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2019 | Vol. 45, nr 3 | 5--22
Tytuł artykułu

Equilibrium, kinetics and thermodynamic study of the adsorptive removal of methylene blue from industrial wastewater by white cedar sawdust

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The study evaluated the adsorption potential of white cedar sawdust (WCS) for dye removal. WCS was chosen from five preferred, abundant waste biomasses from Pakistan. Various parameters such as contact time, adsorbent dose, dye concentration, pH, and particle size were optimized for methylene blue (MB) dye adsorption. The adsorbent was characterized by FTIR, SEM, EDX and BET analyses. The surface area of the adsorbent was 1.43 m2·g-1 and pore volume was 0.000687 cm3·g-1. The adsorption data best fitted the isotherm models of Langmuir, Temkin, Dubinin–Radushkevich, and Freundlich. The maximum experimental adsorption capacity obtained was 55.15 mg·g-1, which was in close agreement to the calculated adsorption capacity. Fitness of the pseudo-second order kinetics suggested chemisorption as the rate-limiting step. Thermodynamic study for adsorption was carried out to evaluate the Gibbs free energy (ΔG°), enthalpy (ΔH°) and entropy (ΔS°). The negative values ΔG° at the examined temperature range confirmed the spontaneous adsorption of MB onto WCS.
Wydawca

Rocznik
Strony
5--22
Opis fizyczny
Bibliogr. 26 poz., tab., rys.
Twórcy
  • Department of Environmental Science, COMSATS University Islamabad, Abbottabad Campus, University Road, Abbottabad, 22060, KPK, Pakistan
  • Department of Environmental Science, COMSATS University Islamabad, Abbottabad Campus, University Road, Abbottabad, 22060, KPK, Pakistan
  • Department of Civil Engineering, University of Hail, Hail Province, Saudi Arabia
  • Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, University Road,Abbottabad, 22060, KPK, Pakistan
  • Department of Soil Science, Faculty of Agricultural Science and Technology, Bahauddin Zakariya University, 60000, Multan
  • Department of Environmental Science, COMSATS University Islamabad, Abbottabad Campus, University Road, Abbottabad, 22060, KPK, Pakistan
autor
  • Department of Chemical Engineering, COMSATS Institute of Information Technology, Defense Road, Lahore, Pakistan
autor
  • Department of Soil Science, Faculty of Agricultural Science and Technology, Bahauddin Zakariya University, 60000, Multan
  • Department of Environmental Science, COMSATS University Islamabad, Abbottabad Campus, University Road, Abbottabad, 22060, KPK, Pakistan
  • Department of Environmental Science, COMSATS University Islamabad, Abbottabad Campus, University Road, Abbottabad, 22060, KPK, Pakistan, mbilal@cuiatd.edu.pk
Bibliografia
  • [1] DOD R., BANERJEE G., SAINI S., Adsorption of methylene blue using green pea peels (Pisum sativum): A cost-effective option for dye-based wastewater treatment, Bioproc. Eng., 2012, 17, 862.
  • [2] CHATTERJEE S., LEE D.S., LEE M.W., WOO S.H., Congo Red adsorption from aqueous solutions by using chitosan hydrogel beads impregnated with nonionic or anionic surfactant, Biores. Techn., 2009, 100, 3862.
  • [3] HAMEED B., Grass waste: A novel sorbent for the removal of basic dye from aqueous solution, J. Hazard. Mater., 2009, 166, 233.
  • [4] DEMIR H., TOP A., BALKÖSE D., ULKU S., Dye adsorption behavior of Luffa cylindrica fibers, J. Hazard. Mater., 2008, 153, 389.
  • [5] FERRERO F., Dye removal by low cost adsorbents: Hazelnut shells in comparison with wood sawdust, J. Hazard. Mater., 2007, 142, 144.
  • [6] MCKAY G., PORTER J., PRASAD G., The removal of dye colours from aqueous solutions by adsorption on low-cost materials, Water, Air, Soil Poll., 1999, 114, 423.
  • [7] KANNAN C., BUVANESWARI N., PALVANNAN T., Removal of plant poisoning dyes by adsorption on tomato plant root and green carbon from aqueous solution and its recovery, Desalination, 2009, 249, 1132.
  • [8] HAMEED B.H., Evaluation of papaya seeds as a novel non-conventional low-cost adsorbent for removal of methylene blue, J. Hazard. Mater., 2009, 162, 39.
  • [9] BILAL M., SHAH J.A., ASHFAQ T., GARDAZI S.M.H., TAHIR A.A., PERVEZ A., HAROON H., MAHMOOD Q., Waste biomass adsorbents for copper removal from industrial wastewater. A review, J. Hazard Mater., Part 2, 2013, 263, 322.
  • [10] XUE Q., PENG W., OHKOSHI M., Molecular bonding characteristics of Self-plasticized bamboo composites, Pakistan J. Pharm. Sci., 2014, 27, 975.
  • [11] LIU X., ZHU H., QIN C., ZHOU J., ZHAO J.R., WANG S., Adsorption of heavy metal ion from aqueous single metal solution by aminated epoxy-lignin, BioRes., 2013, 8, 2257.
  • [12] ZHANG J., CHEN H., PIZZI A., LI Y., GAO Q., LI J., Characterization and application of urea-formaldehyde- furfural co-condensed resins as wood adhesives, BioRes., 2014, 9, 6267.
  • [13] PAVIA D., LAMPMAN G., KRIZ G., VYVYAN J., Introduction to spectroscopy, Cengage Learning P., 2007, 38.
  • [14] SHAHUL HAMEED K., MUTHIRULAN P., MEENAKSHI SUNDARAM M., Adsorption of chromotrope dye onto activated carbons obtained from the seeds of various plants: Equilibrium and kinetics studies, Arabian J. Chem., 2017, 10, S2233.
  • [15] YU L., LUO Y.-M., The adsorption mechanism of anionic and cationic dyes by Jerusalem artichoke stalk-based mesoporous activated carbon, J. Environ. Chem. Eng., 2014, 2 (1), 220.
  • [16] LANGMUIR I., The adsorption of gases on plane surfaces of glass, mica and platinum, J. Am. Chem. Soc., 1918, 40, 1361.
  • [17] FREUNDLICH H.M.F., Over the adsorption in solution, J. Phys. Chem., 1906, 57A, 385.
  • [18] DUBININ M.M., RADUSHKEVICH L.V., Equation of the characteristic curve of activated charcoal, Proc. Acad. Sci. USSR, Phys. Chem. Section, 1947, 55, 331.
  • [19] TEMKIN M., PYZHEV V., Kinetics of the synthesis of ammonia on promoted iron catalysts, Acta Phys. USSR, 1940, 12, 217.
  • [20] AHARONI C., UNGARISH M., Kinetics of activated chemisorption. Part 2. Theoretical models, J. Chem. Soc., Faraday Trans. 1, Phys. Chem. Cond. Phases, 1977, 73, 456.
  • [21] KUMAR P.S., GAYATHRI R., Adsorption of Pb2+ ions from aqueous solutions onto bael tree leaf powder: Isotherms, kinetics and thermodynamics study, J. Eng. Sci. Technol., 2009, 4, 381.
  • [22] AHMARUZZAMAN M., GAYATRI S.L., Activated tea waste as a potential low-cost adsorbent for the removal of p-nitrophenol from wastewater, J. Chem. Eng. Data, 2010, 55, 4614.
  • [23] HAMEED B., CHIN L., RENGARAJ S., Adsorption of 4-chlorophenol onto activated carbon prepared from rattan sawdust, Desalination, 2008, 225, 185.
  • [24] HO Y.S., CHIANG T.H., HSUEH Y.M., Removal of basic dye from aqueous solution using tree fern as a biosorbent, Proc. Biochem., 2005, 40, 119.
  • [25] REHMAN S., ADIL A., SHAIKH A.J., SHAH J.A., ARSHAD M., ALI M.A., BILAL M., Role of sorption energy and chemisorption in batch methylene blue and Cu2+ adsorption by novel thuja cone carbon in binary component system: Linear and nonlinear modeling, Environ. Sci. Pollut. Res., 2018, 25, 31579.
  • [26] HO Y.S., Review of second-order models for adsorption systems, J. Hazard. Mater., 2006, 136 (3), 681.
Uwagi
PL
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).
Typ dokumentu
Bibliografia
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Identyfikator YADDA
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