References

1. G. Chen, X. Cao, C. Song, Y. Zhou, Adverse effects of ammonia on nitrification process: the case of Chinese shallow freshwater lakes, Water Air Soil Pollut., 210 (2010) 297–306.
2. N. Karapinar, Application of natural zeolite for phosphorus and ammonium removal from aqueous solutions, J. Hazard. Mater., 170 (2009) 1186–1191.
3. S. Sugiyama, M. Yokoyama, H. Ishizuka, K.I. Sotowa, T. Tomida, N. Shigemo, Removal of aqueous ammonium with magnesium phosphates obtained from the ammonium elimination of magnesium ammonium phosphate, J. Colloid Interface Sci., 292 (2005) 133–138.
4. A. Hasanoglu, J. Romero, B. Pérez, Ammonia removal from wastewater streams through membrane contractors: experimental and theoretical analysis of operation parameters and configuration, Chem. Eng. J., 160 (2010) 530–537.
5. G. Du, J. Geng, J. Chen, S. Lun, Mixed culture of nitrifying bacteria and denitrifying bacteria for simultaneous nitrification and denitrification, World J. Microbiol. Biotechnol., 19 (2003) 433–437.
6. G. Zeng, J. Zhang, Y. Chen, Z. Yu, M. Yu, H. Li, Z. Liu, M. Chen, L. Lu, C. Hu, Relative contributions of archaea and bacteria to microbial ammonia oxidation differ under different conditions during agricultural waste composting, Bioresour. Technol., 102 (2011) 9026–9032.
7. D. Xue, Y. Gao, H. Yao, C. Huang, Nitrification potentials of Chinese tea orchard soils and their adjacent wasteland and forest soils, J. Environ. Sci., 21 (2009) 1225–1229.
8. M.B. Aurelio, O. Satoshi, U. Yoshiaki, R. Niels-Birger, R. Wolfgang, O. Hidetoshi, Ammonia-oxidizing bacteria on root biofilms and their possible contribution to N use efficiency of different rice cultivars, Plant Soil, 250 (2003) 335–348.
9. K. Yao, Y.F. Cheng, Investigation of the electrocatalytic activity of nickel for ammonia oxidation, Mater. Chem. Phys., 108 (2008) 247–250.
10. Y. Zhang, Z. Shi, M. Chen, X. Dong, J. Zhou, Evaluation of simultaneous nitrification and denitrification under controlled conditions by an aerobic denitrifier culture, Bioresour. Technol., 175 (2014) 602–605.
11. R. Yu, J. Geng, H. Ren, Y. Wang, K. Xu, Struvite pyrolysate recycling combined with dry pyrolysis for ammonium removal from wastewater, Bioresour. Technol., 132 (2013) 154–159.
12. M.M. Rahman, M.A.M. Salleh, U. Rashid, A. Ahsan, M. Hossain, M. Chang Six Ra, Production of slow release crystal fertilizer from wastewaters through struvite crystallization – a review, Arabian J. Chem., 7 (2014) 139–155.
13. B. Norddahla, V.G. Horna, M. Larssona, J.H. Preezb, K. Christensena, A membrane contactor for ammonia stripping, pilot scale experience and modeling, Desalination, 199 (2006) 172–174.
14. X. Li, C. Lin, Y. Wang, M. Zhao, Y. Hou, Clinoptilolite adsorption capability of ammonia in pig farm, Procedia Environ. Sci., 2 (2010) 1598–1612.
15. L. Lin, Z. Lei, L. Wang, X. Liu, Y. Zhang, C. Wan, D.J. Lee, J.H. Tay, Adsorption mechanisms of high-levels of ammonium onto natural and NaCl-modified zeolites, Sep. Purif. Technol., 103 (2013) 15–20.
16. M. Jabłonska, R. Palkovits, Copper based catalysts for the selective ammonia oxidation into nitrogen and water vapour— recent trends and open challenges, Appl. Catal., B, 181 (2016) 332–351.
17. A.H. Mahvi, S.J.A. Ebrahimi, A. Mesdaghinia, H. Gharibi, M.H. Sowlat, Performance evaluation of a continuous bipolar electrocoagulation/electrooxidation-electroflotation (ECEO-EF) reactor designed for simultaneous removal of ammonia and phosphate from wastewater effluent, J. Hazard. Mater., 192 (2011) 1267–1274.
18. H. Särkkä, A. Bhatnagar, M. Sillanpää, Recent developments of electro-oxidation in water treatment – a review, J. Electroanal. Chem., 754 (2015) 46–56.
19. H. Zöllig, E. Morgenroth, K.M. Udert, Inhibition of direct electrolytic ammonia oxidation due to a change in local pH, Electrochim. Acta, 165 (2015) 348–355.
20. X.T. Du, Y. Yang, J. Liu, B. Liu, J.B. Liu, C. Zhong, W.B. Hu, Surfactant-free and template-free electrochemical approach to prepare well-dispersed Pt nanosheets and their high electrocatalytic activities for ammonia oxidation, Electrochim. Acta, 111 (2013) 562–566.
21. K.W. Kim, Y.J. Kim, I.T. Kim, G.I. Park, E.H. Lee, Electrochemical conversion characteristics of ammonia to nitrogen, Water Res., 40 (2006) 1431–1441.
22. G. Pérez, J. Saiz, R. Ibanez, A.M. Urtiaga, I. Ortiz, Assessment of the formation of inorganic oxidation by-products during the electrocatalytic treatment of ammonium from landfill leachates, Water Res., 46 (2012) 2579–2590.
23. A. Cabeza, A. Urtiaga, M.J. Rivero, I. Ortiz, Ammonium removal from landfill leachate by anodic oxidation, J. Hazard. Mater., 144 (2007) 715–719.
24. A. Anglada, R. Ibanez, A. Urtiaga, I. Ortiz, Electrochemical oxidation of saline industrial wastewaters using boron-doped diamond anodes, Catal. Today, 151 (2010) 178–184.
25. V. Dıaz, R. Ibanez, P. Gomez, A.M. Urtiaga, I. Ortiz, Kinetics of electro-oxidation of ammonia-N, nitrites and COD from a recirculating aquaculture saline water system using BDD anodes, Water Res., 45 (2011) 125–134.
26. Z. Ni, J. Liu, Y. Wu, B. Liu, C. Zhao, Y. Deng, W. Hu, C. Zhong, Fabrication of platinum submonolayer electrodes and their high electrocatalytic activities for ammonia oxidation, Electrochim. Acta, 177 (2015) 30–35.
27. S. He, Z. Wu, S. Li, J.M. Lee, Ionic liquid-assisted synthesis of platinum nanocubes and their improved electrocatalytic activity for the ammonia oxidation reaction, Int. J. Hydrogen Energy, 41 (2015) 1990–1996.
28. C.M. Hung, Electrochemical properties of PtPdRh alloy catalysts for ammonia electrocatalytic oxidation, Int. J. Hydrogen Energy, 37 (2012) 13815–13821.
29. T.L. Lomocso, E.A. Baranova, Electrochemical oxidation of ammonia on carbon-supported bi-metallic PtM (M = Ir, Pd, SnOx) nanoparticles, Electrochim. Acta, 56 (2011) 8551–8558.
30. M.H.M.T. Assumpcao, R.M. Piasentin, P. Hammer, R.F.B. De Souza, G.S. Buzzo, M.C. Santos, E.V. Spinacé, A.O. Neto, J.C.M. Silva, Oxidation of ammonia using PtRh/C electrocatalysts: fuel cell and electrochemical evaluation, Appl. Catal., B, 174–175 (2015) 136–144.
31. A. Kapałkaa, S. Fierroa, Z. Frontistis, A. Katsaounis, S. Neodo, O. Freyc, N. Rooijc, K.M. Udert, C. Comninellis, Electrochemical oxidation of ammonia (NH4 +/NH3) on thermally and electrochemically prepared IrO2 electrodes, Electrochim. Acta, 56 (2011) 1361–1365.
32. J. Liu, B. Liu, Z. Ni, Y. Deng, C. Zhong, W. Hu, Improved catalytic performance of Pt/TiO2 nanotubes electrode for ammonia oxidation under UV-light illumination, Electrochim. Acta, 150 (2014) 146–150.
33. H. Wang, X. Zhang, Y. Su, H. Yu, S. Chen, X. Quan, F. Yang, Photoelectrocatalytic oxidation of aqueous ammonia using TiO2 nanotube arrays, Appl. Surf. Sci., 311 (2014) 851–857.
34. P.B. Moraes, R. Bertazzoli, Electrodegradation of landfill leachate in a flow electrochemical reactor, Chemosphere, 58 (2005) 41–46.
35. A.F.S. Molouk, J. Yang, T. Okanishi, H. Muroyama, T. Matsui, K. Eguchi, Comparative study on ammonia oxidation over Ni-based cermet anodes for solid oxide fuel cells, J. Power Sources, 305 (2016) 72–79.
36. L. Candido, J.A.C.P. Gomes, Evaluation of anode materials for the electro-oxidation of ammonia and ammonium ions, Mater. Chem. Phys., 129 (2011) 1146–1151.
37. H. Gerischer, A. Mauerer, Investigations for the anodic oxidation of ammonia on platinum electrodes, J. Electroanal. Chem., 25 (1970) 421–433.
38. S. Le Vot, L. Roue, D. Belanger, Study of the electrochemical oxidation of ammonia on platinum in alkaline solution: effect of electrodeposition potential on the activity of platinum, J. Electroanal. Chem., 691 (2013) 18–27.
39. H. Cheng, K. Scott, P.A. Christensen, Paired electrolysis in a solid polymer electrolyte reactor—simultaneously reduction of nitrate and oxidation of ammonia, Chem. Eng. J., 108 (2005) 257–268.
40. N.J. Bunce, D. Bejan, Mechanism of electrochemical oxidation of ammonia, Electrochim. Acta, 56 (2011) 8085–8093.
41. J. Rodier, C. Bazin, J.P. Broutin, P. Chambon, H. Champsaur, L. Rodi, Water Analysis, 8th ed., Dunod, Paris, 2005, pp. 149–155.
42. R. Giovanardi, C. Fontanesi, W. Dallabarba, Adsorption of organic compounds at the aluminium oxide/aqueous solution interface during the aluminium anodizing process, Electrochim. Acta, 56 (2011) 3128–3138. (in French)
43. P.L. Cabot, F.A. Centellas, J.A. Garret, E. Brez, H. Vidal, Electrochemical study of aluminium corrosion in acid chloride solutions, Electrochim. Acta, 36 (1991) 179–187.
44. N. Ait Ahmed, M. Eyraud, H. Hammache, F. Vacandio, S. Sam, N. Gabouze, P. Knauth, K. Pelzer, T. Djenizian, New insight into the mechanism of cathodic electrodeposition of zinc oxide thin films onto vitreous carbon, Electrochim. Acta, 94 (2013) 238–244.
45. K. Yao, Y.F. Cheng, Fabrication by electrolytic deposition of Pt– Ni electrocatalyst for oxidation of ammonia in alkaline solution, Int. J. Hydrogen Energy, 33 (2008) 6681–6686.
46. K. Endo, Y. Katayama, T. Miura, A rotating disk electrode study on the ammonia oxidation, Electrochim. Acta, 50 (2005) 2181–2185.
47. A.C.A. Vooys, M.T.M. Koper, R.A. Santen, J.A.R. Veen, The role of adsorbates in the electrochemical oxidation of ammonia on noble and transition metal electrodes, J. Electroanal. Chem., 506 (2001) 127–137.
48. L. Li, Y. Liu, Ammonia removal in electrochemical oxidation: mechanism and pseudo-kinetics, J. Hazard. Mater., 161 (2009) 1010–1016.
49. N. Aouina, Electrochemical Reduction of Nitrate and Nitrite Ions on Copper Electrode, Neutral Medium: Contribution to the Understanding of the Reaction Mechanism, Doctoral Thesis from the University of Pierre et Marie Curie, Physical Chemistry and Analytical Chemistry, 2009. (in French)
50. J. Tang, J. Guo, F. Fang, Y. Chen, L. Lei, L. Yang, Oxidation behavior of ammonium in a 3-dimensional biofilm-electrode reactor, J. Environ. Sci., 25 (2013) 2403–2409.