Abstract
The study describes the loading of the quartz SiO2 nanoparticles (NPs) with (3-aminopropyl)triethoxysilane (APTES) linker with simultaneous lengthening of the linker through the terminal amine group by glutaraldehyde (GA). The reactive polyethylenimine (PEI) was introduced to the surface to increase the ability to capture Cu(II) ions. The composite got the abbreviation SiO2/PEI-Cu(II). The Cu(II) ions were the active center with a peroxo-complex activation state. The composite characterization included scanning electron microscopy (SEM), transmission electron microscopy (TEM), electron-dispersive X-ray analysis (EDX), Fourier transform infrared spectroscopy (FT-IR), X-ray powder diffraction (XRD), thermogravimetric analysis (TGA), and Brunauer-Emmett-Teller (BET) surface analyzer. The kinetics of the oxidative degradation of Rhodamine B (RhB) dye obeyed the pseudo-first order under flooding conditions. The reaction parameters including the catalyst dose, solution pH, initial concentration of reactants, and temperature got some attention. The obtained results showed that more than 91.7 ± 1% of RhB dye was degraded to CO2, NH4+, NO3–, H2O, and some inorganic acids after 30 min as confirmed by gas chromatography mass spectrometry and total organic carbon (TOC) measurements. Also, GC-MS spectra for water samples drawn from the reaction in successive periods had suggested a conceivable degradation pathway for RhB by hydroxyl radicals. Degradation starts with de-alkylation then carboxyphenyl removal followed by two successive ring-opening stages. Both the effects of the catalyst recycling and treated water reusability on the reaction rate were studied. The catalyst provided noticeable stability over three consecutive cycles.
Graphical abstract
![](http://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Figa_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Sch1_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig1_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig2_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig3_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig4_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig5_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig6_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig7_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig8_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig9_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig10_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig11_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Sch2_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig12_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig13_HTML.png)
![](http://media.springernature.com/m312/springer-static/image/art%3A10.1007%2Fs11356-021-12497-6/MediaObjects/11356_2021_12497_Fig14_HTML.png)
Similar content being viewed by others
Data availability
Not applicable.
References
Aftab S, Hussain ST, Siddique M, Nawaz H (2010) Comprehensive study of trends in the functionalization of CNTs using same oxidizing acids in different conditions. Der Pharma Chem 2:354–365
Ai X, Zhang P, Dou Y, Wu Y, Pan T, Chu C, Cui P, Ran J (2020) Graphene oxide membranes with hierarchical structures used for molecule sieving. Sep Purif Technol 230:115879. https://doi.org/10.1016/j.seppur.2019.115879
Baird R, Rice EW, Eaton AD, Federation WE (2017) Standard methods for the examination of water and wastewater. American Public Health Association, Washington
Cao P, Quan X, Zhao K, Chen S, Yu H, Niu J (2020) Selective electrochemical H2O2 generation and activation on a bifunctional catalyst for heterogeneous electro-Fenton catalysis. J Hazard Mater 382:121102. https://doi.org/10.1016/j.jhazmat.2019.121102
Capeletti LB, Zimnoch JH (2016) Fourier transform infrared and Raman characterization of silica-based materials. In: Stauffer M (ed) Applications of molecular spectroscopy to current research in the chemical and biological sciences. InTechOpen, London, pp 3–22
Capeletti LB, Baibich IM, Butler IS, dos Santos JHZ (2014) Infrared and Raman spectroscopic characterization of some organic substituted hybrid silicas. Spectrochim Acta Part A Mol Biomol Spectrosc 133:619–625. https://doi.org/10.1016/j.saa.2014.05.072
Cheruzel LE, Cecil MR, Edison SE, Mashuta MS, Baldwin MJ, Buchanan RM (2006) Structural and spectroscopic characterization of copper(II) complexes of a new bisamide functionalized imidazole tripod and evidence for the formation of a mononuclear end-on Cu–OOH species. Inorg Chem 45:3191–3202. https://doi.org/10.1021/ic051280s
Dhall S, Jaggi N, Nathawat R (2013) Functionalized multiwalled carbon nanotubes based hydrogen gas sensor. Sensors Actuators A Phys 201:321–327. https://doi.org/10.1016/j.sna.2013.07.018
Diao Z-H, Liu J-J, Hu Y-X, Kong LJ, Jiang D, Xu XR (2017) Comparative study of Rhodamine B degradation by the systems pyrite/H2O2 and pyrite/persulfate: reactivity, stability, products and mechanism. Sep Purif Technol 184:374–383. https://doi.org/10.1016/j.seppur.2017.05.016
Dulman V, Cucu-Man SM, Olariu RI, Buhaceanu R, Dumitraş M, Bunia I (2012) A new heterogeneous catalytic system for decolorization and mineralization of Orange G acid dye based on hydrogen peroxide and a macroporous chelating polymer. Dyes Pigments 95:79–88. https://doi.org/10.1016/j.dyepig.2012.03.024
Faryadi M, Rahimi M, Akbari M (2016) Process modeling and optimization of Rhodamine B dye ozonation in a novel microreactor equipped with high frequency ultrasound wave. Korean J Chem Eng 33:922–933. https://doi.org/10.1007/s11814-015-0188-6
Feng Y, Zhang Z, Zhao Y, Song L, Wang X, Yang S, Long Y, Zhao C, Qiu L (2019) Accelerated Rhodamine B removal by enlarged anode electric biological (EAEB) with electro-biological particle electrode (EPE) made from steel converter slag (SCS). Bioresour Technol 283:1–9. https://doi.org/10.1016/j.biortech.2019.03.036
Foumani MM, Khorshidi A, Shojaei AF (2019) Polyethyleneimine nanofibers functionalized with tetradentate Schiff base complexes of dioxomolybdenum(VI) as efficient catalysts for epoxidation of alkenes. ChemistrySelect 4:919–924. https://doi.org/10.1002/slct.201803047
Gemeay AH (1996) Catalytic activity of silica gel surface modified by transition metal-aminosilane complexes in the decomposition of hydrogen peroxide. Colloids Surfaces A Physicochem Eng Asp 116:277–284. https://doi.org/10.1016/0927-7757(96)03555-8
Gemeay AH, El-Halwagy ME, El-Sharkawy RG, Zaki AB (2017) Chelation mode impact of copper(II)-aminosilane complexes immobilized onto graphene oxide as an oxidative catalyst. J Environ Chem Eng 5:2761–2772. https://doi.org/10.1016/j.jece.2017.05.020
Hao N, Nie Y, Xu Z, ** C, Fyda TJ, Zhang JXJ (2020) Microfluidics-enabled acceleration of Fenton oxidation for degradation of organic dyes with rod-like zero-valent iron nanoassemblies. J Colloid Interface Sci 559:254–262. https://doi.org/10.1016/j.jcis.2019.10.042
Hayakawa K, Nakamura S (1974) The decomposition of hydrogen peroxide with metal complexes. I. The catalytic decomposition of hydrogen peroxide by the ammine-copper(II) complex ions in an aqueous solution. Bull Chem Soc Jpn 47:1162–1167. https://doi.org/10.1246/bcsj.47.1162
Hong H-J, Yu H, Park M, Jeong HS (2019) Recovery of platinum from waste effluent using polyethyleneimine-modified nanocelluloses: effects of the cellulose source and type. Carbohydr Polym 210:167–174. https://doi.org/10.1016/j.carbpol.2019.01.079
Huang B, Liu Y, Li B, Wang H, Zeng G (2019) Adsorption mechanism of polyethyleneimine modified magnetic core–shell Fe3O4@SiO2 nanoparticles for anionic dye removal. RSC Adv 9:32462–32471. https://doi.org/10.1039/C9RA06299H
Hübschmann HJ (2015) Handbook of GC-MS: fundamentals and applications. Wiley, New York
Huseynov E, Garibov A, Mehdiyeva R (2016) TEM and SEM study of nano SiO2 particles exposed to influence of neutron flux. J Mater Res Technol 5:213–218. https://doi.org/10.1016/j.jmrt.2015.11.001
Kang J, Kim T-J, Park JW, Lee KY, Park DH, Park S, Kim S, Jung Y (2020) A mesoporous chelating polymer-carbon composite for the hyper-efficient separation of heavy metal ions. J Nanosci Nanotechnol 20:3042–3046. https://doi.org/10.1166/jnn.2020.17471
Khan AS, Khalid H, Sarfraz Z, Khan M, Iqbal J, Muhammad N, Fareed MA, Rehman IU (2017) Vibrational spectroscopy of selective dental restorative materials. Appl Spectrosc Rev 52:507–540. https://doi.org/10.1080/05704928.2016.1244069
Kim S, Saracini C, Siegler MA, Drichko N, Karlin KD (2012) Coordination chemistry and reactivity of a cupric hydroperoxide species featuring a proximal H-bonding substituent. Inorg Chem 51:12603–12605. https://doi.org/10.1021/ic302071e
Kobayashi S, Hiroishi K, Tokunoh M, Saegusa T (1987) Chelating properties of linear and branched poly(ethylenimines). Macromolecules 20:1496–1500. https://doi.org/10.1021/ma00173a009
Kuwahara Y, Fujie Y, Yamashita H (2017) Poly(ethyleneimine)-tethered Ir complex catalyst immobilized in titanate nanotubes for hydrogenation of CO2 to formic acid. ChemCatChem 9:1906–1914. https://doi.org/10.1002/cctc.201700508
Larbi T, Doll K, Amlouk M (2019) Temperature dependence of Raman spectra and first principles study of NiMn2O4 magnetic spinel oxide thin films. Application in efficient photocatalytic removal of RhB and MB dyes. Spectrochim Acta Part A Mol Biomol Spectrosc 216:117–124. https://doi.org/10.1016/j.saa.2019.03.022
Larsen B (2019) Arab Republic of Egypt - cost of environmental degradation: air and water pollution. World Bank. https://openknowledge.worldbank.org/handle/10986/32513. Accessed 1 Oct 2019
Lewis IL, Patterson RM, McBay HC (1981) The effects of Rhodamine B on the chromosomes of Muntiacus muntjac. Mutat Res Toxicol 88:211–216. https://doi.org/10.1016/0165-1218(81)90020-3
Li K, Jiang J, Tian S, Yan F, Chen X (2015) Polyethyleneimine–nano silica composites: a low-cost and promising adsorbent for CO2 capture. J Mater Chem A 3:2166–2175. https://doi.org/10.1039/C4TA04275A
Lin K-YA, Lin J-T (2017) Ferrocene-functionalized graphitic carbon nitride as an enhanced heterogeneous catalyst of Fenton reaction for degradation of Rhodamine B under visible light irradiation. Chemosphere 182:54–64. https://doi.org/10.1016/j.chemosphere.2017.04.152
Liu Y, Li Y, Li XM, He T (2013) Kinetics of (3-aminopropyl)triethoxylsilane (APTES) silanization of superparamagnetic iron oxide nanoparticles. Langmuir 29:15275–15282. https://doi.org/10.1021/la403269u
Liu F, Zhou L, Wang W, Yu G, Deng S (2020) Adsorptive recovery of Au(III) from aqueous solution using crosslinked polyethyleneimine resins. Chemosphere 241:125122. https://doi.org/10.1016/j.chemosphere.2019.125122
Luo Y, Kustin K, Epstein IR (1988) Systematic design of chemical oscillators. 44. Kinetics and mechanism of hydrogen peroxide decomposition catalyzed by copper(2+) in alkaline solution. Inorg Chem 27:2489–2496. https://doi.org/10.1021/ic00287a023
Marking LL (1969) Toxicity of Rhodamine B and fluorescein sodium to fish and their compatibility with antimycin A. Progress Fish-Cultur 31:139–142. https://doi.org/10.1577/1548-8640(1969)31[139:TORBAF]2.0.CO;2
Maryanti SA, Suciati S, Wahyuni ES et al (2014) Rhodamine B triggers ovarian toxicity through oxidative stress [Rodamin B, Oksidatif Stress Aracılığı ile Ovarian Toksisitesi]. Cukurova Med J Saiful Anwar Gen Hosp 39:451–457
Mori S, Ohkubo T, Ikawa T, Kume A, Maegawa T, Monguchi Y, Sajiki H (2009) Pd(0)–polyethyleneimine complex as a partial hydrogenation catalyst of alkynes to alkenes. J Mol Catal A Chem 307:77–87. https://doi.org/10.1016/j.molcata.2009.03.013
Nayab S, Farrukh A, Oluz Z, Tuncel E, Tariq SR, Rahman H, Kirchhoff K, Duran H, Yameen B (2014) Design and fabrication of branched polyamine functionalized mesoporous silica: an efficient absorbent for water remediation. ACS Appl Mater Interfaces 6:4408–4417. https://doi.org/10.1021/am500123k
Okuda K, Urabe I, Yamada Y, Okada H (1991) Reaction of glutaraldehyde with amino and thiol compounds. J Ferment Bioeng 71:100–105. https://doi.org/10.1016/0922-338X(91)90231-5
Oppenländer T (2003) Photochemical purification of water and air: advanced oxidation processes (AOPs) - principles, reaction mechanisms, reactor concepts. Wiley, New York
Ozawa T, Hanaki A, Onodera K, et al (1991) Can copper (II) complexes activate hydrogen peroxide?: ESR-spin trap** studies. J Pharmacobiso-Dynamic 14:s-121
Qin M, Zhao H, Yang W, Zhou Y, Li F (2016) A facile one-pot synthesis of three-dimensional microflower birnessite (δ-MnO2) and its efficient oxidative degradation of Rhodamine B. RSC Adv 6:23905–23912. https://doi.org/10.1039/C5RA24848E
Sabnis RW (2015) Handbook of fluorescent dyes and probes. Wiley, New York
Salem IA (2000) Catalytic decomposition of H2O2 over supported ZnO. Monatshefte für Chemie / Chem Mon 131:1139–1150. https://doi.org/10.1007/s007060070021
Salem MA, Salem IA, Gemeay AH (1994) Kinetics and mechanism of H2O2 decomposition by Cu(II)-, Co(II)-, and Fe(III)-amine complexes on the surface of silica-alumina (25% Al2O3). Int J Chem Kinet 26:1055–1061. https://doi.org/10.1002/kin.550261102
Sharma G, Dionysiou DD, Sharma S, Kumar A, al-Muhtaseb A’H, Naushad M, Stadler FJ (2019) Highly efficient Sr/Ce/activated carbon bimetallic nanocomposite for photoinduced degradation of Rhodamine B. Catal Today 335:437–451. https://doi.org/10.1016/j.cattod.2019.03.063
Shindo D, Oikawa T (2002) Analytical electron microscopy for materials science. Springer, Tokyo
Siddiqui AS, Ahmad MA, Nawaz MH, Hayat A, Nasir M (2020) Nitrogen-doped graphene oxide as a catalyst for the oxidation of Rhodamine B by hydrogen peroxide: application to a sensitive fluorometric assay for hydrogen peroxide. Microchim Acta 187:47. https://doi.org/10.1007/s00604-019-3994-4
Skounas S, Methenitis C, Pneumatikakis G, Morcellet M (2010) Kinetic studies and mechanism of hydrogen peroxide catalytic decomposition by Cu(II) complexes with polyelectrolytes derived from L-alanine and glycylglycine. Bioinorg Chem Appl 2010:1–9. https://doi.org/10.1155/2010/643120
Son W-J, Choi J-S, Ahn W-S (2008) Adsorptive removal of carbon dioxide using polyethyleneimine-loaded mesoporous silica materials. Microporous Mesoporous Mater 113:31–40. https://doi.org/10.1016/j.micromeso.2007.10.049
Su R, Sun J, Sun Y, Deng K, Cha D, Wang D (2009) Oxidative degradation of dye pollutants over a broad pH range using hydrogen peroxide catalyzed by FePz(dtnCl2)4. Chemosphere 77:1146–1151. https://doi.org/10.1016/j.chemosphere.2009.08.005
Tao X, Wang S, Li Z (2020) Ultrasound-assisted bottom-up synthesis of Ni-graphene hybrid composites and their excellent Rhodamine B removal properties. J Environ Manag 255:109834. https://doi.org/10.1016/j.jenvman.2019.109834
Thomas O, Brogat M (2017) Organic constituents. In: Thomas O, Brogat M (eds) UV-visible spectrophotometry of water and wastewater, 2nd edn. Elsevier, Amsterdam, pp 73–138
Thomas S, Thomas R, Zachariah AK, Kumar R (2017) Microscopy methods in nanomaterials characterization. Elsevier, Amsterdam
Ustyakina DR, Chevtaev AS, Tabunshchikov AI, Ozerin AS, Radchenko FS, Novakov IA (2019) Complexes of polyethyleneimine with Cu2+ ions in aqueous solutions as precursors for obtaining copper nanoparticles. Polym Sci - Ser B 61:261–265. https://doi.org/10.1134/S1560090419030151
Vatanpour V, Khorshidi S (2020) Surface modification of polyvinylidene fluoride membranes with ZIF-8 nanoparticles layer using interfacial method for BSA separation and dye removal. Mater Chem Phys 241:122400. https://doi.org/10.1016/j.matchemphys.2019.122400
von Harpe A, Petersen H, Li Y, Kissel T (2000) Characterization of commercially available and synthesized polyethylenimines for gene delivery. J Control Release 69:309–322. https://doi.org/10.1016/S0168-3659(00)00317-5
Wada A, Harata M, Hasegawa K, Jitsukawa K, Masuda H, Mukai M, Kitagawa T, Einaga H (1998) Structural and spectroscopic characterization of a mononuclear hydroperoxo-copper(II) complex with tripodal pyridylamine ligands. Angew Chem Int Ed 37:798–799. https://doi.org/10.1002/(SICI)1521-3773(19980403)37:6<798::AID-ANIE798>3.0.CO;2-3
Wang C, Cao Y, Wang H (2019a) Copper-based catalyst from waste printed circuit boards for effective Fenton-like discoloration of Rhodamine B at neutral pH. Chemosphere 230:278–285. https://doi.org/10.1016/j.chemosphere.2019.05.068
Wang D, Zou J, Cai H, Huang Y, Li F, Cheng Q (2019b) Effective degradation of Orange G and Rhodamine B by alkali-activated hydrogen peroxide: roles of HO2− and O2·−. Environ Sci Pollut Res 26:1445–1454. https://doi.org/10.1007/s11356-018-3710-7
Wang S, Vincent T, Faur C, Rodríguez-Castellón E, Guibal E (2019c) A new method for incorporating polyethyleneimine (PEI) in algal beads: high stability as sorbent for palladium recovery and supported catalyst for nitrophenol hydrogenation. Mater Chem Phys 221:144–155. https://doi.org/10.1016/j.matchemphys.2018.09.021
Wang X, Feng J, Cai Y, Fang M, Kong M, Alsaedi A, Hayat T, Tan X (2020) Porous biochar modified with polyethyleneimine (PEI) for effective enrichment of U(VI) in aqueous solution. Sci Total Environ 708:134575. https://doi.org/10.1016/j.scitotenv.2019.134575
Xu D, Sun X, Zhao X, Huang L, Qian Y, Tao X, Guo Q (2018) Heterogeneous Fenton degradation of Rhodamine B in aqueous solution using Fe-loaded mesoporous MCM-41 as catalyst. Water Air Soil Pollut 229:317. https://doi.org/10.1007/s11270-018-3932-9
Xu G-R, Batmunkh M, Donne S, ** H, Jiang JX, Chen Y, Ma T (2019) Ruthenium(iii) polyethyleneimine complexes for bifunctional ammonia production and biomass upgrading. J Mater Chem A 7:25433–25440. https://doi.org/10.1039/C9TA10267A
Zada N, Saeed K, Khan I (2020) Decolorization of Rhodamine B dye by using multiwalled carbon nanotubes/Co–Ti oxides nanocomposite and Co–Ti oxides as photocatalysts. Appl Water Sci 10:40. https://doi.org/10.1007/s13201-019-1124-4
Zargar G, Arabpour T, Khaksar Manshad A, Ali JA, Mohammad Sajadi S, Keshavarz A, Mohammadi AH (2020) Experimental investigation of the effect of green TiO2/quartz nanocomposite on interfacial tension reduction, wettability alteration, and oil recovery improvement. Fuel 263:116599. https://doi.org/10.1016/j.fuel.2019.116599
Zeng Q, Hu S, Zheng W, He Z, Zhou L, Huang Y (2020) Spongy crosslinked branched polyethylenimine-grafted dithiocarbamate: highly efficient heavy metal ion–adsorbing material. J Environ Eng 146:04019105. https://doi.org/10.1061/(ASCE)EE.1943-7870.0001638
Zhang D, Wang L, Zeng H, Rhimi B, Wang C (2020a) Novel polyethyleneimine functionalized chitosan–lignin composite sponge with nanowall-network structures for fast and efficient removal of Hg(ii) ions from aqueous solution. Environ Sci Nano 3:670–681. https://doi.org/10.1039/C9EN01368G
Zhang Y, Su P, Weathersby D, Zhang Q, Zheng J, Fan R, Zhang J, Dai Q (2020b) Synthesis of γ-Fe2O3-ZnO-biochar nanocomposites for Rhodamine B removal. Appl Surf Sci 501:144217. https://doi.org/10.1016/j.apsusc.2019.144217
Zhao D, Yi BL, Zhang HM, Yu HM (2010) MnO2/SiO2–SO3H nanocomposite as hydrogen peroxide scavenger for durability improvement in proton exchange membranes. J Membr Sci 346:143–151. https://doi.org/10.1016/j.memsci.2009.09.031
Zhao Y, Zhang T, Chen X (2016) Biological aeration filter post-treating effluent from Fenton oxidation process of wastewater containing Rhodamine B. Desalin Water Treat 57:7369–7377. https://doi.org/10.1080/19443994.2015.1016455
Zhao Y, Liu L, Li C, Ye B, **ong J, Shi X (2019) Immobilization of polyethyleneimine-templated silver nanoparticles onto filter paper for catalytic applications. Colloids Surfaces A Physicochem Eng Asp 571:44–49. https://doi.org/10.1016/j.colsurfa.2019.03.075
Zhou P, Li W, Zhang J, Zhang G, Cheng X, Liu Y, Huo X, Zhang Y (2019) Removal of Rhodamine B during the corrosion of zero valent tungsten via a tungsten species-catalyzed Fenton-like system. J Taiwan Inst Chem Eng 100:202–209. https://doi.org/10.1016/j.jtice.2019.04.023
Zhou S, Kong L, Yan C, Zhou Y, Qiu X, Liu C (2020) Rhodamine B dye is efficiently degraded by polypropylene-based cerium wet catalytic materials. RSC Adv 10:26813–26823. https://doi.org/10.1039/d0ra03965a
Zuo R-F, Du G-X, Yang W-G et al (2016) Mineralogical and chemical characteristics of a powder and purified quartz from Yunnan Province. Open Geosci 8:606–611. https://doi.org/10.1515/geo-2016-0055
Author information
Authors and Affiliations
Contributions
Mohamed E. El-Halwagy: carried out the experimental work and writing the draft manuscript
Ali H. Gemeay: critical review, expert opinion, and supervision
Abeer S. Elsherbiny: review of the drafting of the manuscript and supervision
Ahmed B. Zaki: conceptualization and supervision of the manuscript
All authors contributed to the research article and approved the final version.
Corresponding author
Ethics declarations
Ethics approval and consent to participate
Not applicable
Consent for publication
Not applicable
Competing interests
The authors declare that they have no competing interests.
Additional information
Responsible Editor: Ricardo Torres-Palma
Publisher’s note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Highlights
• The eco-friendly and low-cost amine-rich SiO2 surface was fabricated which could remove metal ions from polluted water via chelation
• The maximum amount of Cu(II) captured by amine-rich SiO2 surface was 52 mg g−1
• The laden of polyethylenimine-copper complex on SiO2 showed excellent catalytic activity
• More than 90% of RhB dye was degraded within 30 min under mild conditions
• The reusability of both the catalyst and produced treated wastewater was evaluated separately
• A detailed mechanistic investigation of the degradation products was considered
Rights and permissions
About this article
Cite this article
Gemeay, A.H., El-Halwagy, M.E., Elsherbiny, A.S. et al. Amine-rich quartz nanoparticles for Cu(II) chelation and their application as an efficient catalyst for oxidative degradation of Rhodamine B dye. Environ Sci Pollut Res 28, 28289–28306 (2021). https://doi.org/10.1007/s11356-021-12497-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11356-021-12497-6