References

  1. A. Sharma, K.G. Bhattacharyya, Azadirachta indica (Neem) leaf powder as a biosorbent for removal of Cd(II) from aqueous medium, J. Hazard. Mater., 125 (2005) 102–112.
  2. J.O. Esalah, M.E. Weber, J.H. Vera, Removal of lead, cadmium and zinc from aqueous solutions by precipitation with sodium di-(n-octyl) phosphinate, Can. J. Chem. Eng., 78 (2000) 948–954.
  3. A.I. Zouboulis, K.A. Matis, B.G. Lanara, C. Loos-Neskovic, Removal of cadmium from dilute solutions by hydroxyapatite. II. Floatation studies, Sep. Sci. Technol., 32 (1997) 755–1767.
  4. L. Canet, M. Ilpide, P. Seta, Efficient facilitated transport of lead, cadmium, zinc and silver across a flat-sheet-supported liquid membrane mediated by lasalocid A, Sep. Sci. Technol., 37 (2002) 1851–1860.
  5. H. Eccles, Treatment of metal-contaminated wastes: why select a biological process?, Trends Biotechnol., 17 (1999) 462–465.
  6. Y.S. Ho, G. McKay, The sorption of lead(II) ions on peat, Water Res., 33 (1999) 578–584.
  7. S.E. Bailey, T.J. Olin, R.M. Bricks, D.D. Adrian, A review of potentially low-cost sorbents for heavy metals, Water Res., 33 (1999) 2469–2479.
  8. D. Kratochvil, B. Volesky, Advances in the biosorption of heavy metals, Trends Biotechnol., 16 (1998) 291–300.
  9. V.K. Gupta, P.J.M. Carrott, M.M.L.R. Carrott, Suhas, Low-cost adsorbents: growing approach to wastewater treatment—a review, Crit. Rev. Env. Sci. Technol., 39 (2009) 783–784.
  10. Y.S. Ho, J.C.Y. Ng, G. McKay, Removal of lead(II) from effluents by sorption on peat using second-order kinetics, Sep. Sci. Technol., 36 (2001) 241–261.
  11. C. Hall, D.S. Wales, M.A. Keane, Copper removal from aqueous systems: biosorption by Pseudomonas syringae, Sep. Sci. Technol., 36 (2001) 223–240.
  12. Y. Sağ, B. Akçael, T. Kutsal, Ternary biosorption equilibria of chromium(VI), copper(II), and cadmium(II) on Rhizopus arrhizus, Sep. Sci. Technol., 37 (2002) 279–309.
  13. R. Salim, M. Al-Subu, E. Dawod, Efficiency of removal of cadmium from aqueous solutions by plant leaves and the effects of interaction of combinations of leaves on their removal efficiency, J. Environ. Manage., 87 (2008) 521–532.
  14. P. King, P. Srinivas, Y. Prasanna Kumar, V.S.R.K. Prasad, Sorption of copper(II) ion from aqueous solution by Tectona grandis l.f. (teak leaves powder), J. Hazard. Mater., 136 (2006) 560–566.
  15. A.E. Ofomaja, Y.S. Ho, Effect of temperatures and pH on methyl violet biosorption by mansonia wood sawdust, Bioresour. Technol., 99 (2008) 5411–5417.
  16. A. Gundogdu, D. Ozdes, C. Duran, V.N. Bulut, M. Soylak, H.B. Senturk, Biosorption of Pb(II) ions from aqueous solution by pine bark (Pinus brutia Ten.), Chem. Eng. J., 153 (2009) 62–69.
  17. S. Kamsonlian, S. Suresh, V. Ramanaiah, C.B. Majumder, S. Chand, A. Kumar, Biosorptive behaviour of mango leaf powder and rice husk for arsenic(III) from aqueous solutions, Int. J. Environ. Sci. Technol., 9 (2012) 565–578.
  18. N. Feng, X. Guo, S. Liang, Y. Zhu, J. Liu, Biosorption of heavy metals from aqueous solutions by chemically modified orange peel, J. Hazard. Mater., 185 (2011) 49–54.
  19. N. Khalid, S. Ahmad, S.N. Kiani, J. Ahmed, Removal of mercury from aqueous solutions by adsorption to rice husks, Sep. Sci. Technol.,34 (1999) 3139–3153.
  20. W.S. Wan Ngah, M.A.K.M. Hanafiah, Removal of heavy metal ions from wastewater by chemically modified plant wastes as adsorbents: a review, Bioresour. Technol., 99 (2007) 3935–3948.
  21. H.K. Alluri, S.R. Ronda, V.S. Settalluri, J.S. Bondili, V. Suryanarayana, P. Venkateshwar, Biosorption: an eco-friendly alternative for heavy metal removal, Afr. J. Biotechnol., 6 (2007) 2924–2931.
  22. M. Karthikeyan, B. Asha, Biosorption of aqueous nickel(II) by Psidium guajava leaves from textile wastewater, Int. J. Creat. Res. Thoughts, 6 (2018) 447–453.
  23. K. Vijayaraghavan, Y.S. Yun, Bacterial biosorbents and biosorption, Biotechnol. Adv., 26 (2008) 266–291.
  24. J. Wang, C. Chen, Biosorbents for heavy metals removal and their future, Biotechnol. Adv., 27 (2009) 195–226.
  25. F.E. Okeimen, E.U. Okunia, D.E. Ogbeifun, Sorption of cadmium and lead ions on modified groundnut (Arachis hypogea) husks, J. Chem. Technol. Biotechnol., 51 (1991) 97–103.
  26. K. Periasamy, K. Srinivasan, P.K. Murugan, Studies on chromium (VI) removal by activated groundnut husk carbon, Indian J. Environ. Health, 33 (1991) 433–439.
  27. T.W. Tee, A.R.M. Khan, Removal of lead, cadmium and zinc by waste tea leaves, Environ. Technol. Lett., 9 (1988) 1223–1232.
  28. A.M. Deshkar, S.D. Dara, Sorption of mercury by tectona grandis bark, Asian Environ., 10 (1988) 3–11.
  29. P.S. Bryant, J.N. Petersen, J.M. Lee, T.M. Brouns, Sorption of heavy metals by untreated red fir sawdust, Appl. Biochem. Biotechnol., 34 (1992) 777–788.
  30. M. Karthikeyan, B. Asha, Feasibility study on using low-cost adsorbents for the removal of Cd(II) from textile wastewater, Int. J. Sci. Adv. Res. Technol., 3 (2017) 437–441.
  31. E. Fourest, J.C. Roux, Heavy metal biosorption by fungal mycelial by-products: mechanism and influence of pH, Appl. Microbiol. Biotechnol., 37 (1992) 399–403.
  32. M. Kanyal, A.A. Bhatt, Removal of heavy metals from water (Cu and Pb) using household waste as an adsorbent, J. Biorem. Biodegrad., 6 (2015) 1–6.
  33. M. Karthikeyan, B. Asha, Adsorption of toxic metals from fabric dye effluent by utilize Azadirachta indica foliages, Int. J. Print. Packag. Allied Sci., 4 (2016) 257–267.
  34. M.A.O. Badmus, T.O.K. Audu, B.U. Anyata, Removal of lead ion from industrial wastewaters by activated carbon prepared from periwinkle shells, Turk. J. Eng. Environ. Sci., 31 (2007) 251–263.
  35. X.S. Wang, F. Liu, H.J. Lu, P. Zhang, H.Y. Zhou, Adsorption kinetics of Cd (II) from aqueous solution by magnetite, Desal. Water Treat., 36 (2011) 203–209.
  36. M. Lenin Sundar, M.K. Saseetharan, Ground water quality in Coimbatore, Tamil Nadu along Noyyal River, J. Environ. Sci. Eng., 50 (2008) 187–190.
  37. M. Lenin Sundar, M.K. Saseetharan, Assessment of groundwater quality of Noyyal river basin, Tamil Nadu, India, Ecol. Environ. Conserv., 12 (2006) 643–648.
  38. D.S.N.R. Varma, C. Srinivas, C. Nagamani, T. PremSagar, M. Rajsekhar, Studies on biosorption of cadmium on Psidium guajava leaves powder using statistical experimental design, J. Chem. Pharm. Res., 25 (2010) 29–44.
  39. P. Senthil Kumar, K. Kirthika, Equilibrium and kinetic study of adsorption of nickel from aqueous solution onto Bael tree leaf powder, J. Eng. Sci. Technol., 4 (2009) 351–363.
  40. L.P. Lingamdinne, J.R. Koduru, R.K. Jyothi, Y.Y. Chang, J.K. Yang, Factors affect on bioremediation of Co(II) and Pb(II) onto Lonicera japonica flowers powder, Desal. Water Treat., 57 (2016) 13066–13080.
  41. Y. He, P. Wu, W. Xiao, G. Li, J. Yi, Y. He, C. Chen, P. Ding, Y. Duan, Efficient removal of Pb(II) from aqueous solution by a novel ion imprinted magnetic biosorbent: adsorption kinetics and mechanisms, PLoS One, 14 (2019) 1–17.
  42. M. Karthikeyan, B. Asha, D. Selva Kumar, The diminution of toxic ions by using Mangifera indica foliages as adsorbent from textile effluent, Int. J. Adv. Sci. Res. Eng., 3 (2017) 32–40.
  43. I. Langmuir, The constitution and fundamental properties of solids and liquids. Part I. Solids, J. Am. Chem. Soc., 38 (1916) 2221–2295.
  44. B.B. Mathew, J. Monisha, V.G. Biju, K.N. Beeregowda, Role of bioadsorbents in reducing toxic metals, J. Toxicol., (2016) 1–13, doi: 10.1155/2016/4369604.
  45. H. Freundlich, Ueber die adsorption in loesungen, Z. Phys. Chem., 57 (1906) 387–470.
  46. X. Li, Y. Li, Adsorptive removal of dyes from aqueous solution by KMnO4-modified rice husk and rice straw, J. Chem., 2019 (2019) 1–9, doi: 10.1155/2019/8359491.
  47. M.J. Temkin, V. Pyzhev, Recent modifications to Langmuir isotherms, Acta Phys. Chim. URSS, 12 (1940) 217–225.
  48. M.M. Dubinin, L.V. Radushkevich, The equation of the characteristic curve of activated charcoal, Proceedings of the Academy of Sciences, Physical Chemistry Section, 55 (1947) 331–333.
  49. H.K. Boparai, M. Joseph, D.M.O. Carroll, Kinetics and thermodynamics of cadmium ion removal by adsorption onto nano zerovalent iron particles, J. Hazard. Mater., 186 (2011) 458–465.
  50. W.D. Harkins, E.J. Jura, The decrease of free surface energy as a basis for the development of equations for adsorption isotherms; and the existence of two condensed phases in films on solids, J. Chem. Phys., 12 (1944) 112–113.
  51. N. Ayawei, A.T. Ekubo, D. Wankasi, E.D. Dikio, Adsorption of congo red by Ni/Al-CO3: equilibrium, thermodynamic and kinetic studies, Orient. J. Chem., 31 (2015) 1307–1318.
  52. D.S. Jovanovic, Physical adsorption of gases I: isotherms for monolayer and multilayer adsorption, Colloid. Polym. Sci., 235 (1969) 1203–1213.
  53. K.Y. Foo, B.H. Hameed, Insights into the modeling of adsorption isotherm systems, Chem. Eng. J., 156 (2010) 2–10.