Year 2023,
, 32 - 42, 30.06.2023
Duygu Özdeş
,
Celal Duran
,
Sengul Tugba Ozeken
,
Özgün Kalkışım
,
Yener Top
Project Number
16.B0110.02.02
References
- B.I. Musah, L. Peng, Y. Xu, Adsorption of Methylene Blue Using Chemically Enhanced Platanus orientalis Leaf Powder: Kinetics and Mechanisms, Nat Environ Pollut Technol, 19, 2020, 29-40.
- M. Peydayesh, A. Rahbar-Kelishami, Adsorption of methylene blue onto Platanus orientalis leaf powder: Kinetic, equilibrium and thermodynamic studies, J Ind Eng Chem, 21, 2015, 1014-1019.
- D. Morshedi, Z. Mohammadi, M.M.A. Boojar, F. Aliakbari, Using protein nanofibrils to remove azo dyes from aqueous solution by the coagulation process, Colloids Surf B Biointerfaces, 112, 2013, 245-254.
- X. Xiao, Y. Sun, W. Sun, H. Wu, C. Liu, Advanced treatment of actual textile dye wastewater by Fenton-flocculation process, Can J Chem Eng, 95(7), 2017, 1245-1252.
- M.F. Abid, M.A. Zablouk, A.M. Abid-Alameer, Experimental study of dye removal from industrial wastewater by membrane technologies of reverse osmosis and nanofiltration, Iranian J Environ Health Sci Eng, 9,2012, 17.
- M. Koç Keşir, G. Dilber, M. Sökmen, M. Durmuş, Use of new quaternized water soluble zinc phthalocyanin derivatives for effective dye sensitization of TiO2, J Solgel Sci Technol, 93, 2020, 687–694.
- N.A. El Essawy, S.M. Ali, H.A. Farag, M. Elnouby, H.A. Hamad, Green synthesis of graphene from recycled PET bottle wastes for use in the adsorption of dyes in aqueous solution, Ecotoxicol Environ Saf, 145, 2017, 57-68.
- A.A. Mohammadi, S. Moghanlo, M.S. Kazemi, S. Nazari, S.K. Ghadiri, H.N. Saleh, M. Sillanpää, Comparative removal of hazardous cationic dyes by MOF-5 and modified graphene oxide, Sci Rep, 12, 2022,15314.
- F. Deniz, R.A. Kepekci, Biosorption of Food Green 3 by a novel green generation composite biosorbent from aqueous environment, Int J Phytoremediation, 19(6), 2017, 579-586
- A.A. Azzaz, S. Jellali, H. Akrout, A.A. Assadi, L. Bousselmi, Optimization of a cationic dye removal by a chemically modified agriculture by-product using response surface methodology: biomasses characterization and adsorption properties, Environ Sci Pollut R, 24(11), 2017, 9831-9846.
- T. Aftab, F. Bashir, B. Khan, J. Iqbal, R.A. Khan, Equilibrium and kinetics of color adsorption on agriculture by-products/wastes (Sugarcane bagasse, corncob, sawdust), Desalin Water Treat, 65, 2017, 109-116.
- V. Gupta, A. Agarwal, M.K. Singh, N.B. Singh, Removal of torque blue dye from aqueous solution by Kail Sawdust, Asian J Water Environ Pollut, 13(4), 2016, 59-67.
- H. Wang, X. Yuan, Z. Wu, L. Leng, G. Zeng, Removal of Basic Dye from Aqueous Solution using Cinnamomum camphora Sawdust: Kinetics, Isotherms, Thermodynamics, and Mass-Transfer Processes, Sep Sci Technol, 49, 2014, 2689-2699.
- M. Can, Equilibrium, kinetics and process design of acid yellow 132 adsorption onto red pine sawdust, Water Sci Technol, 71(12), 2015, 1901-1911.
- M. Jain, A. Mudhoo, V.K. Garg, Swiss blue dye sequestration by adsorption using Acacia nilotica sawdust, Int J Env Technol Manag, 14(1-4), 2011, 220-237.
- F.A. Khan, A. Ahad, S.S. Shah, M. Farooqui, Adsorption of crystal violet dye using Platanus orientalis (Chinar tree) leaf powder and its biochar: equilibrium, kinetics and thermodynamics study, Int J Environ Analyt Chem (in press), 2021, 1–21.
- M. Mahmood-ul-Hassan, V. Suthor, E. Rafique, M. Yasin, Removal of Cd, Cr, and Pb from aqueous solution by unmodified and modified agricultural wastes, Environ Monit Assess, 187, 2015, 19.
- S. Mohebali, D. Bastani, H. Shayesteh, Methylene blue removal using modified celery (Apium graveolens) as a low-cost biosorbent in batch mode: Kinetic, equilibrium, and thermodynamic studies, J Mol Struct, 1173, 2018, 541-551.
- C. Djama, D. Chebli, A. Bouguettoucha, I. Doudou, A. Amrane, Statistical physics modelling of azo dyes biosorption onto modified powder of Acorus calamus in batch reactor, Biomass Convers Biorefinery, 13, 2023, 1013–1028.
- G. Zeydouni, S. R. Couto, H. Nourmoradi, H. Basiri, P. Amoatey, S. Esmaeili, S. Saeidi, F. Keishams, M. J. Mohammadi, Y. O. Khaniabadi, H2SO4-modified Aloe vera leaf shells for the removal of P-chlorophenol and methylene blue from aqueous environment, Toxin Reviews, 39 (1), 2020, 57-67.
- C. Duran, D. Ozdes, A. Gundogdu, M. Imamoglu, H.B. Senturk, Tea-industry waste activated carbon, as a novel adsorbent, for separation, preconcentration and speciation of chromium, Anal Chim Acta, 688, 2011, 75–83.
- A.W. Adamson, Physical Chemistry of Surfaces (2nd Edition), 1967, New York: Interscience.
- J. Guo, A.C. Lua, Textural and Chemical Characterizations of Adsorbent Prepared from Palm Shell by Potassium Hydroxide Impregnation at Different Stages, J Colloid Interf Sci, 254, 2002, 227–233.
- I.A.W. Tan, A.L. Ahmad, B.H. Hameed, Preparation of Activated Carbon from Coconut Husk: Optimization Study on Removal of 2,4,6-Trichlorophenol Using Response Surface Methodology, J Hazard Mater, 153, 2008, 709–717.
- H.P. Boehm, Chemical Identification of Surface Groups, Adv Catal, 16, 1966, 179–274.
- J.S. Mattson, H.B. Mark, Jr, Activated Carbon, 1971, New York: Marcel Dekker.
- V.K. Garg, A. Moirangthem, R. Kumar, R. Gupta, Basic dye (methylene blue) removal from simulated waste water by adsorption using Indian Rosewood Sawdust: timber industry waste, Dyes Pigments, 63, 2004, 243–250.
- V.K. Gupta, R. Jain, S. Malathi, A. Nayak, Adsorption-desorption studies of indigocarmine from industrial effluents by using deoiled mustard and its comparison with charcoal, J Colloid Interf Sci, 348(2), 2010, 628-633.
- S. Suganya, P. Senthil Kumar, A. Saravanan, P. Sundar Rajan, C. Ravikumar, Computation of adsorption parameters for the removal of dye from wastewater by microwave assisted sawdust: Theoretical and experimental analysis, Environ Toxicol Pharmacol, 50, 2017, 45–57.
- A.S. Mestre, J. Pires, J.M.F. Nogueira, A.P. Carvalho, Activated Carbons for the Adsorption of Ibuprofen, Carbon, 45, 2007, 1979–1988.
- M. Heidarizad, S.S. Sengor, Synthesis of graphene oxide/magnesium oxide nanocomposites with high-rate adsorption of methylene blue, J Mol Liq, 224, 2016, 607–617.
- Y. Feng, D.D. Dionysiou, Y. Wu, H. Zhou, L. Xue, S. He, L. Yang, Adsorption of dyestuff from aqueous solutions through oxalic acid-modified swede rape straw: adsorption process and disposal methodology of depleted bioadsorbents, Bioresource Technol, 138, 2013, 191-197.
- I. Langmuir, The adsorption of gases on plane surfaces of glass, mica and platinum, J Am Chem Soc, 40, 1918, 1361–1403.
- G. McKay, H.S. Blair, J.R. Gardner, Adsorption of dyes on chitin. I. Equilibrium studies, J Appl Polym Sci, 27, 1982, 3043-3057.
- H.M.F. Freundlich, Uber die adsorption in lösungen, Z Phys Chemie, 57, 1906, 385–470.
- L.F.M. Ismail, H.B. Sallam, S.A. Abo Farha, A.M. Gamal, G.E.A. Mahmoud, Adsorption behaviour of direct yellow 50 onto cotton fiber: Equilibrium, kinetic and thermodynamic profile, Spectrochim Acta A, 131, 2014, 657-666.
- M.M. Dubinin, L.V. Radushkevich, Equation of the characteristics curve of activated charcoal, Chem Zent, 1, 1947, 875.
- F. Helfferich, Ion Exchange, 1962, New York: McGraw-Hill.
- H.B. Senturk, D. Ozdes, C. Duran, Biosorption of Rhodamine 6G from aqueous solutions onto almond shell (Prunus dulcis) as a low cost biosorbent, Desalination, 252, 2010, 81–87.
- D. Balarak, J. Jaafari, G. Hassani, Y. Mahdavi, I. Tyagi, S. Agarwal, V.K. Gupta, The use of low-cost adsorbent (Canola residues) for the adsorption of methylene blue from aqueous solution: isotherm, kinetic and thermodynamic studies, Colloid Interface Sci Commun, 7, 2015, 16–19.
- Y. Yao, F. Xu, M. Chen, Z. Xu, Z. Zhu, Adsorption behavior of methylene blue dye on carbon nanotubes, Bioresour Technol, 101(9), 2010, 3040–3046.
- T.S. Natarajan, H.C. Bajaj, R.J. Tayade, Preferential adsorption behavior of methylene blue dye onto surface hydroxyl group enriched TiO2 nanotube and its photocatalytic regeneration, J Colloid Interface Sci, 433, 2014, 104–114.
- J. Feng, Y. Wang, L. Zou, B. Li, X. He, Y. Ren, Y. Lv, Z. Fan, Synthesis of magnetic ZnO/ZnFe2O4 by a microwave combustion method, and its high rate of adsorption of methylene blue, J Colloid Interface Sci, 438, 2015, 318–322.
- R. Gong, M. Li, C. Yang, Y. Sun, J. Chen, Removal of cationic dyes from aqueous solution by adsorption on peanut hull, J Hazard Mater, 121(1-3), 2005, 247–250.
- S. Karagoz, T. Tay, S. Ucar, M. Erdem, Activated carbons from waste biomass by sulfuric acid activation and their use on methylene blue adsorption, Bioresour Technol, 99(14), 2008, 6214–6222.
- S. Yao, H. Lai, Z. Shi, Biosorption of methyl blue onto tartaric acid modified wheat bran from aqueous solution, Iranian J Environ Health Sci Eng, 9(1), 2012, 16.
- L. Sun, D. Chen, S. Wan, Z. Yu, Performance, kinetics, and equilibrium of methylene blue adsorption on biochar derived from eucalyptus saw dust modified with citric, tartaric, and acetic acids, Bioresour Technol, 198, 2015, 300–308.
- G. Annadurai, R.-S. Juang, D.-J. Lee, Use of cellulose-based wastes for adsorption of dyes from aqueous solutions, J Hazard Mater, 92(3), 2002, 263–274.
- F.A. Batzias, D.K. Sidiras, Dye adsorption by calcium chloride treated beech sawdust in batch and fixed-bed systems, J Hazard Mater, 114(1-3), 2004, 167–174.
- G. Crini, H.N. Peindy, F. Gimbert, C. Robert, Removal of C.I. basic green 4 (malachite green) from aqueous solutions by adsorption using cyclodextrin-based adsorbent: Kinetic and equilibrium studies, Sep Sci Technol, 53, 2007, 97–110.
- Y. Ozdemir, M. Dogan, M. Alkan, Adsorption of cationic dyes from aqueous solutions by sepiolite, Micropor Mesopor Mat, 96, 2006, 419–427.
- N. Tekin, O. Demirbas, M. Alkan, Adsorption of cationic polyacrylamide onto kaolinite, Micropor Mesopor Mat, 85 (3), 2005, 340–350.
Natural and H2SO4 modified plane sawdust as a low-cost adsorbent: Removal of anionic and cationic dyes from aqueous solutions
Year 2023,
, 32 - 42, 30.06.2023
Duygu Özdeş
,
Celal Duran
,
Sengul Tugba Ozeken
,
Özgün Kalkışım
,
Yener Top
Abstract
Natural and H2SO4-modified plane (Platanus orientalis L.) sawdust were used for the adsorptive removal of cationic methylene blue (MB) and anionic indigo carmine (IC) dyes from aqueous media to suggest a new and cost-effective method for wastewater treatment applications. The influences of initial pH values, concentrations of MB and IC, period of contact, dosages of the natural and modified plane sawdust, and the presence of foreign ions on the adsorption of dyes were investigated in the experimental studies to describe the best conditions of the most efficient adsorption processes. Initial pH values were optimized to be between 6.0-8.0 for MB and 2.0 for IC. Experimentations of Boehm titration, FTIR analysis, pHpzc value, and moisture content determinations were utilized to characterize the natural and modified sawdust materials. Langmuir, Freundlich, and Dubinin-Radushkevich isotherm models were used to evaluate the sorption mechanism. Maximum adsorption capacities of natural plane sawdust (NPS) and H2SO4-modified plane sawdust (MPS) calculated from the Langmuir isotherm model were 55.56 and 38.46 mg g-1 in MB adsorption, and 55.82 and 55.55 mg g-1 in IC adsorption, respectively. Results showed that the natural and H2SO4-modified plane sawdust serve as low-cost and efficient materials in the adsorptive removal of MB and IC dyes for industrial wastewater treatment applications.
Supporting Institution
Unit of the Scientific Research Projects of Gumushane University
Project Number
16.B0110.02.02
References
- B.I. Musah, L. Peng, Y. Xu, Adsorption of Methylene Blue Using Chemically Enhanced Platanus orientalis Leaf Powder: Kinetics and Mechanisms, Nat Environ Pollut Technol, 19, 2020, 29-40.
- M. Peydayesh, A. Rahbar-Kelishami, Adsorption of methylene blue onto Platanus orientalis leaf powder: Kinetic, equilibrium and thermodynamic studies, J Ind Eng Chem, 21, 2015, 1014-1019.
- D. Morshedi, Z. Mohammadi, M.M.A. Boojar, F. Aliakbari, Using protein nanofibrils to remove azo dyes from aqueous solution by the coagulation process, Colloids Surf B Biointerfaces, 112, 2013, 245-254.
- X. Xiao, Y. Sun, W. Sun, H. Wu, C. Liu, Advanced treatment of actual textile dye wastewater by Fenton-flocculation process, Can J Chem Eng, 95(7), 2017, 1245-1252.
- M.F. Abid, M.A. Zablouk, A.M. Abid-Alameer, Experimental study of dye removal from industrial wastewater by membrane technologies of reverse osmosis and nanofiltration, Iranian J Environ Health Sci Eng, 9,2012, 17.
- M. Koç Keşir, G. Dilber, M. Sökmen, M. Durmuş, Use of new quaternized water soluble zinc phthalocyanin derivatives for effective dye sensitization of TiO2, J Solgel Sci Technol, 93, 2020, 687–694.
- N.A. El Essawy, S.M. Ali, H.A. Farag, M. Elnouby, H.A. Hamad, Green synthesis of graphene from recycled PET bottle wastes for use in the adsorption of dyes in aqueous solution, Ecotoxicol Environ Saf, 145, 2017, 57-68.
- A.A. Mohammadi, S. Moghanlo, M.S. Kazemi, S. Nazari, S.K. Ghadiri, H.N. Saleh, M. Sillanpää, Comparative removal of hazardous cationic dyes by MOF-5 and modified graphene oxide, Sci Rep, 12, 2022,15314.
- F. Deniz, R.A. Kepekci, Biosorption of Food Green 3 by a novel green generation composite biosorbent from aqueous environment, Int J Phytoremediation, 19(6), 2017, 579-586
- A.A. Azzaz, S. Jellali, H. Akrout, A.A. Assadi, L. Bousselmi, Optimization of a cationic dye removal by a chemically modified agriculture by-product using response surface methodology: biomasses characterization and adsorption properties, Environ Sci Pollut R, 24(11), 2017, 9831-9846.
- T. Aftab, F. Bashir, B. Khan, J. Iqbal, R.A. Khan, Equilibrium and kinetics of color adsorption on agriculture by-products/wastes (Sugarcane bagasse, corncob, sawdust), Desalin Water Treat, 65, 2017, 109-116.
- V. Gupta, A. Agarwal, M.K. Singh, N.B. Singh, Removal of torque blue dye from aqueous solution by Kail Sawdust, Asian J Water Environ Pollut, 13(4), 2016, 59-67.
- H. Wang, X. Yuan, Z. Wu, L. Leng, G. Zeng, Removal of Basic Dye from Aqueous Solution using Cinnamomum camphora Sawdust: Kinetics, Isotherms, Thermodynamics, and Mass-Transfer Processes, Sep Sci Technol, 49, 2014, 2689-2699.
- M. Can, Equilibrium, kinetics and process design of acid yellow 132 adsorption onto red pine sawdust, Water Sci Technol, 71(12), 2015, 1901-1911.
- M. Jain, A. Mudhoo, V.K. Garg, Swiss blue dye sequestration by adsorption using Acacia nilotica sawdust, Int J Env Technol Manag, 14(1-4), 2011, 220-237.
- F.A. Khan, A. Ahad, S.S. Shah, M. Farooqui, Adsorption of crystal violet dye using Platanus orientalis (Chinar tree) leaf powder and its biochar: equilibrium, kinetics and thermodynamics study, Int J Environ Analyt Chem (in press), 2021, 1–21.
- M. Mahmood-ul-Hassan, V. Suthor, E. Rafique, M. Yasin, Removal of Cd, Cr, and Pb from aqueous solution by unmodified and modified agricultural wastes, Environ Monit Assess, 187, 2015, 19.
- S. Mohebali, D. Bastani, H. Shayesteh, Methylene blue removal using modified celery (Apium graveolens) as a low-cost biosorbent in batch mode: Kinetic, equilibrium, and thermodynamic studies, J Mol Struct, 1173, 2018, 541-551.
- C. Djama, D. Chebli, A. Bouguettoucha, I. Doudou, A. Amrane, Statistical physics modelling of azo dyes biosorption onto modified powder of Acorus calamus in batch reactor, Biomass Convers Biorefinery, 13, 2023, 1013–1028.
- G. Zeydouni, S. R. Couto, H. Nourmoradi, H. Basiri, P. Amoatey, S. Esmaeili, S. Saeidi, F. Keishams, M. J. Mohammadi, Y. O. Khaniabadi, H2SO4-modified Aloe vera leaf shells for the removal of P-chlorophenol and methylene blue from aqueous environment, Toxin Reviews, 39 (1), 2020, 57-67.
- C. Duran, D. Ozdes, A. Gundogdu, M. Imamoglu, H.B. Senturk, Tea-industry waste activated carbon, as a novel adsorbent, for separation, preconcentration and speciation of chromium, Anal Chim Acta, 688, 2011, 75–83.
- A.W. Adamson, Physical Chemistry of Surfaces (2nd Edition), 1967, New York: Interscience.
- J. Guo, A.C. Lua, Textural and Chemical Characterizations of Adsorbent Prepared from Palm Shell by Potassium Hydroxide Impregnation at Different Stages, J Colloid Interf Sci, 254, 2002, 227–233.
- I.A.W. Tan, A.L. Ahmad, B.H. Hameed, Preparation of Activated Carbon from Coconut Husk: Optimization Study on Removal of 2,4,6-Trichlorophenol Using Response Surface Methodology, J Hazard Mater, 153, 2008, 709–717.
- H.P. Boehm, Chemical Identification of Surface Groups, Adv Catal, 16, 1966, 179–274.
- J.S. Mattson, H.B. Mark, Jr, Activated Carbon, 1971, New York: Marcel Dekker.
- V.K. Garg, A. Moirangthem, R. Kumar, R. Gupta, Basic dye (methylene blue) removal from simulated waste water by adsorption using Indian Rosewood Sawdust: timber industry waste, Dyes Pigments, 63, 2004, 243–250.
- V.K. Gupta, R. Jain, S. Malathi, A. Nayak, Adsorption-desorption studies of indigocarmine from industrial effluents by using deoiled mustard and its comparison with charcoal, J Colloid Interf Sci, 348(2), 2010, 628-633.
- S. Suganya, P. Senthil Kumar, A. Saravanan, P. Sundar Rajan, C. Ravikumar, Computation of adsorption parameters for the removal of dye from wastewater by microwave assisted sawdust: Theoretical and experimental analysis, Environ Toxicol Pharmacol, 50, 2017, 45–57.
- A.S. Mestre, J. Pires, J.M.F. Nogueira, A.P. Carvalho, Activated Carbons for the Adsorption of Ibuprofen, Carbon, 45, 2007, 1979–1988.
- M. Heidarizad, S.S. Sengor, Synthesis of graphene oxide/magnesium oxide nanocomposites with high-rate adsorption of methylene blue, J Mol Liq, 224, 2016, 607–617.
- Y. Feng, D.D. Dionysiou, Y. Wu, H. Zhou, L. Xue, S. He, L. Yang, Adsorption of dyestuff from aqueous solutions through oxalic acid-modified swede rape straw: adsorption process and disposal methodology of depleted bioadsorbents, Bioresource Technol, 138, 2013, 191-197.
- I. Langmuir, The adsorption of gases on plane surfaces of glass, mica and platinum, J Am Chem Soc, 40, 1918, 1361–1403.
- G. McKay, H.S. Blair, J.R. Gardner, Adsorption of dyes on chitin. I. Equilibrium studies, J Appl Polym Sci, 27, 1982, 3043-3057.
- H.M.F. Freundlich, Uber die adsorption in lösungen, Z Phys Chemie, 57, 1906, 385–470.
- L.F.M. Ismail, H.B. Sallam, S.A. Abo Farha, A.M. Gamal, G.E.A. Mahmoud, Adsorption behaviour of direct yellow 50 onto cotton fiber: Equilibrium, kinetic and thermodynamic profile, Spectrochim Acta A, 131, 2014, 657-666.
- M.M. Dubinin, L.V. Radushkevich, Equation of the characteristics curve of activated charcoal, Chem Zent, 1, 1947, 875.
- F. Helfferich, Ion Exchange, 1962, New York: McGraw-Hill.
- H.B. Senturk, D. Ozdes, C. Duran, Biosorption of Rhodamine 6G from aqueous solutions onto almond shell (Prunus dulcis) as a low cost biosorbent, Desalination, 252, 2010, 81–87.
- D. Balarak, J. Jaafari, G. Hassani, Y. Mahdavi, I. Tyagi, S. Agarwal, V.K. Gupta, The use of low-cost adsorbent (Canola residues) for the adsorption of methylene blue from aqueous solution: isotherm, kinetic and thermodynamic studies, Colloid Interface Sci Commun, 7, 2015, 16–19.
- Y. Yao, F. Xu, M. Chen, Z. Xu, Z. Zhu, Adsorption behavior of methylene blue dye on carbon nanotubes, Bioresour Technol, 101(9), 2010, 3040–3046.
- T.S. Natarajan, H.C. Bajaj, R.J. Tayade, Preferential adsorption behavior of methylene blue dye onto surface hydroxyl group enriched TiO2 nanotube and its photocatalytic regeneration, J Colloid Interface Sci, 433, 2014, 104–114.
- J. Feng, Y. Wang, L. Zou, B. Li, X. He, Y. Ren, Y. Lv, Z. Fan, Synthesis of magnetic ZnO/ZnFe2O4 by a microwave combustion method, and its high rate of adsorption of methylene blue, J Colloid Interface Sci, 438, 2015, 318–322.
- R. Gong, M. Li, C. Yang, Y. Sun, J. Chen, Removal of cationic dyes from aqueous solution by adsorption on peanut hull, J Hazard Mater, 121(1-3), 2005, 247–250.
- S. Karagoz, T. Tay, S. Ucar, M. Erdem, Activated carbons from waste biomass by sulfuric acid activation and their use on methylene blue adsorption, Bioresour Technol, 99(14), 2008, 6214–6222.
- S. Yao, H. Lai, Z. Shi, Biosorption of methyl blue onto tartaric acid modified wheat bran from aqueous solution, Iranian J Environ Health Sci Eng, 9(1), 2012, 16.
- L. Sun, D. Chen, S. Wan, Z. Yu, Performance, kinetics, and equilibrium of methylene blue adsorption on biochar derived from eucalyptus saw dust modified with citric, tartaric, and acetic acids, Bioresour Technol, 198, 2015, 300–308.
- G. Annadurai, R.-S. Juang, D.-J. Lee, Use of cellulose-based wastes for adsorption of dyes from aqueous solutions, J Hazard Mater, 92(3), 2002, 263–274.
- F.A. Batzias, D.K. Sidiras, Dye adsorption by calcium chloride treated beech sawdust in batch and fixed-bed systems, J Hazard Mater, 114(1-3), 2004, 167–174.
- G. Crini, H.N. Peindy, F. Gimbert, C. Robert, Removal of C.I. basic green 4 (malachite green) from aqueous solutions by adsorption using cyclodextrin-based adsorbent: Kinetic and equilibrium studies, Sep Sci Technol, 53, 2007, 97–110.
- Y. Ozdemir, M. Dogan, M. Alkan, Adsorption of cationic dyes from aqueous solutions by sepiolite, Micropor Mesopor Mat, 96, 2006, 419–427.
- N. Tekin, O. Demirbas, M. Alkan, Adsorption of cationic polyacrylamide onto kaolinite, Micropor Mesopor Mat, 85 (3), 2005, 340–350.