Hightower SM, Lorenz BB, Bernard JG, Johnson MD (2012) Oxidation of phosphorus centers by
ferrate(VI): spectral observation of an intermediate. Inorg Chem 51(12):6626–6632. https://doi.
org/10.1021/ic3001812
Híveš J, Benová M, Bouzek K, Sitek J, Sharma VK (2008) The cyclic voltammetric study of ferrate
(VI) formation in a molten Na/K hydroxide mixture. Electrochim Acta 54(2):203–208. https://
doi.org/10.1016/j.electacta.2008.08.009
Híveš J, Gál M, Kerekeš K (2014) High oxidation state of iron in molten hydroxides. Chem Eng
Trans 41:49–54. https://doi.org/10.3303/CET1441009
Híveš J, Gál M, Kerekeš K, Kubiňáková E, Mackuľak T (2016) Electrochemical ferrates
(VI) preparation and wastewater treatment. In: Ferrites and ferrates: chemistry and applications
in sustainable energy and environmental remediation, ACS Symposium Series, vol 1238.
American Chemical Society, Washington, DC, pp 221–240. https://doi.org/10.1021/bk-20161238.ch008
Hrnčiariková L, Kerekeš K, Híveš J, Gál M (2013) The influence of anode composition on the
electrochemical ferrate (VI) production in molten KOH. Int J Electrochem Sci 8(6):7768–7778
Hu L, Martin HM, Arce-Bulted O, Sugihara MN, Keating KA, Strathmann TJ (2009) Oxidation of
carbamazepine by Mn(VII) and Fe(VI): reaction kinetics and mechanism. Environ Sci Technol
43(2):509–515. https://doi.org/10.1021/es8023513
Jain A, Sharma VK, Mbuya OS (2009) Removal of arsenite by Fe(VI), Fe(VI)/Fe(III), and Fe(VI)/
Al(III) salts: effect of pH and anions. J Hazard Mater 169(1):339–344. https://doi.org/10.1016/j.
jhazmat.2009.03.101
Järup L (2003) Hazards of heavy metal contamination. Br Med Bull 68(1):167–182. https://doi.org/
10.1093/bmb/ldg032
Jiang J-Q (2014) Advances in the development and application of ferrate(VI) for water and
wastewater treatment. J Chem Technol Biotechnol 89(2):165–177. https://doi.org/10.1002/
jctb.4214
Jiang J-Q, Lloyd B (2002) Progress in the development and use of ferrate(VI) salt as an oxidant and
coagulant for water and wastewater treatment. Water Res 36(6):1397–1408. https://doi.org/10.
1016/S0043-1354(01)00358-X
Jiang J-Q, Panagoulopoulos A, Bauer M, Pearce P (2006) The application of potassium ferrate for
sewage treatment. J Environ Manag 79(2):215–220. https://doi.org/10.1016/j.jenvman.2005.06.
009
Kamachi T, Kouno T, Yoshizawa K (2005) Participation of multioxidants in the pH dependence of
the reactivity of ferrate(VI). J Org Chem 70(11):4380–4388. https://doi.org/10.1021/jo050091o
Kazama F (1995) Viral inactivation by potassium ferrate. Water Sci Technol 31(5–6):165–168.
https://doi.org/10.1016/0273-1223(95)00259-P
Kerekeš K, Hrnčiariková L, Híveš J, Gál M (2014) On the mechanism of electrochemical
transpassive dissolution of Fe-based anodes in binary hydroxide media. J Electrochem Soc
161(1):C62–C68. https://doi.org/10.1149/2.075401jes
Kolář M, Novák P, Šišková KM, Machala L, Malina O, Tuček J, Sharma VK, Zbořil R (2016)
Impact of inorganic buffering ions on the stability of Fe(vi) in aqueous solution: role of the
carbonate ion. Phys Chem Chem Phys 18(6):4415–4422. https://doi.org/10.1039/C5CP07543B
Kolařík J, Prucek R, Tuček J, Filip J, Sharma VK, Zbořil R (2018) Impact of inorganic ions and
natural organic matter on arsenates removal by ferrate(VI): understanding a complex effect of
phosphates ions. Water Res 141:357–365. https://doi.org/10.1016/j.watres.2018.05.024
Kralchevska RP, Prucek R, Kolařík J, Tuček J, Machala L, Filip J, Sharma VK, Zbořil R (2016a)
Remarkable efficiency of phosphate removal: ferrate(VI)-induced in situ sorption on core-shell
nanoparticles. Water Res 103:83–91. https://doi.org/10.1016/j.watres.2016.07.021
Kralchevska RP, Sharma VK, Machala L, Zboril R (2016b) Ferrates(FeVI, FeV, and FeIV)
oxidation of iodide: formation of triiodide. Chemosphere 144:1156–1161. https://doi.org/10.
1016/j.chemosphere.2015.09.091
Kubiňáková E, Gál M, Kerekeš K, Híveš J (2015a) Electrochemical preparation of ferrates in NaOH
melts. Chem List 109(9):714–717
8 Ferrates as Powerful Oxidants in Water Treatment Technologies
199
ferrate(VI): spectral observation of an intermediate. Inorg Chem 51(12):6626–6632. https://doi.
org/10.1021/ic3001812
Híveš J, Benová M, Bouzek K, Sitek J, Sharma VK (2008) The cyclic voltammetric study of ferrate
(VI) formation in a molten Na/K hydroxide mixture. Electrochim Acta 54(2):203–208. https://
doi.org/10.1016/j.electacta.2008.08.009
Híveš J, Gál M, Kerekeš K (2014) High oxidation state of iron in molten hydroxides. Chem Eng
Trans 41:49–54. https://doi.org/10.3303/CET1441009
Híveš J, Gál M, Kerekeš K, Kubiňáková E, Mackuľak T (2016) Electrochemical ferrates
(VI) preparation and wastewater treatment. In: Ferrites and ferrates: chemistry and applications
in sustainable energy and environmental remediation, ACS Symposium Series, vol 1238.
American Chemical Society, Washington, DC, pp 221–240. https://doi.org/10.1021/bk-20161238.ch008
Hrnčiariková L, Kerekeš K, Híveš J, Gál M (2013) The influence of anode composition on the
electrochemical ferrate (VI) production in molten KOH. Int J Electrochem Sci 8(6):7768–7778
Hu L, Martin HM, Arce-Bulted O, Sugihara MN, Keating KA, Strathmann TJ (2009) Oxidation of
carbamazepine by Mn(VII) and Fe(VI): reaction kinetics and mechanism. Environ Sci Technol
43(2):509–515. https://doi.org/10.1021/es8023513
Jain A, Sharma VK, Mbuya OS (2009) Removal of arsenite by Fe(VI), Fe(VI)/Fe(III), and Fe(VI)/
Al(III) salts: effect of pH and anions. J Hazard Mater 169(1):339–344. https://doi.org/10.1016/j.
jhazmat.2009.03.101
Järup L (2003) Hazards of heavy metal contamination. Br Med Bull 68(1):167–182. https://doi.org/
10.1093/bmb/ldg032
Jiang J-Q (2014) Advances in the development and application of ferrate(VI) for water and
wastewater treatment. J Chem Technol Biotechnol 89(2):165–177. https://doi.org/10.1002/
jctb.4214
Jiang J-Q, Lloyd B (2002) Progress in the development and use of ferrate(VI) salt as an oxidant and
coagulant for water and wastewater treatment. Water Res 36(6):1397–1408. https://doi.org/10.
1016/S0043-1354(01)00358-X
Jiang J-Q, Panagoulopoulos A, Bauer M, Pearce P (2006) The application of potassium ferrate for
sewage treatment. J Environ Manag 79(2):215–220. https://doi.org/10.1016/j.jenvman.2005.06.
009
Kamachi T, Kouno T, Yoshizawa K (2005) Participation of multioxidants in the pH dependence of
the reactivity of ferrate(VI). J Org Chem 70(11):4380–4388. https://doi.org/10.1021/jo050091o
Kazama F (1995) Viral inactivation by potassium ferrate. Water Sci Technol 31(5–6):165–168.
https://doi.org/10.1016/0273-1223(95)00259-P
Kerekeš K, Hrnčiariková L, Híveš J, Gál M (2014) On the mechanism of electrochemical
transpassive dissolution of Fe-based anodes in binary hydroxide media. J Electrochem Soc
161(1):C62–C68. https://doi.org/10.1149/2.075401jes
Kolář M, Novák P, Šišková KM, Machala L, Malina O, Tuček J, Sharma VK, Zbořil R (2016)
Impact of inorganic buffering ions on the stability of Fe(vi) in aqueous solution: role of the
carbonate ion. Phys Chem Chem Phys 18(6):4415–4422. https://doi.org/10.1039/C5CP07543B
Kolařík J, Prucek R, Tuček J, Filip J, Sharma VK, Zbořil R (2018) Impact of inorganic ions and
natural organic matter on arsenates removal by ferrate(VI): understanding a complex effect of
phosphates ions. Water Res 141:357–365. https://doi.org/10.1016/j.watres.2018.05.024
Kralchevska RP, Prucek R, Kolařík J, Tuček J, Machala L, Filip J, Sharma VK, Zbořil R (2016a)
Remarkable efficiency of phosphate removal: ferrate(VI)-induced in situ sorption on core-shell
nanoparticles. Water Res 103:83–91. https://doi.org/10.1016/j.watres.2016.07.021
Kralchevska RP, Sharma VK, Machala L, Zboril R (2016b) Ferrates(FeVI, FeV, and FeIV)
oxidation of iodide: formation of triiodide. Chemosphere 144:1156–1161. https://doi.org/10.
1016/j.chemosphere.2015.09.091
Kubiňáková E, Gál M, Kerekeš K, Híveš J (2015a) Electrochemical preparation of ferrates in NaOH
melts. Chem List 109(9):714–717
8 Ferrates as Powerful Oxidants in Water Treatment Technologies
199