References

1. S. Soni, P.K. Bajpai, J. Mittal, C. Arora, Utilisation of cobalt doped iron based MOF for enhanced removal and recovery of methylene blue dye from waste water, J. Mol. Liq., 314 (2020) 113642, https://doi.org/10.1016/j.molliq.2020.113642.
2. V. Kumar, P. Saharan, A.K. Sharma, A. Umar, I. Kaushal, A. Mittal, Y. Al-Hadeethi, B. Rashad, Silver doped manganese oxide-carbon nanotube nanocomposite for enhanced dye-sequestration: isotherm studies and RSM modelling approach, Ceram. Int., 46 (2020) 10309–10319.
3. A. Mittal, J. Mittal, Chapter 11 – Hen Feather: A Remarkable Adsorbent for Dye Removal, S.K. Sharma, Ed., Green Chemistry for Dyes Removal from Wastewater: Research Trends and Applications, Scrivener Publishing LLC, USA, 2015, pp. 409–457.
4. M. Vasuki, M. Karthika, Adsorption characteristic of Naphthol blue black-B on activated carbon derived from coconut shell and palmyra fruit nut shell – a comparative study, Shanlax Int. J. Arts Sci. Humanities, 4 (2017) 336–338.
5. X. Wang, C. Jiang, B. Hou, Y. Wang, C. Hao, J. Wu, Carbon composite lignin-based adsorbents for the adsorption of dyes, Chemosphere, 206 (2018) 587–596.
6. M. Karthika, M. Vasuki, Adsorptive removal of synthetic dye effluent using sago waste as low-cost adsorbent, Int. J. Waste Resour., 8 (2018) 344, . doi: 10.4172/2252-5211.1000344
7. J. Mittal, Permissible synthetic food dyes in India, Resonance – Int. J. Sci. Educ., 25 (2020) 567–577.
8. V.S. Munagapati, V. Yarramuth, Y. Kima, K.M. Lee, D.-S. Kim, Removal of anionic dyes (Reactive Black 5 and Congo red) from aqueous solutions using Banana Peel Powder as an adsorbent, Ecotoxicol. Environ. Saf., 148 (2018) 601–607.
9. A. Akram, A.N. Chaleshtori, F.M. Meghadddam, M.M. Sadeghi, R.R. Rahimi, S. Hemati, A.A. Ahmadi, Removal of Acid red 18 (Azo-dye) from aqueous solution by adsorption onto activated charcoal prepared from almond shell, J. Environ. Sci. Manage., 20 (2017) 9–16.
10. R. Kaur, H. Kaur, Adsorptive removal of Amido Black 10B from aqueous solution using stem carbon of Ricinus communis as adsorbent, Asian J. Chem., 31 (2019) 1071–1076.
11. R.M.C. Somasekhara, L. Sivaramakrishna, R.A. Varada, The use of an agricultural waste material, Jujuba seeds for the removal of anionic dye (Congo red) from aqueous medium, J. Hazard. Mater., 203 (2012) 118–127.
12. S. Lagergren, About the theory of so-called adsorption of soluble substances, Kongl. Vetensk. Acad. Handl., 24 (1898) 1–39.
13. Y.S. Ho, G. McKay, Pseudo-second order model for sorption processes, Process Biochem., 34 (1999) 451–465.
14. F.C. Wu, R.L. Tseng, R.S. Juang, Characteristics of Elovich equation used for the analysis of adsorption kinetics in dye-chitosan systems, Chem. Eng. J., 150 (2009) 366–373.
15. W.J. Weber, J.C. Morris, Kinetics of adsorption on carbon, from solution, J. Sanit. Eng. Div., 89 (1963) 31–60.
16. I. Langmuir, The adsorption of gases on plane surfaces of glass, mica and platinum, J. Am. Chem. Soc., 40 (1918) 1361–1403.
17. H.M.F. Freundlich, Uber die adsorption in Losungen, Z. Phys. Chem., 57 (1906) 385–470.
18. M.M. Dubinin, L.V. Radushkevich, Equation of the characteristic curve of activated charcoal, Proc. Acad. Sci. Phys. Chem. Sect. USSR, 55 (1974) 331–333.
19. M. Zbair, K. Ainassaari, A. Drif, S. Ojala, M. Bottlinger, M. Pirilä, R.L. Keiski, M. Bensite, R. Brahmi, Toward new benchmark adsorbents: preparation and characterization of activated carbon from argan nut shell for bisphenol A removal, Environ. Sci. Pollut. Res., 25 (2018) 1869–1882.
20. E. Vunain, D. Kenneth, T. Biswick, Synthesis and characterization of low-cost activated carbon prepared from Malawian baobab fruit shells by H3PO4 activation for removal of Cu(II) ions: equilibrium and kinetics studies, Appl. Water Sci., 7 (2017) 4301–4319.
21. M.T. Vu, H.P. Chao, T. Van Trinh, T.T. Le, C.C. Lin, H.N. Tran, Removal of ammonium from groundwater using NaOH-treated activated carbon derived from corncob wastes: batch and column experiments, J. Cleaner Prod, 180 (2018) 560–570.
22. H.N. Tran, C.-K. Lee, T.V. Nguyen, H.-P. Chao, Saccharidederived microporous spherical biochar prepared from hydrothermal carbonization and different pyrolysis temperatures: synthesis, characterization, and application in water treatment, Environ. Technol., 39 (2018) 2747–2760.
23. S.M. Yakout, G. Sharaf El-Deen, Characterization of activated carbon prepared by phosphoric acid activation of olive stones, Arabian J. Chem., 9 (2016) S1155–S1162.
24. H.N. Tran, S.J. You, T.V. Nguyen, H.P. Chao, Insight into the adsorption mechanism of cationic dye onto biosorbents derived from agricultural wastes, Chem. Eng. Commun., 204 (2017) 1020–1036.
25. A.C. Martins, O. Pezoti, A.L. Cazetta, K.C. Bedin, D.A.S. Yamazaki, G.F.G. Bandoch, T. Asefa, J.V. Visentainer, V.C. Almeida, Removal of tetracycline by NaOH-activated carbon produced from macadamia nut shells: kinetic and equilibrium studies, Chem. Eng. J., 260 (2015) 291–299.
26. S. Wong, Y. Lee, N. Ngadi, I.M. Inuwa, B.M. Nurul Balqis, Synthesis of activated carbon from spent tea leaves for aspirin removal, Chin. J. Chem. Eng., 26 (2018) 1003–1011.
27. Z. Hu, H. Chen, F. Ji, S. Yuan, Removal of Congo red from aqueous solution by cattail root, J. Hazard. Mater., 173 (2010) 292–297.
28. M.C. Somasekhara Reddy, Removal of direct dye from aqueous solution with a novel adsorbent made from tamarind fruit shell, an agricultural solid waste, J. Sci. Ind. Res., 65 (2006) 443–446.
29. S. Venkat, P.V. Vijay Babu, Kinetic and equilibrium studies on the removal of Congo red from aqueous solution using Eucalyptus wood (Eucalyptus globulus) sawdust, J. Taiwan Inst. Chem. Eng., 44 (2013) 81–88.
30. E. Ghasemian, Z. Palizban, Comparisons of azo dye adsorptions onto activated carbon and silicon carbide nanoparticles loaded on activated carbon, Int. J. Environ. Sci. Technol., 13 (2016) 501–512.
31. S. Yadav, A. Asthana, R. Chakraborty, B. Jain, A.K. Singh, S.A.C. Carabineiro, M.A.B. Susan, Cationic dye removal using novel magnetic/activated charcoal/β-cyclodextrin/alginate polymer nanocomposite, Nanomaterials (Basel), 10 (2020) 170, doi: 10.3390/nano10010170.
32. H. Ait Ahsaine, M. Zbair, Z. Anfar, Y. Naciri, R. El Haouti, N. El Alem, M. Ezahri, Cationic dyes adsorption onto high surface area ‘almond shell’ activated carbon: kinetics, equilibrium isotherms, and surface statistical modeling, Mater. Today Chem., 8 (2018) 121–132.