 ↗
7. Different adsorption behaviors and mechanisms of a novel amino- functionalized hydrothermal biochar for hexavalent chromium and pentavalent antimony10.1016/j.biortech.2020.123438 ↗
8. HF-free synthesis of nanoscale metal-organic framework NMIL-100(Fe) as an efficient dye adsorbent10.1021/acssuschemeng.6b00434 ↗
9. Trivalent chromium removal from tannery effluent using kaolin-supported bacterial biofilm of Bacillus sp isolated from chromium polluted soil10.1002/jctb.2710 ↗
10. Biogeochemical properties of bacteriogenic iron oxides10.1080/01490450590945861 ↗
11. Synthesis of Fe3O4 magnetic nanoparticles coated with cationic surfactants and their applications in Sb(V) removal from water10.1016/j.scitotenv.2019.136302 ↗
12. Adsorption isotherm, kinetic modeling and mechanism of 2,4,6-trichlorophenol on coconut husk-based activated carbon10.1016/j.cej.2008.01.028 ↗
13. In situ remediation of mercury-contaminated soil using thiol-functionalized graphene oxide/Fe-Mn composite10.1016/j.jhazmat.2019.03.132 ↗
14. Sorption and desorption characteristics for the removal of a toxic dye, methylene blue from aqueous solution by a low cost agricultural by-product10.1016/j.molliq.2016.03.024 ↗
15. Adsorption of Cd(II) from aqueous solutions by rape straw biochar derived from different modification processes10.1016/j.chemosphere.2017.02.061 ↗
16. Investigation into lanthanum-coated biochar obtained from urban dewatered sewage sludge for enhanced phosphate adsorption10.1016/j.scitotenv.2020.136839 ↗
17. Synthesis and adsorption of Fe-Mn-La-impregnated biochar composite as an adsorbent for As(III) removal from aqueous solutions10.1016/j.envpol.2019.01.044 ↗
18. Highly efficient removal of thallium in wastewater by MnFe2O4-biochar composite10.1016/j.jhazmat.2020.123311 ↗
19. New insights on nanostructure of ordered mesoporous Fe-Mn bimetal oxides (OMFMs) by a novel inverse micelle method and their superior arsenic sequestration performance: effect of calcination temperature and role of Fe/Mn oxides10.1016/j.scitotenv.2020.143163 ↗
20. Investigation on adsorption behaviors of heavy metal ions (Cd2+, Cr3+, Hg2+ and Pb2+) through low-cost/active manganese dioxide-modified magnetic biochar derived from palm kernel cake residue10.1016/j.jece.2020.104467 ↗
21. In situ arsenic oxidation and sorption by a Fe-Mn binary oxide waste in soil10.1016/j.jhazmat.2017.08.066 ↗
22. ATR-IR spectroscopic study of antimonate adsorption to iron oxide10.1021/la7012667 ↗
23. Removal of antimonite (Sb(III)) and antimonate (Sb(V)) using zerovalent iron decorated functionalized carbon nanotubes10.1039/C6RA18965B ↗
24. Natural input of arsenic into a coral reef ecosystem by hydrothermal fluids and its removal by Fe(III) oxyhydroxides10.1021/es980949+ ↗
25. Size, density and composition of cell-mineral aggregates formed during anoxygenic phototrophic Fe(II) oxidation: impact on modern and ancient environments10.1016/j.gca.2010.02.036 ↗
26. Make equilibrium diagrams using sophistacated algorithms (MEDUSA)
27. Competitive adsorption of As(III), As(V), Sb(III) and Sb(V) onto ferrihydrite in multi-component systems: implications for mobility and distribution10.1016/j.jhazmat.2017.02.016 ↗
28. Surface complexation of antimony on kaolinite10.1016/j.chemosphere.2014.06.070 ↗
29. Adsorption of arsenic (V) on kaolinite and on kaolinite-humic acid complexes - Role of humic acid nitrogen groups10.1016/S0045-6535(03)00219-4 ↗
30. Sorption of arsenic to biogenic iron (oxyhydr)oxides produced in circumneutral environments10.1016/j.gca.2016.10.049 ↗
31. Crayfish shell biochar for the mitigation of Pb contaminated water and soil: characteristics, mechanisms, and applications10.1016/j.envpol.2020.116308 ↗
32. Nickel-doped Mn/TiO2 as an efficient catalyst for the low-temperature SCR of NO with NH3: catalytic evaluation and characterizations10.1016/j.jcat.2012.01.003 ↗
33. Arsenic and antimony in water and wastewater: overview of removal techniques with special reference to latest advances in adsorption10.1016/j.jenvman.2014.12.051 ↗
34. Removal of aqueous As(III) Sb(III) by potassium ferrate (K2FeO4): the function of oxidation and flocculation10.1016/j.scitotenv.2020.138541 ↗
35. Fe/Mn- and P-modified drinking water treatment residuals reduced Cu and Pb phytoavailability and uptake in a mining soil10.1016/j.jhazmat.2020.123628 ↗
36. Simultaneous adsorption and oxidation of antimonite onto nano zero-valent iron sludge-based biochar: indispensable role of reactive oxygen species and redox-active moieties10.1016/j.jhazmat.2020.122057 ↗
37. Redox transformation of arsenic by magnetic thin-film MnO2 nanosheet-coated flowerlike Fe3O4 nanocomposites10.1016/j.cej.2016.11.112 ↗
38. Removal of arsenic(III) from aqueous solution using a low-cost by-product in Fe-removal plants-Fe-based backwashing sludge10.1016/j.cej.2013.04.076 ↗
39. The enhanced As(III) removal by Fe-Mn-Cu ternary oxide via synergistic oxidation: performances and mechanisms10.1016/j.cej.2020.126739 ↗
40. Facile synthesis of multifunctional bone biochar composites decorated with Fe/Mn oxide micro-nanoparticles: physicochemical properties, heavy metals sorption behavior and mechanism10.1016/j.jhazmat.2020.123067 ↗
41. Facilitated arsenic immobilization by biogenic ferrihydrite-goethite biphasic Fe(III) minerals (Fh-Gt Bio-bi-minerals)10.1016/j.chemosphere.2019.02.098 ↗
42. The mechanism of antimony(III) removal and its reactions on the surfaces of Fe-Mn Binary Oxide10.1016/j.jcis.2011.07.026 ↗
43. Adsorption behavior and mechanism of sulfonamides on phosphonic chelating cellulose under different pH effects10.1016/j.biortech.2019.121510 ↗
44. Efficient removal of Sb(V) in textile wastewater through novel amorphous Si-doped Fe oxide composites: phase composition, stability and adsorption mechanism10.1016/j.cej.2020.127217 ↗
45. Novel Fe-Mn binary oxide-biochar as an adsorbent for removing Cd(II) from aqueous solutions10.1016/j.cej.2020.124465 ↗
46. Chitosan functionalized iron nanosheet for enhanced removal of As(III) and Sb(III): synergistic effect and mechanism10.1016/j.cej.2019.122999 ↗
47. Interactions of arsenic metabolism with arsenic exposure and individual factors on diabetes occurrence: baseline findings from Arsenic and Non-Communicable disease cohort (AsNCD) in China10.1016/j.envpol.2020.114968 ↗
48. Simultaneous adsorption and oxidation of para arsanilic acid by a highly efficient nanostructured Fe-Ti-Mn composite oxide10.1016/j.cej.2020.127142 ↗
49. A new hydrotalcite-like absorbent FeMnMg-LDH and its adsorption capacity for Pb2+ ions in water10.1016/j.clay.2017.11.033 ↗
50. Combining high electron transfer efficiency and oxidation resistance in nZVI with coatings of microbial extracellular polymeric substances to enhance Sb(V) reduction and adsorption10.1016/j.cej.2020.125168 ↗
51. Synthesis, characterization and acid-base properties of kaolinite and metal (Fe, Mn, Co) doped kaolinite10.1016/j.clay.2019.105138 ↗