References

  1. D. Tilaki, R. Ali, Z. Yousefi, J.Y. Cherati, M. Ghasemi, Efficiency evaluation of natural (crude) and citric acid modified rice straw for removal of pb from aqueous solutions, J. Mazandaran Univ. Med. Sci., 24 (2015) 220–231.
  2. M. Xu, G. McKay, Removal of heavy metals, lead, cadmium, and zinc, using adsorption processes by cost-effective adsorbents, Adsorpt. Processes. Water. Treat. Purif., Springer, (2017) 109–138.
  3. M. Arulkumar, K. Thirumalai, P. Sathishkumar, T. Palvannan, Rapid removal of chromium from aqueous solution using novel prawn shell activated carbon, Chem. Eng. J., 185 (2012) 178–186.
  4. C.-H. Weng, Y. Sharma, S.-H. Chu, Adsorption of Cr(VI) from aqueous solutions by spent activated clay, J. Hazard. Mater., 155 (2008) 65–75.
  5. M.Y. Arıca, G. Bayramoğlu, Cr(VI) biosorption from aqueous solutions using free and immobilized biomass of Lentinussajor-caju: preparation and kinetic characterization, Colloids. Surf, A., 253 (2005) 203–211.
  6. A. Han, H. Zhang, J. Sun, G.-K. Chuah, S. Jaenicke, Investigation into bulk liquid membranes for removal of chromium(VI) from simulated wastewater, J. Water. Process. Eng., 17 (2017) 63–69.
  7. C. Hua, R. Zhang, F. Bai, P. Lu, X. Liang, Removal of chromium (VI) from aqueous solutions using quaternized chitosan micro spheres, Chin. J. Chem. Eng., 25 (2017) 153–158.
  8. H. Khorsandi, A. Saed-Moucheshi, S. Karimzadeh, Kinetic simulation of hexavalent chromium adsorption on granular activated carbon columns from continuous flow of water, J. Health Syst. Res., 13 (2017) 164–169.
  9. B. Mukhopadhyay, J. Sundquist, R.J. Schmitz, Removal of Cr(VI) from Cr-contaminated groundwater through electrochemical addition of Fe(II), J. Environ. Manage., 82 (2007) 66–76.
  10. H.H. Oyem, I.M. Oyem, A.I. Usese, Iron, manganese, cadmium, chromium, zinc and arsenic groundwater contents of Agbor and Owa communities of Nigeria, Springer Plus, 4 (2015) 104–104.
  11. L.B. Tahar, M.H. Oueslati, M.J.A. Abualreish, Synthesis of magnetite derivatives nanoparticles and their application for the removal of chromium (VI) from aqueous solutions, J. Colloid. Interface Sci., 512 (2018) 115–126.
  12. S. Tunali, I. Kiran, T. Akar, Chromium (VI) biosorption characteristics of Neurospora crassa fungal biomass, Miner. Eng., 18 (2005) 681–689.
  13. X. Xin, Q. Wei, J. Yang, L. Yan, R. Feng, G. Chen, B. Du, H. Li, Highly efficient removal of heavy metal ions by a mine-functionalized mesoporous Fe3O4 nanoparticles, Chem. Eng. J., 184 (2012) 132–140.
  14. V. Gupta, A. Nayak, Cadmium removal and recovery from aqueous solutions by novel adsorbents prepared from orange peel and Fe2O3 nanoparticles, Chem. Eng. J., 180 (2012) 81–90.
  15. V.K. Gupta, R. Chandra, I. Tyagi, M. Verma, Removal of hexavalent chromium ions using CuO nanoparticles for water purification applications, J. Colloid. Interface Sci., 478 (2016) 54–62.
  16. S. Pourfadakari, S. Jorfi, M. Ahmadi, A. Takdastan, Experimental data on adsorption of Cr(VI) from aqueous solution using nanosized cellulose fibers obtained from rice husk, Data. Brief., 15 (2017) 887–895.
  17. C.-P. Huang, M.-H. Wu, Chromium removal by carbon adsorption, J. Water. Pollut. Control. Fed., 47 (1975) 2437–2446.
  18. E. Pehlivan, T. Altun, Biosorption of chromium (VI) ion from aqueous solutions using walnut, hazelnut and almond shell, J. Hazard. Mater., 155 (2008) 378–384.
  19. S.H. Hasan, K. Singh, O. Prakash, M. Talat, Y. Ho, Removal of Cr(VI) from aqueous solutions using agricultural waste ‘maize bran’, J. Hazard. Mater., 152 (2008) 356–365.
  20. J. Hu, I. Lo, G. Chen, Removal of Cr(VI) by magnetite, Water. Sci. Technol., 50 (2004) 139–146.
  21. S. Srivastava, S.B. Agrawal, M.K. Mondal, Biosorption isotherms and kinetics on removal of Cr(VI) using native and chemically modified Lagerstroemia speciosa bark, Ecol. Eng., 85 (2015) 56–66.
  22. F. Lu, C. Huang, L. You, Y. Yin, Q. Zhang, Cross-linked amino konjac glucomannan as an eco-friendly adsorbent for adsorption of Cr(VI) from aqueous solution, J. Mol. Liq., 247 (2017) 141–150.
  23. M.H. Dehghani, M.M. Taher, A.K. Bajpai, B. Heibati, I. Tyagi, M. Asif, S. Agarwal, V.K. Gupta, Removal of noxious Cr(VI) ions using single-walled carbon nanotubes and multi-walled carbon nanotubes, Chem. Eng. J., 279 (2015) 344–352.
  24. Y. Jiang, F. Li, G. Ding, Y. Chen, Y. Liu, Y. Hong, P. Liu, X. Qi, L. Ni, Synthesis of a novel ionic liquid modified copolymer hydro gel and its rapid removal of Cr(VI) from aqueous solution, J. Colloid. Interface Sci., 455 (2015) 125–133.
  25. M.S.-l. Alfa-Sika, F. Liu, H. Chen, Optimization of key parameters for chromium (VI) removal from aqueous solutions using activated charcoal, J. Soil Sci. Environ. Manage., 1 (2010) 55–62.
  26. T. Karthikeyan, S. Rajgopal, L.R. Miranda, Chromium (VI) adsorption from aqueous solution by Hevea Brasilinesis sawdust activated carbon, J. Hazard. Mater., 124 (2005) 192–199.
  27. N. Montazeri, A. Baher, Z. Brami, M.G. Beygi, The role of kiwi in eliminatron of pollution and factors affecting it (case study in Tonekabon), J. Sci. Tech. Natural. Resour., 3 (2010) 117–128.
  28. G.F. Nordberg, B.A. Fowler, M. Nordberg, Handbook on the Toxicology of Metals, Academic Press, 2007.
  29. M.B. Pashazanousi, B. Kord, M. Raeisi, The ability of metal ions removal from waste water using tree leaves case study: three softwoods; pinus sylvestris, cupressus sempervirens and cupressus laxuses), J. Wood. For. Sci. Technol., 17 (2010) 91–100.
  30. O.O. Kehinde, T.A. Oluwatoyin, O.O. Aderonke, Comparative analysis of the efficiencies of two low cost adsorbents in the removal of Cr(VI) and Ni(II) from aqueous solution, Afr. J. Environ. Sci. Technol., 3 (2009) 360–369.
  31. H. Chen, T. Yan, F. Jiang, Adsorption of Cr(VI) from aqueous solution on mesoporous carbon nitride, J. Taiwan. Inst. Chem. Eng., 45 (2014) 1842–1849.
  32. G. Moussavi, B. Barikbin, Biosorption of chromium(VI) from industrial wastewater onto pistachio hull waste biomass, Chem. Eng. J., 162 (2010) 893–900.
  33. M. Dundar, C. Nuhoglu, N. Yasar, Biosorption of Cr(VI) onto the litter of natural trembling poplar forest, Environ. Prog. Sustainable. Energy., 30 (2011) 599–608.
  34. A.Y. Dursun, A comparative study on determination of the equilibrium, kinetic and thermodynamic parameters of biosorption of copper(II) and lead(II) ions onto pretreated Aspergillus niger, Biochem. Eng. J., 28 (2006) 187–195.
  35. S. Banerjee, M. Chattopadhyaya, Adsorption characteristics for the removal of a toxic dye, tartrazine from aqueous solutions by a low cost agricultural by-product, Arabian J. Chem., 10 (2017) S1629–S1638.
  36. M.B. Ahmed, J.L. Zhou, H.H. Ngo, W. Guo, Adsorptive removal of antibiotics from water and wastewater: progress and challenges, Sci. Total. Environ., 532 (2015) 112–126.
  37. E. Malkoc, Y. Nuhoglu, Potential of tea factory waste for chromium(VI) removal from aqueous solutions: Thermodynamic and kinetic studies, Sep. Purif. Technol., 54 (2007) 291–298.
  38. M. Sahranavard, A. Ahmadpour, M.R. Doosti, Biosorption of hexavalent chromium ions from aqueous solutions using almond green hull as a low-cost biosorbent, Eur. J. Sci. Res., 58 (2011) 392–400.
  39. E. Pehlivan, T. Altun, Biosorption of chromium(VI) ion from aqueous solutions using walnut, hazelnut and almond shell, J. Hazard. Mater., 155 (2008) 378–384.
  40. P.K. Sharma, S. Ayub, C.N. Tripathi, Isotherms describing physical adsorption of Cr(VI) from aqueous solution using various agricultural wastes as adsorbents, Cogent. Eng., 3 (2016) 1–20.
  41. M.H. Dehghani, D. Sanaei, I. Ali, A. Bhatnagar, Removal of chromium(VI) from aqueous solution using treated waste newspaper as a low-cost adsorbent: Kinetic modeling and isotherm studies, J. Mol. Liq., 215 (2016) 671–679.
  42. A.G.D. Prasad, M.A. Abdullah, Biosorption of Cr(VI) from synthetic wastewater using the fruit shell of gulmohar (Delonix regia): Application to electroplating wastewater, Bio Resour., 5 (2010) 838–853.
  43. M.K. Rai, G. Shahi, V. Meena, R. Meena, S. Chakraborty, R.S. Singh, B.N. Rai, Removal of hexavalent chromium Cr(VI) using activated carbon prepared from mango kernel activated with H3PO4, Resour. Efficient. Technol., 2 (2016) S63–S70.
  44. S. Rangabhashiyam, N. Anu, N. Selvaraju, Equilibrium and kinetic modeling of chromium (VI) removal from aqueous solution by a novel biosorbent, Res. J. Chem. Environ., 18 (2014) 30–36.