Removal of malachite green from aqueous solution by magnetic CuFe2O4 nano-adsorbent synthesized by one pot solution combustion method
Abstract
Abstract
In the present investigation nano copper ferrite, CuFe
2
O
4
(CF) is synthesized by one pot energy saving solution combustion synthesis. The combustion derived copper ferrite nanoadsorbent is characterized by powder X-ray diffraction, Fourier transform infra-red spectroscopy, scanning electron microscopy, transmission electron microscopy and UV–Vis spectroscopy. The magnetic behavior is studied by Vibrating sample magnetometer measurements and the results shows it’s a soft ferromagnet with low saturation magnetization and coercive effect. CF nanopowder is used as good magnetically separable nanoadsorbent. Adsorption property is evaluated by the removal of malachite green, a dye which is widely used by many industries, from its aqueous solution. Various parameters like contact time (5–30 min), adsorbent loading (0–45 mg) are investigated systematically by batch experiments. Adsorption isotherms and kinetic studies also conducted which shows that the adsorption follows pseudo second order mechanism. The experimental data fitted well with the Langmuir isotherm (
R
2
= 0.978), yielding a maximum adsorption capacity of 22 mg/g. The optimum adsorbent dose was found to be 40 mg/L and stirring time experiment reveals that 85% of decolourization was observed for 30 min of stirring at neutral pH which is much more efficient than those reported in literature.
Graphical abstract
Keywords
- CuFe2O4,
- Solution combustion,
- VSM studies,
- Adsorption,
- Kinetics
References
- Rajeshkannan (2011) Decolourization of malachite green—optimization, isotherm and kinetic studies (pp. 67-79) https://doi.org/10.2298/CICEQ100716056R
- Ali et al. (2016) Molecular uptake of congo red dye from water on iron composite nano particles (pp. 171-176) https://doi.org/10.1016/j.molliq.2016.09.108
- Khan et al. (2011) Adsorption of rhodamine B dye from aqueous solution onto acid activated mango (Mangifera indica) leaf powder: equilibrium, kinetic and thermodynamic studies 3(10) (pp. 286-297)
- Ali and Gupta (2006) Advances in water treatment by adsorption technology (pp. 2661-2667) https://doi.org/10.1038/nprot.2006.370
- Culp (2002) Mutagenicity and carcinogenicity in relation to DNA adduct formation in rats fed leucomalachite green (pp. 55-63) https://doi.org/10.1016/S0027-5107(02)00152-5
- Srivastava (2004) Toxicological effects of malachite green 66(3) (pp. 319-329) https://doi.org/10.1016/j.aquatox.2003.09.008
- Ali et al. (2016) Green synthesis of functionalized iron nano particles and molecular liquid phase adsorption of ametryn from water (pp. 1168-1174) https://doi.org/10.1016/j.molliq.2016.06.089
- Ali et al. (2016) Synthesis of composite iron nano adsorbent and removal of ibuprofen drug residue from water (pp. 858-864) https://doi.org/10.1016/j.molliq.2016.04.031
- Ali et al. (2015) Green synthesis of iron nano-impregnated adsorbent for fast removal of fluoride from water (pp. 457-465) https://doi.org/10.1016/j.molliq.2015.07.034
- Ali et al. (2017) Supra molecular mechanism of the removal of 17-β-estradiol endocrine disturbing pollutant from water on functionalized iron nano particles (pp. 123-129) https://doi.org/10.1016/j.molliq.2017.06.005
- Chandran (2016) A review of the textile industries waste water treatment methodologies 7(1) (pp. 2229-5518)
- Ali (2012) New generation adsorbents for water treatment (pp. 5073-5091) https://doi.org/10.1021/cr300133d
- Ali et al. (2017) Removal of chromium(VI) from aqueous solution using guar gum–nano zinc oxide biocomposite adsorbent (pp. 2388-2398) https://doi.org/10.1016/j.arabjc.2016.06.003
- Ali (2014) Water treatment by adsorption columns: evaluation at ground level (pp. 175-205) https://doi.org/10.1080/15422119.2012.748671
- Khan, T.A., Nazir, M., Ali, I., Kumar, A.: Removal of chromium(VI) from aqueous solution using guar gum–nano zinc oxide biocomposite adsorbent. Arabian J. Chem. (2013)
- Sugimogo (1999) Past, present & future of ferrites (pp. 269-280) https://doi.org/10.1111/j.1551-2916.1999.tb20058.x
- Raj (1995) Advances in ferrofluid technology (pp. 174-180) https://doi.org/10.1016/0304-8853(95)00365-7
- Singh (2014) Synthesis, characterization, magnetic properties and gas sensing applications of ZnxCu1−xFe2O4 nanocomposites (pp. 934-949) https://doi.org/10.1016/j.mssp.2014.08.029
- Kharisov (2014) Solubilization, dispersion and stabilization of magnetic nanoparticles in water and non-aqueous solvents: recent trends (pp. 45354-45381) https://doi.org/10.1039/C4RA06902A
- Prashanth and Raveendra (2015) Synthesis, characterizations, antibacterial and photoluminescence studies of solution combustion-derived α-Al2O3 nanoceramic (pp. 345-351) https://doi.org/10.1016/j.jascer.2015.07.001
- Monika et al. (2014) Synthesis of multicolor emitting Sr2−xSmxCeO4 nanophosphor with compositionally tuneable photo and thermoluminescence (pp. 155-164) https://doi.org/10.1016/j.cej.2014.05.028
- Patil (2002) Combustion synthesis—an update (pp. 507-512) https://doi.org/10.1016/S1359-0286(02)00123-7
- Puangpetch et al. (2008) Synthesis and photocatalytic activity in methyl orange degradation of mesoporous-assembled SrTiO3 nanocrystals prepared by sol–gel method with the aid of structure-directing surfactant (pp. 70-79) https://doi.org/10.1016/j.molcata.2008.02.027
- Greene (2014) Synthesis and characterization of CoFe2O4-SiO2-TiO2 nanocomposites (pp. 331-343) https://doi.org/10.3390/nano4020331
- Viswanath (2013) Synthesis and characterization of nanoferrites 11(1) (pp. 64-72)
- Lopez-Ramon et al. (1999) On the characterization of acidic and basic surface sites on carbons by various techniques (pp. 1215-1221) https://doi.org/10.1016/S0008-6223(98)00317-0
- Yao-Jen (2016) Strontium removal in seawater by means of composite magnetic nanoparticles derived from industrial sludge https://doi.org/10.3390/w8080357
- Aziz (2016) Evaluation of electrical, dielectric and magnetic characteristics of Al–La doped nickel spinel ferrites (pp. 6589-6597) https://doi.org/10.1039/C5RA20981A
- Verwey (1947) Physical properties and cation arrangement of oxides with spinel structures https://doi.org/10.1063/1.1746464
- Klug (1974) Wiley
- Saikia (2010) Fourier transform infrared spectroscopic characterization of kaolinite (pp. 206-210) https://doi.org/10.4236/jmp.2010.14031
- Tehrani (2012) Structural, magnetic, and optical properties of zinc- and copper-substituted nickel ferrite nanocrystals (pp. 2443-2455) https://doi.org/10.1007/s10948-012-1655-5
- Zhang (2011) Infrared absorption spectra of the CO2/H2O complex in a cryogenic nitrogen matrix-detection of a new bending frequency (pp. 9854-9860) https://doi.org/10.1021/jp203739v
- Hari Krishna et al. (2014) Auto-ignition based synthesis of Y2O3 for photo- and thermo-luminescent applications (pp. 129-137) https://doi.org/10.1016/j.jallcom.2013.09.037
- Ghosh (2010) Effect of fuel characteristics on synthesis of calcium hydroxyapatite by solution combustion route 33(1) (pp. 7-16) https://doi.org/10.1007/s12034-010-0010-3
- Haralkar (2012) Substitutional effect of Cr3+ ions on the properties of Mg–Zn ferrite nanoparticles (pp. 4338-4346) https://doi.org/10.1016/j.physb.2012.07.030
- Kanakaraj (2014) Structural and magnetic properties of CuFe2O4 as-prepared and thermally treated spinel nanoferrites (pp. 124-130)
- Lakhani (2011) Structural parameters and X ray Debye temperature determination study on copper–ferrite–aluminates (pp. 539-547) https://doi.org/10.1016/j.solidstatesciences.2010.12.023
- Hassani et al. (2015) Adsorption of two cationic textile dyes from water with modified nanoclay: a comparative study by using central composite design (pp. 2738-2749) https://doi.org/10.1016/j.jece.2015.09.014
- Ng et al. (2016) Luffa acutangula peel as an effective natural biosorbent for malachite green removal in aqueous media: equilibrium, kinetic and thermodynamic investigations (pp. 7302-7311) https://doi.org/10.1080/19443994.2015.1016460
- Langmuir (1918) The adsorption of gases on plan surfaces of glass, mica and platinum (pp. 1361-1403) https://doi.org/10.1021/ja02242a004
- Freundlich (1906) Over the adsorption in solution (pp. 85-470)
- Senthilkumaar and Varadarajan (2005) Adsorption of methylene blue onto jute fiber carbon: kinetics and equilibrium studies (pp. 78-82) https://doi.org/10.1016/j.jcis.2004.09.027
- Hema (2008) Adsorption kinetics and thermodynamics of malachite green unto acid activated low cost carbon (pp. 43-51)
- Wang (2015) Cu doped Fe3O4 magnetic adsorbent for arsenic: synthesis, property, and sorption application (pp. 50011-50018) https://doi.org/10.1039/C5RA03951G
10.1007/s40097-017-0249-y