Insight into the adsorption behavior and mechanism of trace impurities from H<sub>2</sub>O<sub>2</sub> solution on functionalized zirconia by tuning the structure of amino groups

doi:10.1007/s11705-024-2415-3

2024, Vol. 18

Issue (5) : 56 https://doi.org/10.1007/s11705-024-2415-3

Insight into the adsorption behavior and mechanism of trace impurities from H₂O₂ solution on functionalized zirconia by tuning the structure of amino groups

Yu Meng¹, Yitong Wang¹, Guozhu Li^1,², Guozhu Liu^1,², Li Wang^1,²(

)

¹. Key Laboratory for Green Chemical Technology of Ministry Education, School of Chemical Engineering and Technology, Tianjin University, Tianjin 300072, China
². Haihe Laboratory of Sustainable Chemical Transformations, Tianjin 300192, China

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Abstract

Primary, secondary and tertiary amino-functionalized zirconia (ZrO₂−NH₂, ZrO₂−NH and ZrO₂−N) was synthesized by the postgrafting method for the adsorption removal of typical metallic ions, phosphate and total oxidizable carbon from a real H₂O₂ solution. ZrO₂−NH₂, ZrO₂−NH and ZrO₂−N exhibited similar pore sizes and sequentially increased zeta potentials. The adsorption results of single and binary simulated solutions showed that the removal efficiency increased in the order of Fe³⁺ > Al³⁺ > Ca²⁺ > Na⁺. There is competitive adsorption between metallic ions, and Fe³⁺ has an advantage over the other metals, with a removal efficiency of 90.7%. The coexisting phosphate could promote the adsorption of metallic ions, while total oxidizable carbon had no effect on adsorption. The adsorption results of the real H₂O₂ solution showed that ZrO₂−NH₂ exhibited the best adsorption affinity for metallic ions, as did phosphate and total oxidizable carbon, with a total adsorption capacity of 120.9 mg·g^–1. Density functional theory calculations revealed that the adsorption process of metallic ions involves electron transfer from N atoms to metals and the formation of N-metal bonds.

Keywords adsorption metallic ion phosphate total oxidizable carbon zirconia H₂O₂

Corresponding Author(s): Li Wang

Just Accepted Date: 24 January 2024 Issue Date: 23 April 2024

Cite this article:

Yu Meng,Yitong Wang,Guozhu Li, et al. Insight into the adsorption behavior and mechanism of trace impurities from H₂O₂ solution on functionalized zirconia by tuning the structure of amino groups[J]. Front. Chem. Sci. Eng., 2024, 18(5): 56.

URL:

https://academic.hep.com.cn/fcse/EN/10.1007/s11705-024-2415-3
https://academic.hep.com.cn/fcse/EN/Y2024/V18/I5/56

Fig.1 (a) XRD patterns, (b) FTIR spectra, (c) nitrogen adsorption-desorption isotherms and (d) pore size distributions of ZrO₂, ZrO₂?NH₂, ZrO₂?NH and ZrO₂?N.

Tab.1 Textural properties of the adsorbents

Fig.2 XPS spectra of (a–d) O 1s and (e–g) N 1s and (h) zeta potentials for ZrO₂, ZrO₂?NH₂, ZrO₂?NH and ZrO₂?N.

Fig.3 Removal efficiency of metallic ions on ZrO₂, ZrO₂?NH₂, ZrO₂?NH and ZrO₂?N from (a) a single-impurity simulated solution, (b) a binary-impurity solution of Al³⁺?M (M = Na⁺, Ca²⁺ and Fe³⁺ ) and (c) Al³⁺?phosphate and Al³⁺?TMB (initial content:

C A l 3 +

= 1.96 mg·L^–1,

C N a +

= 1.83 mg·L^–1,

C C a 2 +

= 1.80 mg·L^–1,

C F e 3 +

= 2.09 mg·L^–1, C_phosphate = 108.1 mg·L^–1, C_TMB = 46.9 mg·L^–1; time = 1 h; temperature = 30 °C; solution/adsorbent = 20 mL/20 mg).

Fig.4 Removal efficiency of (a) metallic ions and (b) phosphate and TOC from real H₂O₂ solution (initial concentration of H₂O₂ = 30.28%; initial value of pH = 2.26; contents of various impurities are shown in Tables S1 and S2; time = 1 h; temperature = 30 °C; solution/adsorbent = 20 mL/20 mg).

Adsorbent	$C H 2 O 2$ ^a)/%	$C Z r 4 +$ ^b)/(× 10^?3 mg·L^–1)	q_e^c)/(mg·g^–1)
ZrO₂	29.33	6.2	63.7
ZrO₂?NH₂	28.83	10.3	120.9
ZrO₂?NH	28.93	7.6	112.0
ZrO₂?N	28.98	6.5	107.8

Tab.2 Concentration of the H₂O₂ solution and content of Zr⁴⁺after adsorption and total adsorption capacity

Fig.5 Adsorption isotherms of Al³⁺ at 30 °C (time = 1 h and solution/adsorbent = 20 mL/20 mg): (a) Langmuir model, (b) Freundlich model and (c) Sips model; adsorption kinetics of Al³⁺ at 30 °C and 6 mg·L^–1 (solution/adsorbent = 20 mL/20 mg), (d) pseudo-first-order model, (e) pseudo-second-order model, (f) Elovich model and (g) Weber-Morris model.

Tab.3 Adsorption energy and N–M (M = Al, Na, Ca and Fe) bond length of the optimal configurations

1	H B Li , B Zheng , Z Y Pan , B N Zong , M H Qiao . Advances in the slurry reactor technology of the anthraquinone process for H2O2 production. Frontiers of Chemical Science and Engineering, 2018, 12(1): 124–131 https://doi.org/10.1007/s11705-017-1676-5
2	E X Yuan , X W Ren , L Wang , W T Zhao . A comparison of the catalytic hydrogenation of 2-amylanthraquinone and 2-ethylanthraquinone over a Pd/Al2O3 catalyst. Frontiers of Chemical Science and Engineering, 2017, 11(2): 177–184 https://doi.org/10.1007/s11705-016-1604-0
3	R Abejón , A Garea , A Irabien . Optimum design of reverse osmosis systems for hydrogen peroxide ultrapurification. AIChE Journal. American Institute of Chemical Engineers, 2012, 58(12): 3718–3730 https://doi.org/10.1002/aic.13763
4	Y Zhang , C Y Zhang , G Z Liu , L Wang , Z Y Pan . Ce-doped SBA-15 supported Pd catalyst for efficient hydrogenation of 2-ethyl-anthraquinone. Applied Surface Science, 2023, 616: 156515 https://doi.org/10.1016/j.apsusc.2023.156515
5	F Zhang , M Chen , X W Jia , W Xu , N Shi . Research on the effect of resin on the thermal stability of hydrogen peroxide. Process Safety and Environmental Protection, 2019, 126: 1–6 https://doi.org/10.1016/j.psep.2019.03.040
6	R Abejón , A Garea , A Irabien . Effective lifetime study of commercial reverse osmosis membranes for optimal hydrogen peroxide ultrapurification processes. Industrial & Engineering Chemistry Research, 2013, 52(48): 17270–17284 https://doi.org/10.1021/ie402895p
7	Q Lin , Y B Jiang , J M Geng , Y Qian . Removal of organic impurities with activated carbons for ultra-pure hydrogen peroxide preparation. Chemical Engineering Journal, 2008, 139(2): 264–271 https://doi.org/10.1016/j.cej.2007.07.091
8	Y T Wang , Y Zhang , L Wang . Simultaneous removal of total oxidizable carbon, phosphate and various metallic ions from H2O2 solution with amino-functionalized zirconia as adsorbents. Frontiers of Chemical Science and Engineering, 2023, 17(4): 470–482 https://doi.org/10.1007/s11705-022-2231-6
9	N S Alharbi , B W Hu , T Hayat , S O Rabah , A Alsaedi , L Zhuang , X K Wang . Efficient elimination of environmental pollutants through sorption-reduction and photocatalytic degradation using nanomaterials. Frontiers of Chemical Science and Engineering, 2020, 14(6): 1124–1135 https://doi.org/10.1007/s11705-020-1923-z
10	A Akbari , N Arsalani , B Eftekhari-Sis , M Amini , G Gohari , E Jabbari . Cube-octameric silsesquioxane (POSS)-capped magnetic iron oxide nanoparticles for the efficient removal of methylene blue. Frontiers of Chemical Science and Engineering, 2019, 13(3): 563–573 https://doi.org/10.1007/s11705-018-1784-x
11	L Ouni , A Ramazani , S Taghavi Fardood . An overview of carbon nanotubes role in heavy metals removal from wastewater. Frontiers of Chemical Science and Engineering, 2019, 13(2): 274–295 https://doi.org/10.1007/s11705-018-1765-0
12	B X Wang , K Y Wu , T H Liu , Z K Cheng , Y Liu , Y F Liu , Y Z Niu . Feasible synthesis of bifunctional polysilsesquioxane microspheres for robust adsorption of Hg(II) and Ag(I): behavior and mechanism. Journal of Hazardous Materials, 2023, 442: 130121 https://doi.org/10.1016/j.jhazmat.2022.130121
13	L P Lang , B X Wang , T H Liu , J X Wang , L L Zhu , Y F Liu , Y Z Niu . Homogeneous synthesis of schiff base modified PAMAM dendrimers/silica for efficient adsorption of Hg(II). Chemical Engineering Journal, 2023, 477: 147310 https://doi.org/10.1016/j.cej.2023.147310
14	L P Luan , B T Tang , Y F Liu , A L Wang , B B Zhang , W L Xu , Y Z Niu . Selective capture of Hg(II) and Ag(I) from water by sulfur-functionalized polyamidoamine dendrimer/magnetic Fe3O4 hybrid materials. Separation and Purification Technology, 2021, 257: 117902 https://doi.org/10.1016/j.seppur.2020.117902
15	L F Koong , K F Lam , J Barford , G McKay . A comparative study on selective adsorption of metal ions using aminated adsorbents. Journal of Colloid and Interface Science, 2013, 395: 230–240 https://doi.org/10.1016/j.jcis.2012.12.047
16	R Shahrokhi-Shahraki , C Benally , M G El-Din , J Park . High efficiency removal of heavy metals using tire-derived activated carbon vs commercial activated carbon: insights into the adsorption mechanisms. Chemosphere, 2021, 264: 128455 https://doi.org/10.1016/j.chemosphere.2020.128455
17	J W Pan , B Y Gao , K Y Guo , Y Gao , X Xu , Q Y Yue . Insights into selective adsorption mechanism of copper and zinc ions onto biogas residue-based adsorbent: theoretical calculation and electronegativity difference. Science of the Total Environment, 2022, 805: 150413 https://doi.org/10.1016/j.scitotenv.2021.150413
18	X Jiang , S Su , J Rao , S J Li , T Lei , H P Bai , S X Wang , X J Yang . Magnetic metal-organic framework (Fe3O4@ZIF-8) core-shell composite for the efficient removal of Pb(II) and Cu(II) from water. Journal of Environmental Chemical Engineering, 2021, 9(5): 105959 https://doi.org/10.1016/j.jece.2021.105959
19	Y Cao , X Hu , C Q Zhu , S X Zhou , R Li , H L Shi , S Y Miao , M Vakili , W Wang , D L Qi . Sulfhydryl functionalized covalent organic framework as an efficient adsorbent for selective Pb(II) removal. Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 2020, 600: 125004 https://doi.org/10.1016/j.colsurfa.2020.125004
20	Y P Yan , B Wan , M Mansor , X M Wang , Q Zhang , A Kappler , X H Feng . Co-sorption of metal ions and inorganic anions/organic ligands on environmental minerals: a review. Science of the Total Environment, 2022, 803: 149918 https://doi.org/10.1016/j.scitotenv.2021.149918
21	X M Ren , X L Tan , T Hayat , A Alsaedi , X K Wang . Co-sequestration of Zn(II) and phosphate by gamma-Al2O3: from macroscopic to microscopic investigation. Journal of Hazardous Materials, 2015, 297: 134–145 https://doi.org/10.1016/j.jhazmat.2015.04.079
22	K F Lam , K L Yeung , G McKay . Selective mesoporous adsorbents for Cr2O72– and Cu2+ separation. Microporous and Mesoporous Materials, 2007, 100(1−3): 191–201 https://doi.org/10.1016/j.micromeso.2006.10.037
23	J Antelo , F Arce , S Fiol . Arsenate and phosphate adsorption on ferrihydrite nanoparticles. Synergetic interaction with calcium ions. Chemical Geology, 2015, 410: 53–62 https://doi.org/10.1016/j.chemgeo.2015.06.011
24	M D Zhai , B M Fu , Y H Zhai , W J Wang , A Maroney , A A Keller , H T Wang , J M Chovelon . Simultaneous removal of pharmaceuticals and heavy metals from aqueous phase via adsorptive strategy: a critical review. Water Research, 2023, 236: 119924 https://doi.org/10.1016/j.watres.2023.119924
25	N Yao , C Li , J Y Yu , Q Q Xu , S Y Wei , Z Q Tian , Z Yang , W B Yang , J Shen . Insight into adsorption of combined antibiotic-heavy metal contaminants on graphene oxide in water. Separation and Purification Technology, 2020, 236: 116278 https://doi.org/10.1016/j.seppur.2019.116278
26	A Stein , B J Melde , R C Schroden . Hybrid inorganic-organic mesoporous silicates-nanoscopic reactors coming of age. Advanced Materials, 2000, 12(19): 1403–1419 https://doi.org/10.1002/1521-4095(200010)12:19<1403::AID-ADMA1403>3.0.CO;2-X
27	T Yokoi , H Yoshitake , T Tatsumi . Synthesis of amino-functionalized MCM-41 via direct co-condensation and post-synthesis grafting methods using mono-, di- and tri-amino-organoalkoxysilanes. Journal of Materials Chemistry, 2004, 14(6): 951–957 https://doi.org/10.1039/b310576h
28	X M Liu , S F Bai , H D Zhuang , Z F Yan . Preparation of Cu/ZrO2 catalysts for methanol synthesis from CO2/H2. Frontiers of Chemical Science and Engineering, 2012, 6(1): 47–52 https://doi.org/10.1007/s11705-011-1170-4
29	Y Su , H Cui , Q Li , S A Gao , J K Shang . Strong adsorption of phosphate by amorphous zirconium oxide nanoparticles. Water Research, 2013, 47(14): 5018–5026 https://doi.org/10.1016/j.watres.2013.05.044
30	S Y Bao , W W Yang , Y J Wang , Y S Yu , Y Y Sun , K F Li . PEI grafted amino-functionalized graphene oxide nanosheets for ultrafast and high selectivity removal of Cr(VI) from aqueous solutions by adsorption combined with reduction: behaviors and mechanisms. Chemical Engineering Journal, 2020, 399: 125762 https://doi.org/10.1016/j.cej.2020.125762
31	S W Lv , J M Liu , C Y Li , N Zhao , Z H Wang , S Wang . A novel and universal metal-organic frameworks sensing platform for selective detection and efficient removal of heavy metal ions. Chemical Engineering Journal, 2019, 375: 122111 https://doi.org/10.1016/j.cej.2019.122111
32	F Bahalkeh , M Habibi Juybari , R Z Zafar Mehrabian , M Ebadi . Removal of brilliant red dye (Brilliant Red E-4BA) from wastewater using novel chitosan/SBA-15 nanofiber. International Journal of Biological Macromolecules, 2020, 164: 818–825 https://doi.org/10.1016/j.ijbiomac.2020.07.035
33	J Shen , F Cao , S Q Liu , C J Wang , R G Chen , K Chen . Effective and selective adsorption of uranyl ions by porous polyethylenimine-functionalized carboxylated chitosan/oxidized activated charcoal composite. Frontiers of Chemical Science and Engineering, 2022, 16(3): 408–419 https://doi.org/10.1007/s11705-021-2054-x
34	F L Li , C Chen , Y D Wang , W P Li , G L Zhou , H Q Zhang , J Zhang , J T Wang . Activated carbon-hybridized and amine-modified polyacrylonitrile nanofibers toward ultrahigh and recyclable metal ion and dye adsorption from wastewater. Frontiers of Chemical Science and Engineering, 2021, 15(4): 984–997 https://doi.org/10.1007/s11705-020-2000-3
35	J A Park , J K Kang , S M Jung , J W Choi , S H Lee , V Yargeau , S B Kim . Investigating microcystin-LR adsorption mechanisms on mesoporous carbon, mesoporous silica, and their amino-functionalized form: surface chemistry, pore structures, and molecular characteristics. Chemosphere, 2020, 247: 125811 https://doi.org/10.1016/j.chemosphere.2020.125811
36	W Y Liu , X Q Liu , J M Chang , F Jiang , S S Pang , H J Gao , Y W Liao , S Yu . Efficient removal of Cr(VI) and Pb(II) from aqueous solution by magnetic nitrogen-doped carbon. Frontiers of Chemical Science and Engineering, 2021, 15(5): 1185–1196 https://doi.org/10.1007/s11705-020-2032-8
37	Y M Zhao , X C Shan , Q D An , Z Y Xiao , S R Zhai . Interfacial integration of zirconium components with amino-modified lignin for selective and efficient phosphate capture. Chemical Engineering Journal, 2020, 398: 125561 https://doi.org/10.1016/j.cej.2020.125561
38	Y L Liu , J Xu , Z Cao , R Q Fu , C C Zhou , Z N Wang , X H Xu . Adsorption behavior and mechanism of Pb(II) and complex Cu(II) species by biowaste-derived char with amino functionalization. Journal of Colloid and Interface Science, 2020, 559: 215–225 https://doi.org/10.1016/j.jcis.2019.10.035
39	X Wang , Z Z Zhang , Y H Zhao , K Xia , Y F Guo , Z Qu , R B Bai . A mild and facile synthesis of amino functionalized CoFe2O4@SiO2 for Hg(II) removal. Nanomaterials, 2018, 8(9): 673 https://doi.org/10.3390/nano8090673
40	S M Yakout , H S Hassan . Adsorption characteristics of sol gel-derived zirconia for cesium ions from aqueous solutions. Molecules, 2014, 19(7): 9160–9172 https://doi.org/10.3390/molecules19079160
41	D Vishnu , B Dhandapani , G Vaishnavi , V Preethi . Synthesis of tri-metallic surface engineered nanobiochar from cynodon dactylon residues in a single step-batch and column studies for the removal of copper and lead ions. Chemosphere, 2022, 286: 131572 https://doi.org/10.1016/j.chemosphere.2021.131572
42	M S Adly , S M El-Dafrawy , A A Ibrahim , S A El-Hakam , M S El-Shall . Efficient removal of heavy metals from polluted water with high selectivity for Hg(II) and Pb(II) by a 2-imino-4-thiobiuret chemically modified MIL-125 metal-organic framework. RSC Advances, 2021, 11(23): 13940–13950 https://doi.org/10.1039/D1RA00927C
43	W Li , S Z Zhang , X Q Shan . Surface modification of goethite by phosphate for enhancement of Cu and Cd adsorption. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2007, 293(1−3): 13–19 https://doi.org/10.1016/j.colsurfa.2006.07.002
44	J Kecht , A Schlossbauer , T Bein . Selective functionalization of the outer and inner surfaces in mesoporous silica nanoparticles. Chemistry of Materials, 2008, 20(23): 7207–7214 https://doi.org/10.1021/cm801484r
45	M Mozaffari Majd , V Kordzadeh-Kermani , V Ghalandari , A Askari , M Sillanpaa . Adsorption isotherm models: a comprehensive and systematic review (2010–2020). Science of the Total Environment, 2022, 812: 151334 https://doi.org/10.1016/j.scitotenv.2021.151334
46	Y X He , L M Zhang , X An , G P Wan , W J Zhu , Y M Luo . Enhanced fluoride removal from water by rare earth (La and Ce) modified alumina: adsorption isotherms, kinetics, thermodynamics and mechanism. Science of the Total Environment, 2019, 688: 184–198 https://doi.org/10.1016/j.scitotenv.2019.06.175
47	J Mokrzycki , M Fedyna , M Marzec , J Szerement , R Panek , A Klimek , T Bajda , M Mierzwa-Hersztek . Copper ion-exchanged zeolite X from fly ash as an efficient adsorbent of phosphate ions from aqueous solutions. Journal of Environmental Chemical Engineering, 2022, 10(6): 108567 https://doi.org/10.1016/j.jece.2022.108567
48	Moreno J J Gutiérrez , K Pan , Y Wang , W J Li . Computational study of APTES surface functionalization of diatom-like amorphous SiO2 surfaces for heavy metal adsorption. Langmuir, 2020, 36(20): 5680–5689 https://doi.org/10.1021/acs.langmuir.9b03755
49	K F Lam , C M Fong , K L Yeung , G McKay . Selective adsorption of gold from complex mixtures using mesoporous adsorbents. Chemical Engineering Journal, 2008, 145(2): 185–195 https://doi.org/10.1016/j.cej.2008.03.019
50	J E Efome , D Rana , T Matsuura , C Q Lan . Effects of operating parameters and coexisting ions on the efficiency of heavy metal ions removal by nano-fibrous metal-organic framework membrane filtration process. Science of the Total Environment, 2019, 674: 355–362 https://doi.org/10.1016/j.scitotenv.2019.04.187

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