References

  1. S. Mishra, R.N. Bharagava, N. More, A. Yadav, S. Zainith, S. Mani, P. Chowdhary, Heavy Metal Contamination: An Alarming Threat to Environment and Human Health, Dr. Ranbir Chander Sobti, Prof. Naveen Kumar Arora, Dr. Richa Kothari, Eds. Environmental Biotechnology: For Sustainable Future, Springer, Singapore, 2019,
    pp. 103–125.
  2. P. Chowdhary, R.N. Bharagava, S. Mishra, N. Khan, Role of Industries in Water Scarcity and Its Adverse Effects on Environment and Human Health, V. Shukla, N. Kumar, Eds., Environmental Concerns and Sustainable Development, Springer, Singapore, 2020, pp. 235–256.
  3. B. He, Z.J. Yun, J.B. Shi, G.B. Jiang, Research progress of heavy metal pollution in China: sources, analytical methods, status, and toxicity, Chin. Sci. Bull., 58 (2013) 134–140.
  4. B. Dhal, H.N. Thatoi, N.N. Das, B.D. Pandey, Chemical and microbial remediation of hexavalent chromium from contaminated soil and mining/metallurgical solid waste: a review, J. Hazard. Mater., 250 (2013) 272–291.
  5. H. Ma, J. Yang, X. Gao, Z. Liu, X. Liu, Z. Xu, Removal of chromium (VI) from water by porous carbon derived from corn straw: influencing factors, regeneration and mechanism, J. Hazard. Mater., 369 (2019) 550–560.
  6. Y. Yi, X. Wang, J. Ma, P. Ning, An efficient Egeria najas-derived biochar supported nZVI composite for Cr(VI) removal: characterization and mechanism investigation based on visual MINTEQ model, Environ. Res., 189 (2020) 109912, doi: 10.1016/j.envres.2020.109912.
  7. F. Zhu, T. Liu, Z. Zhang, W. Liang, Remediation of hexavalent chromium in column by green synthesized nanoscale zerovalent iron/nickel: factors, migration model and numerical simulation, Ecotoxicol. Environ. Saf., 207 (2021) 111572, doi: 10.1016/j.ecoenv.2020.111572.
  8. M. Al Osman, F. Yang, I.Y. Massey, Exposure routes and health effects of heavy metals on children, Biometals, 32 (2019) 563–573.
  9. N.M. Izzudin, A.A. Jalil, F.F.A. Aziz, M.S. Azami, M.W. Ali, N.S. Hassan, A.F.A. Rahman, A.A. Fauzi, D.V.N. Vo, Simultaneous remediation of hexavalent chromium and organic pollutants in wastewater using period 4 transition metal oxidebased photocatalysts: a review, Environ. Chem. Lett., 19 (2021) 4489–4517.
  10. S. Mishra, R.N. Bharagava, Toxic and genotoxic effects of hexavalent chromium in environment and its bioremediation strategies, J. Environ. Sci. Health., Part C Environ. Carcinog. Ecotoxicol. Rev., 34 (2016) 1–32.
  11. X. Deng, Y. Chen, J. Wen, Y. Xu, J. Zhu, Z. Bian, Polyaniline-TiO2 composite photocatalysts for light-driven hexavalent chromium ions reduction, Sci. Bull., 65 (2020) 105–112.
  12. Z. Rahman, V.P. Singh, Bioremediation of toxic heavy metals (THMs) contaminated sites: concepts, applications and challenges, Environ. Sci. Pollut. Res., 27 (2020) 27563–27581.
  13. N. Ezzatahmadi, G.A. Ayoko, G.J. Millar, R. Speight, C. Yan, J. Li, S. Li, J. Zhu, Y. Xi, Clay-supported nanoscale zerovalent iron composite materials for the remediation of contaminated aqueous solutions: a review, Chem. Eng. J., 312 (2017) 336–350.
  14. Y. Zhou, T. Wang, D. Zhi, B. Guo, Y. Zhou, J. Nie, A. Huang, Y. Yang, H. Huang, L. Luo, Applications of nanoscale zerovalent iron and its composites to the removal of antibiotics: a review, J. Mater. Sci., 54 (2019) 12171–12188.
  15. H. Tang, J. Wang, S. Zhang, H. Pang, X. Wang, Z. Chen, M. Li, G. Song, M. Qiu, S. Yu, Recent advances in nanoscale zerovalent iron-based materials: characteristics, environmental remediation and challenges, J. Cleaner Prod., 319 (2021) 128641, doi: 10.1016/j.jclepro.2021.128641.
  16. Tang, H. Wang, J. Zhang, S. Pang, H. Wang, X. & Chen, Z. Mechanisms of enhanced hexavalent chromium removal from groundwater by sodium carboxymethyl cellulose stabilized zerovalent iron nanoparticles. Journal of Environmental Management, 319(2021)276: 111245.
  17. J. Li, M. Fan, M. Li, X. Liu, Cr(VI) removal from groundwater using double surfactant-modified nanoscale zerovalent iron (nZVI): effects of materials in different status, Sci. Total Environ., 717 (2020) 137112, doi:10.1016/j.scitotenv.2020.137112.
  18. Y. Dai, Y. Hu, B. Jiang, J. Zou, G. Tian, H. Fu, Carbothermal synthesis of ordered mesoporous carbon-supported nano zerovalent iron with enhanced stability and activity for hexavalent chromium reduction, J. Hazard. Mater., 309 (2016) 249–258.
  19. B. Zhang, D. Wang, Preparation of biomass activated carbon supported nanoscale zerovalent iron (nZVI) and its application in decolorization of methyl orange from aqueous solution, Water, 11 (2019) 1671, doi:10.3390/w11081671.
  20. J. Ma, J. Zou, L. Li, C. Yao, T. Zhang, D. Li, Synthesis and characterization of Ag3PO4 immobilized in bentonite for the sunlight-driven degradation of Orange II, Appl. Catal., B, 134–135 (2013) 1–6.
  21. J.A. Alexander, M.A. Ahmad Zaini, A. Surajudeen, E.-N. Usman Aliyu, A.U. Omeiza, Surface modification
    of low-cost bentonite adsorbents—a review, Part. Sci. Technol., 37 (2019) 538–549.
  22. E. Petala, K. Dimos, A. Douvalis, T. Bakas, J. Tucek, R. Zbořil, M.A. Karakassides, Nanoscale zerovalent iron supported on mesoporous silica: characterization and reactivity for Cr(VI) removal from aqueous solution, J. Hazard. Mater., 261 (2013) 295–306.
  23. G. Wei, J. Zhang, J. Luo, H. Xue, D. Huang, Z. Cheng, X. Jiang, Nanoscale zerovalent iron supported on biochar for the highly efficient removal of nitrobenzene, Front. Environ. Sci. Eng., 13 (2019),
    doi:10.1007/s11783-019-1142-3.
  24. S.-H. Zhang, M.-F. Wu, T.-T. Tang, Q.-J. Xing, C.-Q. Peng, F. Li, H. Liu, X.-B. Luo, J.-P. Zou, X.-B. Min, J.-M. Luo, Mechanism investigation of anoxic Cr(VI) removal by nano zerovalent iron based on XPS analysis in time scale, Chem. Eng. J., 335 (2018) 945–953.
  25. Y. Hu, X. Peng, Z. Ai, F. Jia, L. Zhang, Liquid nitrogen activation of zerovalent iron and its enhanced Cr(VI) removal performance, Environ. Sci. Technol., 53 (2019) 8333–8341.
  26. Y. Li, M. Deng, X. Wang, Y. Wang, J. Li, S. Xia, J. Zhao, In-situ remediation of oxytetracycline and Cr(VI)
    co-contaminated soil and groundwater by using blast furnace slag-supported nanosized Fe0/FeSx, Chem. Eng. J., 412 (2021) 128706, doi: 10.1016/j.cej.2021.128706.
  27. U. Malayoglu, Removal of heavy metals by biopolymer (chitosan)/nanoclay composites, Sep. Sci. Technol., 53 (2018) 2741–2749.
  28. W. Wang, J. Wang, Y. Guo, C. Zhu, F. Pan, R. Wu, C. Wang, Removal of multiple nitrosamines from aqueous solution by nanoscale zerovalent iron supported on granular activated carbon: influencing factors and reaction mechanism, Sci. Total Environ., 639 (2018) 934–943.
  29. Z. Zhang, P. Gao, J. Cheng, G. Liu, X. Zhang, Y. Feng, Enhancing anaerobic digestion and methane production of tetracycline wastewater in EGSB reactor with GAC/nZVI mediator. Water research, 136(2018) 54–63.