1. S.R. Prim, M.V. Folgueras, M.A. de Lima, D. Hotza, Synthesis and characterization of hematite pigment obtained from a steel waste industry, J. Hazard. Mater., 192 (2011) 1307–1313.
  2. P.V. Viswanathan, T.K. Gangadharan, Environmental and waste management in iron and steel industry, NML Jamshedpur, (1996) 199–207.
  3. N.P. Nayak, Characterization and Utilization of Solid Wastes Generated from Bhilai Steel Plant, Department of Mining Engineering, National Institute of Technology Rourkela, 2008.
  4. C.C. Amorim, M.M.D. Leao, R.F.P.M. Moreira, J.D. Fabris, A.B. Henriques, Performance of blast furnace waste for azo dye degradation through photo-Fenton-like processes, Chem. Eng. J., 224 (2013) 59–66.
  5. M. Abbas, M. Adil, S. Ehtisham-ul-Haque, B. Munir, M. Yameen, A. Ghaffar, M. Iqbal, Vibrio fischeri bioluminescence inhibition assay for ecotoxicity assessment: a review. Sci. Total Environ., 626 (2018) 1295–1309.
  6. I.A. Shaikh, Development of AOPs Based Novel Technology for Water Conservation and Pollution Reduction in Textile Dyeing, Institute of Geology University of the Punjab, Lahore, 2010.
  7. M. Bilal, M. Asgher, M. Iqbal, H. Hu, X. Zhang, Chitosan beads immobilized manganese peroxidase catalytic potential for detoxification and decolorization of textile effluent, Int. J. Boil. Macromol., 89 (2016) 181–189.
  8. P. Bautista, A.F. Mohedano, J.A. Casas, J.A. Zazo, J.J. Rodriguez, An overview of the application of Fenton oxidation to industrial wastewaters treatment, J. Chem. Technol. Biotechnol., 83 (2008) 1323–1338.
  9. M. Iqbal, Vicia faba bioassay for environmental toxicity monitoring: a review, Chemosphere, 144 (2016) 785–802.
  10. C. Huang, G. Zeng, D. Huang, C. Lai, P. Xu, C. Zhang, M. Cheng, J. Wan, L. Hu, Y. Zhang, Effect of Phanerochaete chrysosporium inoculation on bacterial community and metal stabilization in lead-contaminated agricultural waste composting, Bioresour. Technol., 243 (2017) 294–303.
  11. A.M.C. Dorthy, B. Sivaraj, R. Venckatesh, Decolorization of reactive violet – 2rl dye by Aspergillus flavus and Aspergillus fumigatus from textile sludge, Int. J. Environ. Sci., 1 (2012) 8–12.
  12. H. Khan, N. Ahmad, A. Yasar, R. Shahid, Advanced oxidative decolorization of Red Cl-5B: effect of dye concentration, process optimization and reaction kinetics, Pol. J. Environ. Stud., 19 (2010) 83–92.
  13. R. Idel-aouad, M. Valiente, A. Yaacoubi, B. Tanouti, M. Lopez-Mesas, Rapid decolorization and mineralization of the azo dye C. I. Acid Red 14 by heterogeneous Fenton reaction, J. Hazard. Mater., 186 (2011) 745–750.
  14. H.C. Wang, H.Y. Cheng, D. Cui, B. Zhang, S.S. Wang, J.L. Han, A.J. Wang, Corrugated stainless-steel mesh as a simple engineerable electrode module in bio-electrochemical system: hydrodynamics and the effects on decolorization performance, J. Hazard. Mater., 338 (2017) 287–295.
  15. Z.G. Aguilar, E. Brillas, M. Salazar, J.L. Nava, I. Sirés, Evidence of Fenton-like reaction with active chlorine during the electrocatalytic oxidation of Acid Yellow 36 azo dye with Ir-Sn-Sb oxide anode in the presence of iron ion, Appl. Catal., B, 206 (2017) 44–52.
  16. S. Nouren, H.N. Bhatti, M. Iqbal, I. Bibi, S. Kamal, S. Sadaf, M. Sultan, A. Kausar, Y. Safa, By-product identification and phytotoxicity of biodegraded Direct Yellow 4 dye, Chemosphere, 169 (2017) 474–484.
  17. M. Noreen, M. Shahid, M. Iqbal, J. Nisar, Measurement of cytotoxicity and heavy metal load in drains water receiving textile effluents and drinking water in vicinity of drains, Measurement, 109 (2017) 88–99.
  18. M. Iqbal, M. Abbas, J. Nisar, A. Nazir, A, Bioassays based on higher plants as excellent dosimeters for ecotoxicity monitoring: a review, Chem. Int., 5 (2019) 1–80.
  19. M. Qiu, C. Huang, A comparative study of degradation of the azo dye CI Acid Blue 9 by Fenton and photo-Fenton oxidation, Desal. Wat. Treat., 24 (2010) 273–277.
  20. M. Iqbal, J. Nisar, Cytotoxicity and mutagenicity evaluation of gamma radiation and hydrogen peroxide treated textile effluents using bioassays, J. Environ. Chem. Eng., 3 (2015) 1912–1917.
  21. M. Iqbal, I.A. Bhatti, Gamma radiation/H2O2 treatment of a nonylphenol ethoxylates: degradation, cytotoxicity, and mutagenicity evaluation, J. Hazard. Mater., 299 (2015) 351–360.
  22. S. Fassi, K. Djebbar, I. Bousnoubra, H. Chenini, T. Sehili, Oxidation of bromocresol green by different advanced oxidation processes: Fenton, Fenton-like, photo-Fenton, photo-Fentonlike and solar light: comparative study, Desal. Wat. Treat., 52 (2014) 4982–4989.
  23. M. Iqbal, J. Nisar, M. Adil, M. Abbas, M. Riaz, M.A. Tahir, M. Shahid, Mutagenicity and cytotoxicity evaluation of photocatalytically treated petroleum refinery wastewater using an array of bioassays, Chemosphere, 168 (2017) 590–598.
  24. S. Chakma, L. Das, V.S. Moholkar, Dye decolorization with hybrid advanced oxidation processes comprising sonolysis/Fenton-like/photo-ferrioxalate systems: a mechanistic investigation, Sep. Purif. Technol., 156 (2015) 596–607.
  25. I. Skoczko, J. Piekutin, Photo-Fenton method usage to organic compounds degradation, Desal. Wat. Treat., 52 (2014) 3837–3842.
  26. A. Babuponnusami, K. Muthukumar, A review on Fenton and improvements to the Fenton process for wastewater treatment, J. Environ. Chem. Eng., 2 (2014) 557–572.
  27. M. Munoz, Z.M. de Pedro, J.A. Casa, J.J. Rodriguez, Preparation of magnetite-based catalysts and their application in heterogeneous Fenton oxidation – a review, Appl. Catal., B, 176–177 (2015) 249–265.
  28. M. Pimental, N. Oturan, M.A. Dezotti, M.A. Oturan, Phenol degradation by advanced electrochemical oxidation process electro-Fenton using a carbn felt cathode, Appl. Catal., B, 83 (2008) 140–149.
  29. M. Iqbal, M. Abbas, M. Arshad, T. Hussain, A. Ullah Khan, N. Masood, M.A. Tahir, S.M. Hussain, T.H. Bokhari, R.A. Khera, R, Short communication gamma radiation treatment for reducing cytotoxicity and mutagenicity in industrial wastewater, Pol. J. Environ. Stud., 24 (2015) 2745–2750.
  30. I.S. De Oliveira, L. Viana, C. Verona, V.L.V. Fallavena, C.M.N. Azevedo, M. Pires, Alkydic resin wastewaters treatment by Fenton and photo-Fenton processes, J. Hazard. Mater., 146 (2007) 564–568.
  31. S. Karthikeyan, A. Titus, A. Gnanamani, A.B. Mandal, G. Sekaran, Treatment of textile wastewater by homogeneous and heterogeneous Fenton oxidation processes, Desalination, 281 (2011) 438–445.
  32. J. Bolobajev, E. Kettel, M. Viisimaa, A. Goi, M. Trapido, T. Tenno, N. Dulova, Reuse of ferric sludge as an iron source for the Fenton-based process in wastewater treatment, Chem. Eng. J., 225 (2014) 8–13.
  33. T. Zhou, X. Lu, J. Wang, F. Wong, Y. Li, Rapid decolorization and mineralization of simulated textile wastewater in a heterogeneous Fenton-like system with/without external energy, J. Hazard. Mater., 165 (2009) 193–199.
  34. APHA/AWWA/WEF, American Public Health Association, American Water Works Association, Environment Federation, Standards for Examination of Water and Wastewater, 21st ed., United Book Press, Baltimore, 2005.
  35. D. Louer, Encyclopedia of Spectroscopy and Spectrometry, 3rd ed., Elsevier, 2017, pp. 723–731.
  36. M. Bilal, M. Iqbal, H. Hu, X. Zhang, Mutagenicity and cytotoxicity assessment of biodegraded textile effluent by Ca-alginate encapsulated manganese peroxidase, Biochem. Eng. J., 109 (2016) 153–161.
  37. FMC Environmental Solutions Peroxygen Talk, Activated Persulfate Chemistry: Combined Oxidation and Reduction Mechanisms. Available at: media/22892/FMC_Peroxygen_Talk_2010-10_Persulfate_ Oxidation_and_Reduction_Reactions.pdf (Accessed on 10 January 2015).
  38. C.S. Chiou, Application of steel waste with UV/H2O2 to mineralize 2-naphthalenesulfonate in aqueous solution, Sep. Purif. Technol., 55 (2007) 110–116.
  39. M. Cheng, G. Zeng, D. Huang, C. Lai, P. Xu, C. Zhang, Y. Liu, Hydroxyl radicals based advanced oxidation processes (AOPs) for remediation of soils contaminated with organic compounds: a review, Chem. Eng. J., 284 (2016) 582–598.
  40. M. Tokumura, R. Morito, R. Hatayama, Y. Kawase, Iron redox cycling in hydroxyl radical generation during the photo Fenton oxidative degradation: dynamic change of hydroxyl radical concentration, Appl. Catal., B, 106 (2011) 565–576.
  41. A. Yasar, N. Ahmad, A.A.A. Khan, A. Yousaf, Decolorization of Blue CL-BR by AOPs using bleach wastewater as source of H2O2, J. Environ. Sci., 19 (2007) 1183–1188.
  42. A. Yasar, A.B. Tabinda, Anaerobic treatment of industrial wastewater by UASB reactor integrated with chemical oxidation processes; an overview, Pol. J. Environ. Stud., 19 (2010) 1051–1061.