1. Q. Wang, Z. Yang, Industrial water pollution, water environment treatment, and health risks in China, Environ. Pollut., 218 (2016) 358–365.
  2. A.K. Yadav, C.K. Jain, D.S. Malik, Toxic characterization of textile dyes and effluents in relation to human health hazards, Sustainable Environ. Res., 3 (2014) 95–102.
  3. L. Chen, L. Wang, X. Wu, X. Ding, A process-level water conservation and pollution control performance evaluation tool of cleaner production technology in textile industry, J. Cleaner Prod., 143 (2017) 1137–1143.
  4. M.A. Hassaan, A. El Nemr, Advanced oxidation processes for textile wastewater treatment, J. Photochem. Photobiol., 2 (2017) 85–96.
  5. R.N. Bharagava, Environmental Pollutants and Their Bioremediation Approaches, CRC Press, Boca Raton, 2017.
  6. M.A. Hassaan, A. El Nemr, F.F. Madkour, Testing the advanced oxidation processes on the degradation of Direct Blue 86 dye in wastewater, Egypt. J. Aquat. Res., 43 (2016a) 11–19.
  7. M.A. Hassaan, A. El Nemr, F.F. Madkour, Advanced oxidation processes of Mordant Violet 40 dye in freshwater and seawater, Egypt. J. Aquat. Res., 43 (2016b) 1–9.
  8. M.A. Hassaan, A. El Nemr, F.F. Madkour, Ultraviolet Assisted Ozone Degradation Process of Acid Red 17 dye, Fifth International Conference on Aquatic Resources ICAR-15” Challenges, Development and Sustainability, Alexendria, Egypt, 2015.
  9. S. Wong, N.A.N. Yac’cob, N. Ngadi, O. Hassan, I.M. Inuwa, From pollutant to solution of wastewater pollution: synthesis of activated carbon from textile sludge for dye adsorption, Chin. J. Chem. Eng., 26 (2018) 870–878.
  10. M.E.L. Alouani, S. Alehyen, M.E.L. Achouri, M. Taibi, Removal of cationic dye-methylene blue-from aqueous solution by adsorption on fly ash-based geopolymer J. Mater. Environ. Sci., 9 (2018) 32–46.
  11. G. Elango, S.M. Roopan, Efficacy of SnO2 nanoparticles toward photocatalytic degradation of methylene blue dye, J. Photochem. Photobiol., B, 155 (2016) 34–38.
  12. R. Sujitha, K. Ravindhranath, Extraction of anionic dye, alizarin red S, from industrial waste waters using active carbon derived from the stems of Achyranthes aspera plant as bio-adsorbent, Der Pharma Chem., 8 (2016) 63–73.
  13. A.J. Kedir, B. Tawabini, A. Al-Shaibani, A.A. Bukhari, Treatment of water contaminated with methyl tertiary butyl ether using UV/chlorine advanced oxidation process, Desalin. Water Treat., 57 (2016) 19939–19945.
  14. C. Wang, N. Klamerth, S.A. Messele, A. Singh, M. Belosevic, M.G. El-Din, Comparison of UV/hydrogen peroxide, potassium ferrate (VI), and ozone in oxidizing the organic fraction of oil sands process-affected water (OSPW), Water Res., 100 (2016) 476–485.
  15. S.O. Ganiyu, M. Zhou, C.A. Martínez-Huitle, Heterogeneous electro-Fenton and photoelectro-Fenton processes: a critical review of fundamental principles and application for water/ wastewater treatment, Appl. Catal., B, 235 (2018) 103–129.
  16. C. Florindo, L.C. Branco, I.M. Marrucho, Development of hydrophobic deep eutectic solvents for extraction of pesticides from aqueous environments, Fluid Phase Equilib., 448 (2017) 135–142.
  17. D.T. Moussa, M.H. El-Naas, M. Nasser, M.J. Al-Marri, A comprehensive review of electrocoagulation for water treatment: potentials and challenges, J. Environ. Manage., 186 (2017) 24–41.
  18. P. Rajasulochana, V. Preethy, Comparison on efficiency of various techniques in treatment of waste and sewage water–a comprehensive review, Resour.-Effic. Technol., 2 (2016) 175–184.
  19. S. De Gisi, G. Lofrano, M. Grassi, M. Notarnicola, Characteristics and adsorption capacities of low-cost sorbents for wastewater treatment: a review, Sustainable Mater. Technol., 9 (2016) 10–40.
  20. E. Thiyagarajan, P. Saravanan, P. Saranya, N.N. Gandhi, S. Renganathan, Biosorption of reactive red 2 using positively charged Metapenaeus monoceros shells, J. Saudi Chem. Soc., 21 (2017) S1–S6.
  21. U.A. Guler, M. Sarioglu, Single and binary biosorption of Cu (II), Ni (II) and methylene blue by raw and pretreated Spirogyra species: equilibrium and kinetic modeling, J. Environ. Chem. Eng., 1 (2013) 369–377.
  22. M. Dahiru, Z.U. Zango, M.A. Haruna, Cationic dyes removal using low-cost banana peel biosorbent, Am. J. Mater. Sci., 8 (2018) 32–38.
  23. M. Tamez Uddin, M.A. Rahman, M. Rukanuzzaman, M.A. Islam, A potential low cost adsorbent for the removal of cationic dyes from aqueous solutions, Appl. Water Sci., 7 (2017) 2831–2842.
  24. S.S. Shafqat, M. Nosheen, A.A. Khan, M.N. Zafar, Removal of Congo red dye from aqueous solution using branches of Ficus religiosa, Malays. Appl. Biol., 47 (2018) 103–108.
  25. S.A. Ansari, F. Khan, A. Ahmad, Cauliflower leave, an agricultural waste biomass adsorbent, and its application for the removal of MB dye from aqueous solution: equilibrium, kinetics, and thermodynamic studies, Int. J. Anal. Chem., 2016 (2016) 1–10.
  26. M. Rafiq, U. Farooq, M. Athar, M. Salman, M. Aslam, H.H. Raza, Gardenia jasminoides: an ornamental plant for the biosorption of lead and cadmium ions, Desal. Water Treat., 57 (2016) 10432–10442.
  27. S.S. Waghmare, T. Arfin, N. Manwar, D.H. Lataye, N. Labhsetwar, S. Rayalu, Preparation and characterization of Polyalthia longifolia based alumina as a novel adsorbent for removing fluoride from drinking water, Asian J. Adv. Basic Sci., 4 (2015) 12–24.
  28. K.S. Mundhe, A.B Gaikwad, A.A. Kale, N.R Deshpande, R.V. Kashalkar, Polyalthia longifolia (Ashoka) seeds: an effective adsorbent for Methylene Blue removal, Int. J. Res. Pharm. Biomed. Sci., 3 (2012) 180–186.
  29. O. Timothy, O. Amos, O.B. Gabriel, K.I. Odega, Q.R. Okoro, M. Idu, Gastro-Protective Activity of Methanol Leaf Extract of Polyalthia longifolia (Sonn.) Thw. on Ethanol-Induced Ulceration in Rats, Afr. Sci., 20 (2019) 33–36.
  30. M. Boumediene, H. Benaïssa, B. George, S. Molina, A. Merlin, Effects of pH and ionic strength on Methylene Blue removal from synthetic aqueous solutions by sorption onto orange peel and desorption study, J. Mater. Environ. Sci., 9 (2018) 1700–1711.
  31. D. Mehta, P. Mondal, S. George, Utilization of marble waste powder as a novel adsorbent for removal of fluoride ions from aqueous solution, J. Environ. Chem. Eng., 4 (2016) 932–942.
  32. G. Vijayakumar, R. Tamilarasan, M. Dharmendirakumar, Adsorption, kinetic, equilibrium and thermodynamic studies on the removal of basic dye Rhodamine-B from aqueous solution by the use of natural adsorbent perlite, J. Mater. Environ., 3 (2012) 157–170.
  33. M. Boumediene, H. Benaïssa, B. George, St. Molina, A. Merlin, Effects of pH and ionic strength on methylene blue removal from synthetic aqueous solution by sorption onto orange peel and desorption study, J. Mater. Environ. Sci., 9 (2108) 1700–1711.
  34. M.A. Ahmad, N.A.A. Puad, O.S. Bello, Kinetic, equilibrium and thermodynamic studies of synthetic dye removal using pomegranate peel activated carbon prepared by microwaveinduced KOH activation, Water Resour. Ind., 6 (2014) 18–35.
  35. M. Salman, M. Athar, U. Farooq, S. Rauf, U. Habiba, A new approach to modification of an agro-based raw material for Pb (II) adsorption, Korean J. Chem. Eng., 31 (2014) 467–474.
  36. J.O. Amode, J.H. Santos, Z.M. Alam, A.H. Mirza, C.C. Mei, Adsorption of methylene blue from aqueous solution using untreated and treated (Metroxylon spp.) waste adsorbent: equilibrium and kinetics studies, Int. J. Ind. Chem., 7 (2016) 333–345.
  37. N. Ayawei, A.N. Ebelegi, D. Wankasi, Modelling and interpretation of adsorption isotherms, J. Chem., 2017 (2017) 1–11.
  38. M. Hamzaoui, B. Bestani, B. Benderdouche, The use of linear and nonlinear methods for adsorption isotherm optimization of basic green 4-dye onto sawdust-based activated carbon, J. Mater. Environ. Sci., 9 (2018) 1110–1119.
  39. A.M. Khurram, U. Farooq, M. Athar, M. Salman, Biosorption of Cd(II) ions from its aqueous solutions using powdered branches of Trifolium resupinatum, Green Chem. Lett. Rev., 12 (2019) 217–224.
  40. 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.
  41. Y. Bao, G. Zhang, Study of adsorption characteristics of methylene blue onto activated carbon made by Salix psammophila, Energy Procedia, 16 (2012) 1141–1146.
  42. T.S. Chandra, S.N. Mudliar, S. Vidyashankar, S. Mukherji, R. Sarada, K. Krishnamurthi, V.S. Chauhan, Defatted algal biomass as a non-conventional low-cost adsorbent: surface characterization and methylene blue adsorption characteristics, Bioresour. Technol., 184 (2015) 395–404.
  43. M.M. Swamy, B.M. Nagabhushana, R.H. Krishna, N. Kottam, R.S. Raveendra, P.A. Prashanth, Fast adsorptive removal of methylene blue dye from aqueous solution onto a wild carrot flower activated carbon: isotherms and kinetics studies, Desal. Water Treat., 71 (2017) 399–405.
  44. D. Pathania, S. Sharma, P. Singh, Removal of methylene blue by adsorption onto activated carbon developed from Ficus carica bast, Arabian J. Chem., 10 (2017) S1445–S1451.
  45. G. Li, W. Zhu, C. Zhang, S. Zhang, L. Liu, L. Zhu, W. Zhao, Effect of a magnetic field on the adsorptive removal of methylene blue onto wheat straw biochar, Bioresour. Technol., 206 (2016) 16–22.
  46. D.L. Postai, C.A. Demarchi, F. Zanatta, D.C.C. Melo, C.A. Rodrigues, Adsorption of rhodamine B and methylene blue dyes using waste of seeds of Aleurites moluccana, a low cost adsorbent, Alex. Eng. J., 55 (2016) 1713–1723.
  47. S. Abdelkarim, H. Mohammed, B. Nouredine, Sorption of methylene blue dye from aqueous solution using an agricultural waste, Trends Green Chem., 3 (2017) 1–7.
  48. S. Shakoor, A. Nasar, Removal of methylene blue dye from artificially contaminated water using citrus limetta peel waste as a very low cost adsorbent, J. Taiwan Inst. Chem. Eng., 66 (2016) 154–163.
  49. R.K. Gautam, A. Mudhoo, M.C. Chattopadhyaya, Kinetic, equilibrium, thermodynamic studies and spectroscopic analysis of Alizarin Red S removal by mustard husk, J. Environ. Chem. Eng., 1 (2013) 1283–1291.
  50. J. Samusolomon, P.M. Devaprasath, Removal of Alizarin Red S (Dye) from aqueous media by using Cynodon dactylon as an adsorbent, J. Chem. Pharm. Res., 3 (2011) 478–490.
  51. L. Fan, Y. Zhang, X. Li, C. Luo, F. Lu, H. Qiu, Removal of alizarin red from water environment using magnetic chitosan with Alizarin Red as imprinted molecules, Colloids Surf., B, 91 (2012) 250–257.
  52. P.K. Gautam, R.K. Gautam, S. Banerjee, M.C. Chattopadhyaya, J.D. Pandey, Adsorptive removal of Alizarin Red S by a novel biosorbent of an invasive weed Mikania micrantha, Natl. Acad. Sci. Lett., 40 (2017) 113–116.
  53. P.C. Bhomick, A. Supong, M. Baruah, C. Pongener, D. Sinha, Pine cone biomass as an efficient precursor for the synthesis of activated biocarbon for adsorption of anionic dye from aqueous solution: isotherm, kinetic, thermodynamic and regeneration studies, Sustainable Chem. Pharm., 10 (2018) 41–49.
  54. J.Y. Yang, X.Y. Jiang, F.P. Jiao, J.G. Yu, The oxygen-rich pentaerythritol modified multi-walled carbon nanotube as an efficient adsorbent for aqueous removal of alizarin yellow R and alizarin red S, Appl. Surf. Sci., 436 (2018) 198–206.
  55. H. Biglari, S. RodríguezíCouto, Y.O. Khaniabadi, H. Nourmoradi, M. Khoshgoftar, A. Amrane, M. Vosoughi, S. Esmaeili, R. Heydari, M.J. Mohammadi, R. Rashidi, Cationic surfactant-modified clay as an adsorbent for the removal of synthetic dyes from aqueous solutions, Int. J. Chem. Reactor Eng., 16 (2018) 1–14.