1. A. Talhi, S. Merabet, L. Bouhouf, C. Boukhalfa, Removal of Acid Black 210 by adsorption on calcite, Desal. Water Treat., 205 (2020) 407–411.
  2. M.P. da Rosa, A.V. Igansi, S.F. Lütke, T.R. Sant’Anna Cadaval Jr., A.C.R. do Santos, A.P. de Oliveira Lopes Inacio,
    L.A. de Almeida Pinto, P.H. Beck, A new approach to convert rice husk waste in a quick and efficient adsorbent to remove cationic dye from water, J. Environ. Chem. Eng., 7 (2019) 103504, doi: 10.1016/j.jece.2019.103504.
  3. I. Lansari, B. Benguella, N. Kruchinina, A. Nistratov, Adsorption of a textile dye from aqueous solution on natural and modified sawdust, Desal. Water Treat., 194 (2020) 259–268.
  4. M. Doğan, M. Hamdi Karaoğlu, M. Alkan, Adsorption kinetics of maxilon yellow 4GL and maxilon red GRL dyes on kaolinite, J. Hazard. Mater., 165 (2009) 1142–1151.
  5. E. Errais, J. Duplay, F. Darragi, I. M’Rabet, A. Aubert, F. Huber, G. Morvan, Efficient anionic dye adsorption on natural untreated clay: kinetic study and thermodynamic parameters, Desalination, 275 (2011) 74–81.
  6. P. Sharma, D.J. Borah, P. Das, M.R. Das, Cationic and anionic dye removal from aqueous solution using montmorillonite clay: evaluation of adsorption parameters and mechanism, Desal. Water Treat., 57 (2015) 8372–8388.
  7. C. Klett, A. Barry, I. Balti, P. Lelli, F. Schoenstein, N. Jouini, Nickel doped zinc oxide as a potential sorbent for decolorization of specific dyes, methylorange and tartrazine by adsorption process, J. Environ. Chem. Eng., 2 (2014) 914–926.
  8. Y.-W. Kim, J.-H. Kim, D.H. Moon, H.-J. Shin, Adsorption and precipitation of anionic dye Reactive Red 120 from aqueous solution by aminopropyl functionalized magnesium phyllosilicate, Korean J. Chem. Eng., 36 (2019) 101–108.
  9. W. Rao, P. Piliouras, X. Wang, A. Guido, K. Kugler, B. Sieren, L. Wang, G. Lv, Z. Li, Zwitterionic dye rhodamine B (RhB) uptake on different types of clay minerals, Appl. Clay Sci., 197 (2020) 105790, doi: 10.1016/j.clay.2020.105790.
  10. Y. Yang, Y.Q. Zhao, A.O. Babatunde, L. Wang, Y.X. Ren, Y. Han, Characteristics and mechanisms of phosphate adsorption on dewatered alum sludge, Sep. Purif. Technol., 51 (2006) 193–200.
  11. Y. Zhao, Q. Yue, Q. Li, X. Xu, Z. Yang, X. Wang, B. Gao, H. Yu, Characterization of red mud granular adsorbent (RMGA) and its performance on phosphate removal from aqueous solution, Chem. Eng. J., 193–194 (2012) 161–168.
  12. A.O. Babatunde, Y.Q. Zhao, X.H. Zhao, Alum sludge-based constructed wetland system for enhanced removal of P and OM from wastewater: concept, design and performance analysis, Bioresour. Technol., 101 (2010) 6576–6579.
  13. K.C. Makris, D. Sarkar, R. Datta, Evaluating a drinking-water waste by-product as a novel sorbent for arsenic, Chemosphere, 64 (2006) 730–741.
  14. Y.-F. Zhou, R.J. Haynes, Removal of Pb(II), Cr(III) and Cr(VI) from aqueous solutions using alum-derived water treatment sludge, Water Air Soil Pollut., 215 (2011) 631–640.
  15. W. Chu, Lead metal removal by recycled alum sludge, Water Res., 33 (1999) 3019–3025.
  16. A. Hovsepyan, J.-C.J. Bonzongo, Aluminum drinking water treatment residuals (Al-WTRs) as sorbent for mercury: implications for soil remediation, J. Hazard. Mater., 164 (2009) 73–80.
  17. M. Nageeb Rashed, M.A. El-Daim El Taher, S.M.M. Fadlalla, Adsorption of methylene blue using modified adsorbents from drinking water treatment sludge, Water Sci. Technol., 74 (2016) 1885–1898.
  18. S.K. Mishra, S.B. Kanungo, Rajeev, Adsorption of sodium dodecyl benzenesulfonate onto coal, J. Colloid Interface Sci., 247 (2003) 42–48.
  19. K.S.W. Sing, R.T. Williams, Physisorption hysteresis loops and the characterization of nanoporous materials, Adsorpt. Sci. Technol., 22 (2004) 773–782.
  20. A.-A. Peláez-Cid, A.-M. Herrera-González, M. Salazar-Villanueva, A. Bautista-Hernández, Elimination of textile dyes using activated carbons prepared from vegetable residues and their characterization, J. Environ. Manage., 181 (2016) 269–278.
  21. Y.-F. Zhou, R.J. Haynes, Removal of Pb(II), Cr(III) and Cr(VI) from aqueous solutions using alum-derived water treatment sludge, Water Air Soil Pollut., 215 (2011) 631–640.
  22. Y. Yang, Y.Q. Zhao, P. Kearney, Influence of ageing on the structure and phosphate adsorption capacity of dewatered alum sludge, Chem. Eng. J., 145 (2008) 276–284.
  23. A. Mahapatra, B.G. Mishra, G. Hota, Adsorptive removal of Congo red dye from wastewater by mixed iron oxide–alumina nanocomposites, Ceram. Int., 39 (2013) 5443–5451.
  24. M. Hasnain Isa, L. Siew Lang, F.A.H. Asaari, H.A. Aziz, N. Azam Ramli, J.P.A. Dhas, Low cost removal of disperse dyes from aqueous solution using palm ash, Dyes Pigm., 74 (2007) 446–453.
  25. A. Ozcan, C. Omeroğlu, Y. Erdoğan, A.S. Ozcan, Modification of bentonite with a cationic surfactant: an adsorption study of textile dye Reactive Blue 19, J. Hazard. Mater., 140 (2007) 173–179.
  26. S.T. Akar, R. Uysal, Untreated clay with high adsorption capacity for effective removal of C.I. Acid Red 88 from aqueous solutions: batch and dynamic flow mode studies, Chem. Eng. J., 162 (2010) 591–598.
  27. S. Sadri Moghaddam, M.R. Alavi Moghaddam, M. Arami, Coagulation/flocculation process for dye removal using sludge from water treatment plant: optimization through response surface methodology, J. Hazard. Mater., 175 (2010) 651–657.
  28. A. Gürses, Ç. Doğar, M. Yalçın, M. Açıkyıldız, R. Bayrak, S. Karaca, The adsorption kinetics of the cationic dye, methylene blue, onto clay, J. Hazard. Mater., 131 (2006) 217–228.
  29. B. Abbad, A. Lounis, Removal of methylene blue from colored effluents by adsorption onto ZnAPSO-34 nanoporous material, Desal. Water Treat., 52 (2014) 7766–7775.
  30. S. Sinha, S.S. Behera, S. Das, A. Basu, R.K. Mohapatra, B.M. Murmu, N.K. Dhal, S.K. Tripathy, P.K. Parhi, Removal of Congo Red dye from aqueous solution using Amberlite IRA- 400 in batch and fixed bed reactors, Chem. Eng. Commun., 205 (2018) 432–444.
  31. S.S. Behera, S. Das, P.K. Parhi, S.K. Tripathy, R.K. Mohapatra, M. Debata, Kinetics, thermodynamics and isotherm studies on adsorption of methyl orange from aqueous solution using ion exchange resin Amberlite IRA-400, Desal. Water Treat., 60 (2017) 249–260.
  32. R.M. Nthumbi, J.C. Ngila, B. Moodley, A. Kindness, L. Petrik, Application of chitosan/polyacrylamide nanofibres for removal of chromate and phosphate in water, Phys. Chem. Earth Part A/B/C, 50–52 (2012) 243–251.
  33. K. Vasanth Kumar, V. Ramamurthi, S. Sivanesan, Modeling the mechanism involved during the sorption of methylene blue onto fly ash, J. Colloid Interface Sci., 284 (2005) 14–21.
  34. C.H. Giles, D. Smith, A. Huitson, A general treatment and classification of the solute adsorption isotherm. I. Theoretical, J. Colloid Interface Sci., 47 (1974) 755–765.
  35. I. Langmuir. The constitution and fundamental properties of solids and liquids. Part I. Solids, J. Am. Chem. Soc., 38 (1916) 2221–2295.
  36. K.Y. Foo, B.H. Hameed, Insights into the modeling of adsorption isotherm systems, Chem. Eng. J., 156 (2010) 2–10.
  37. A. Ouakouak, M. Abdelhamid, B. Thouraya, H.-O. Chahinez, G. Hocine, N. Hamdi, A. Syafiuddin, R. Boopathy, Development of a novel adsorbent prepared from dredging sediment for effective removal of dye in aqueous solutions, Appl. Sci., 11 (2021) 10722, doi: 10.3390/app112210722.
  38. K. Khelif, Z. Salem, L. Boumehdi, Nutrient removal from wastewaters using treated incineration residues of expired medications: kinetics, thermodynamics and isotherm modeling, Part. Sci. Technol.: An Int. J., 36 (2018) 560–568.
  39. I. Chaari, E. Fakhfakh, M. Medhioub, F. Jamoussi, Comparative study on adsorption of cationic and anionic dyes by smectite rich natural clays, J. Mol. Struct., 1179 (2019) 672–677.
  40. G.L. Dotto, F.K. Rodrigues, E.H. Tanabe, R. Fröhlich, D.A. Bertuol, T.R. Martins, E.L. Foletto, Development of chitosan/bentonite hybrid composite to remove hazardous anionic and cationic dyes from colored effluents, J. Environ. Chem. Eng., 4 (2016) 3230–3239.
  41. S. Lagergren, About the theory of so-called adsorption of soluble substances, Kungliga Svenska Vetenskapsakademiens, Handlingar, Band, 24 (1898) 1–39.
  42. Y.S. Ho, G. McKay, Pseudo-second-order model for sorption processes, Process Biochem., 34 (2000) 451–465.
  43. M.T. Yagub, T.K. Sen, S. Afroze, H.M. Ang, Dye and its removal from aqueous solution by adsorption: a review, Adv. Colloid Interface Sci., 209 (2014) 172–184.
  44. M. Khitous, Z. Salem, D. Halliche, Removal of phosphate from industrial wastewater using uncalcined MgAl-NO3 layered double hydroxide: batch study and modeling, Desal. Water Treat., 57 (2016) 15920–15931.
  45. Z. Bekçi, Y. Seki, M. Kadir Yurdakoç, Equilibrium studies for trimethoprim adsorption on montmorillonite KSF, J. Hazard. Mater., 133 (2006) 233–242.
  46. E. Nassef, Removal of phosphates from industrial wastewater by chemical precipitation, IRACST – Eng. Sci. Technol.: An Int. J. (ESTIJ), 2 (2012) 409–413.
  47. E.C. Lima, A. Hosseini-Bandegharaei, J.C. Moreno-Piraján, I. Anastopoulos, A critical review of the estimation of the thermodynamic parameters on adsorption equilibria. Wrong use of equilibrium constant in the Van’t Hoof equation for calculation of thermodynamic parameters of adsorption, J. Mol. Liq., 273 (2019) 425–434.
  48. J.M. Smith, H.C. Van Ness, Introduction to Chemical Engineering Thermodynamics, 4th ed., McGraw-Hill, Singapore, 1987.
  49. D. Singh, Studies of the adsorption thermodynamics of oxamyl on fly ash, Adsorpt. Sci. Technol., 18 (2000) 741–748.
  50. E. Malkoc, Y. Nuhoglu, Determination of kinetic and equilibrium parameters of the batch adsorption of Cr(VI) onto waste acorn of Quercus ithaburensis, Chem. Eng. Process. Process Intensif., 46 (2007) 1020–1025.
  51. S. Erdoğan, C.A. Başar, Y. Önal, Particle size effect of raw material on the pore structure of carbon support and its adsorption capability, Part. Sci. Technol.: An Int. J., 35 (2016) 330–337.
  52. J. Das, B.S. Patra, N. Baliarsingh, K.M. Parida, Adsorption of phosphate by layered double hydroxides in aqueous solutions, Appl. Clay Sci., 32 (2006) 252–260.