• Inna M. Trus National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute», Ukraine http://orcid.org/0000-0001-6368-6933
  • Yana P. Kryzhanovska National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute», Ukraine https://orcid.org/0000-0002-9747-969X
  • Mukola D. Gomelya National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute», Ukraine




phosphates, ion exchange, regeneration solutions, struvite


Excessive supply of biogenic substances with wastewater from industrial enterprises, in particular phosphorus, causes excessive eutrophication of natural water bodies, which leads to the qualitative depletion of water resources. The most promising method of water purification from phosphates is ion exchange. The process of sorption of phosphates on highly basic anionite in chloride and alkaline form is investigated in the present work. The processes of influence of competing anions on the efficiency of phosphate extraction were studied. It was established that the selectivity of the AV-17-8 anionite increases in the series of chlorides-phosphates-sulfates. It is shown that for regeneration of anionite in phosphate and phosphate-sulfate form it is advisable to use solutions of 10 % NH4Cl, 15 % NaCl, 6 % Na2CO3, 7% KOH, 6 % (NH4)2SO4. Methods for extracting phosphates from regeneration solutions have been developed making them suitable for reuse. To create waste-free processes, a method of extracting phosphates from water using AV-17-8 anionite and its regeneration has been proposed, which will allow extracting phosphates in the form of mineral fertilizers and repeatedly using regeneration solutions.

Author Biography

Inna M. Trus, National Technical University of Ukraine «Igor Sikorsky Kyiv Polytechnic Institute»

Docent of the Department of ecology and technology of plant polymers


Mitchenko, T., Kosogina, I., Kyrii, S. (2019). The local solutions for water security in Ukraine. Physical and Cyber Safety in Critical Water Infrastructure, 99–105. doi: 10.3233/NICSP190044

Trus, І., Gomelya, N., Halysh, V., Radovenchyk, I., Stepova, O., Levytska, O. (2020). Technology of the comprehensive desalination of wastewater from mines. Eastern-European Journal of Enterprise Technologies, 3/6 (105), 21–27. https://doi.org/10.15587/1729-4061.2020.206443

Remeshevska, I., Trokhymenko, G., Gurets, N., Stepova, O., Trus,I., Akhmedova, V. (2021). Study of the Ways and Methods of Searching Water Leaks in Water Supply Networks of the Settlements of Ukraine.Ecol. Eng. Environ. Technol., 22(4), 14–21. https://doi.org/10.12912/27197050/137874

Zhang, X., Yi, Y., Yang, Z. (2020). Nitrogen and phosphorus retention budgets of a semiarid plain basin under different human activity intensity. Science of The Total Environment, 703, 134813. https://doi.org/10.1016/j.scitotenv.2019.134813

Zhao, Z., Qin, W., Bai, Z., & Ma, L. (2019). Agricultural nitrogen and phosphorus emissions to water and their mitigation options in the Haihe Basin, China. Agricultural Water Management, 212, 262–272.https://doi.org/10.1016/j.agwat.2018.09.002

Wang, M., Wang, Y., Li, Y., Liu, X., Liu, J., & Wu, J. (2020). Natural and anthropogenic determinants of riverine phosphorus concentration and loading variability in subtropical agricultural catchments. Agriculture, Ecosystems & Environment, 287, 106713. https://doi.org/10.1016/j.agee.2019.106713

Bunce, J. T., Ndam, E., Ofiteru, I. D., Moore, A., & Graham, D. W. (2018). A review of phosphorus removal technologies and their applicability to small-scale domestic wastewater treatment systems. Frontiers in Environmental Science, 6, 8. https://doi.org/10.3389/fenvs.2018.00008

Azam, H. M., Alam, S. T., Hasan, M., Yameogo, D. D. S., Kannan, A. D., Rahman, A., & Kwon, M. J. (2019). Phosphorous in the environment: characteristics with distribution and effects, removal mechanisms, treatment technologies, and factors affecting recovery as minerals in natural and engineered systems. Environmental Science and Pollution Research, 26(20), 20183-20207.https://doi.org/10.1007/s11356-019-04732-y

Mekonnen, M. M., & Hoekstra, A. Y. (2018). Global anthropogenic phosphorus loads to freshwater and associated grey water footprints and water pollution levels: A high‐resolution global study. Water resources research, 54(1), 345-358.https://doi.org/10.1002/2017WR020448

Wang, Y., Li, Y., Liu, X., Liu, F., Li, Y., Song, L., ... & Wu, J. (2014). Relating land use patterns to stream nutrient levels in red soil agricultural catchments in subtropical central China. Environmental Science and Pollution Research, 21(17), 10481-10492.https://doi.org/10.1007/s11356-014-2921-9

Clément, F., Ruiz, J., Rodríguez, M. A., Blais, D., & Campeau, S. (2017). Landscape diversity and forest edge density regulate stream water quality in agricultural catchments. Ecological indicators, 72, 627-639.https://doi.org/10.1016/j.ecolind.2016.09.001


Bacelo, H., Pintor, A. M., Santos, S. C., Boaventura, R. A., & Botelho, C. M. (2020). Performance and prospects of different adsorbents for phosphorus uptake and recovery from water. Chemical Engineering Journal, 381, 122566.https://doi.org/10.1016/j.cej.2019.122566

Peng, L., Dai, H., Wu, Y., Peng, Y., & Lu, X. (2018). A comprehensive review of phosphorus recovery from wastewater by crystallization processes. Chemosphere, 197, 768–781. https://doi.org/10.1016/j.chemosphere.2018.01.098

Li, K., Liu, Q., Fang, F., Luo, R., Lu, Q., Zhou, W., ... &Ruan, R. (2019). Microalgae-based wastewater treatment for nutrients recovery: A review. Bioresource technology, 291, 121934. https://doi.org/10.1016/j.biortech.2019.121934

Cichy, B., Kużdżał, E., &Krztoń, H. (2019). Phosphorus recovery from acidic wastewater by hydroxyapatite precipitation. Journal of environmental management, 232, 421–427. https://doi.org/10.1016/j.jenvman.2018.11.072

Shewa, W. A., &Dagnew, M. (2020). Revisiting chemically enhanced primary treatment of wastewater: a review. Sustainability, 12(15), 5928. https://doi.org/10.3390/su12155928

Hashim, K. S., Idowu, I. A., Jasim, N., Al Khaddar, R., Shaw, A., Phipps, D., Aljefery, M. H. (2018). Removal of phosphate from River water using a new baffle plates electrochemical reactor. Methods X, 5, 1413–1418. https://doi.org/10.1016/j.mex.2018.10.024

Yu, S., Liu, S., Yao, X., & Ning, P. (2022). Enhanced biological phosphorus removal from wastewater by current stimulation coupled with anaerobic digestion. Chemosphere, 133661. https://doi.org/10.1016/j.chemosphere.2022.133661

Chan, C., Guisasola, A., Baeza, J. A. (2020). Living on the edge: Prospects for enhanced biological phosphorus removal at low sludge retention time under different temperature scenarios. Chemosphere, 258, 127230. https://doi.org/10.1016/j.chemosphere.2020.127230

Gebremariam, S. Y., Beutel, M. W., Christian, D., Hess, T. F. (2011). Research advances and challenges in the microbiology of enhanced biological phosphorus removal—a critical review. Water Environment Research, 83(3), 195–219. https://doi.org/10.2175/106143010X12780288628534

Guisasola, A., Chan, C., Larriba, O., Lippo, D., Suárez-Ojeda, M. E., &Baeza, J. A. (2019). Long-term stability of an enhanced biological phosphorus removal system in a phosphorus recovery scenario. Journal of Cleaner Production, 214, 308–318. https://doi.org/10.1016/j.jclepro.2018.12.220

Izadi, P., Izadi, P., Eldyasti, A. (2020). Design, operation and technology configurations for enhanced biological phosphorus removal (EBPR) process: a review. Reviews in Environmental Science and Bio/Technology, 19(3), 561–593.https://doi.org/10.1007/s11157-020-09538-w

Zou, H., Wang, Y. (2016). Phosphorus removal and recovery from domestic wastewater in a novel process of enhanced biological phosphorus removal coupled with crystallization. Bioresource technology, 211, 87–92. https://doi.org/10.1016/j.biortech.2016.03.073

Wang, B., Lian, G., Lee, X., Gao, B., Li, L., Liu, T., Zheng, Y. (2020). Phosphogypsum as a novel modifier for distillers grains biochar removal of phosphate from water. Chemosphere, 238, 124684. https://doi.org/10.1016/j.chemosphere.2019.124684

Goscianska, J., Ptaszkowska-Koniarz, M., Frankowski, M., Franus, M., Panek, R., Franus, W. (2018). Removal of phosphate from water by lanthanum-modified zeolites obtained from fly ash. Journal of colloid and interface science, 513, 72–81. https://doi.org/10.1016/j.jcis.2017.11.003

Halysh, V., Trus, I., Nikolaichuk, A., Skiba, M., Radovenchyk, I., Deykun, I., Vorobyova, V., Vasylenko, I., Sirenko, L. (2020). Spent Biosorbents as Additives in Cement Production. Journal of Ecological Engineering, 21(2), 131–138. https://doi.org/10.12911/22998993/116328

Halysh, V., Trus, I., Gomelya, M., Trembus, I., Pasalskiy, B., Chykun, N., Trokhymenko, G., Remeshevska I. (2020). Utilization of Modified Biosorbents Based on Walnut Shells in the Processes of Wastewater Treatment from Heavy Metal Ions. Journal of Ecological Engineering, 21(4), 128–133.10.12911/22998993/119809

Pokhrel, M. R., Poudel, B. R., Aryal, R. L., Paudyal, H., Ghimire, K. N. (2019). Removal and recovery of phosphate from water and wastewater using metal-loaded agricultural waste-based adsorbents: a review. Journal of Institute of Science and Technology, 24(1), 77–89. https://doi.org/10.3126/jist.v24i1.24640

Trus, I., Gomelya, M., Levytska, O., Pylypenko, T. (2022). Development of Scaling Reagent for Waters of Different Mineralization. Ecol. Eng. Environ. Technol., 4, 81–87. https://doi.org/10.12912/27197050/150201

Trus, I., Gomelya, M., Skiba, M., Pylypenko, T., Krysenko, T. (2022). Development of Resource-Saving Technologies in the Use of Sedimentation Inhibitors for Reverse Osmosis Installations. J. Ecol. Eng., 23(1), 206–215. https://doi.org/10.12911/22998993/144075

Trus, I., Radovenchyk, I., Halysh, V., Skiba, M., Vasylenko, I., Vorobyova, V., Hlushko, O., Sirenko, L. (2019). Innovative Approach in Creation of Integrated Technology of Desalination of Mineralized Water. Journal of Ecological Engineering, 20(8), 107–113. https://doi.org/10.12911/22998993/110767

Wang, X. X., Wu, Y. H., Zhang, T. Y., Xu, X. Q., Dao, G. H., Hu, H. Y. (2016). Simultaneous nitrogen, phosphorous, and hardness removal from reverse osmosis concentrate by microalgae cultivation. Water research, 94, 215–224. https://doi.org/10.1016/j.watres.2016.02.062

Luo, W., Hai, F. I., Price, W. E., Guo, W., Ngo, H. H., Yamamoto, K., Nghiem, L. D. (2016). Phosphorus and water recovery by a novel osmotic membrane bioreactor–reverse osmosis system. Bioresource technology, 200, 297–304. https://doi.org/10.1016/j.biortech.2015.10.029

Li, X., Shen, S., Xu, Y., Guo, T., Dai, H., & Lu, X. (2021). Application of membrane separation processes in phosphorus recovery: A review. Science of The Total Environment, 767, 144346.https://doi.org/10.1016/j.scitotenv.2020.144346

Trus, I., Gomelya, M., Skiba, M., Vorobyova, V. (2021). Promising method of ion exchange separation of anions before reverse osmosis. Archives of Environmental Protection, 47(4), 93–97. https://doi.org/10.24425/aep.2021.139505

Trus I. (2022). Optimal conditions of ion exchange separation of anions in low-waste technologies of water desalination. Journal of Chemical Technology and Metallurgy, 57(3), 550–558. https://dl.uctm.edu/journal/node/j2022-3/14_21-57_br_3_pp_550-558.pdf

Trus I., Gomelya M. (2022). Low-waste technology of water purification from nitrates on highly basic anion exchange resin. Journal of Chemical Technology and Metallurgy, 57(4), 765–772. https://dl.uctm.edu/journal/node/j2022-4/14_21-93_br4_2022_pp765-772.pdf

Beaudry, J. W., Sengupta, S. (2021). Phosphorus recovery from wastewater using pyridine‐based ion‐exchange resins: Role of impregnated iron oxide nanoparticles and preloaded Lewis acid (Cu2+). Water Environment Research, 93(5), 774–786. https://doi.org/10.1002/wer.1469

Guida, S., Rubertelli, G., Jefferson, B., Soares, A. (2021). Demonstration of ion exchange technology for phosphorus removal and recovery from municipal wastewater. Chemical Engineering Journal, 420, 129913. https://doi.org/10.1016/j.cej.2021.129913

Pinelli, D., Bovina, S., Rubertelli, G., Martinelli, A., Guida, S., Soares, A., Frascari, D. (2022). Regeneration and modelling of a phosphorous removal and recovery hybrid ion exchange resin after long term operation with municipal wastewater. Chemosphere, 286, 131581. https://doi.org/10.1016/j.chemosphere.2021.131581

Williams, A. T., Zitomer, D. H., Mayer, B. K. (2015). Ion exchange-precipitation for nutrient recovery from dilute wastewater. Environmental Science: Water Research & Technology, 1(6), 832–838. https://doi.org/10.1039/C5EW00142K

Chowdhury, R. B., Moore, G. A., Weatherley, A. J., & Arora, M. (2017). Key sustainability challenges for the global phosphorus resource, their implications for global food security, and options for mitigation. Journal of Cleaner Production, 140, 945–963. https://doi.org/10.1016/j.jclepro.2016.07.012

Robles, Á., Aguado, D., Barat, R., Borrás, L., Bouzas, A., Giménez, J. B., Seco, A. (2020). New frontiers from removal to recycling of nitrogen and phosphorus from wastewater in the Circular Economy. Bioresource technology, 300, 122673. https://doi.org/10.1016/j.biortech.2019.122673

Desmidt, E., Ghyselbrecht, K., Zhang, Y., Pinoy, L., Van der Bruggen, B., Verstraete, W., ... &Meesschaert, B. (2015). Global phosphorus scarcity and full-scale P-recovery techniques: a review. Critical Reviews in Environmental Science and Technology, 45(4), 336–384. https://doi.org/10.1080/10643389.2013.866531

Sarvajayakesavalu, S., Lu, Y., Withers, P. J., Pavinato, P. S., Pan, G., Chareonsudjai, P. (2018). Phosphorus recovery: a need for an integrated approach. Ecosystem health and sustainability, 4(2), 48–57. https://doi.org/10.1080/20964129.2018.1460122

Amann, A., Zoboli, O., Krampe, J., Rechberger, H., Zessner, M., &Egle, L. (2018). Environmental impacts of phosphorus recovery from municipal wastewater. Resources, Conservation and Recycling, 130, 127–139. https://doi.org/10.1016/j.resconrec.2017.11.002

Kataki, S.; West, H.; Clarke, M.; Baruah, D. C. (2016). Phosphorus recovery as struvite: Recent concerns for use of seed, alternative Mg source, nitrogen conservation and fertilizer potential. Resources Conservation and Recycling, 107, 142–156. https://doi.org/10.1016/j.resconrec.2015.12.009

Li, B., Huang, H. M., Boiarkina, I., Yu, W., Huang, Y. F., Wang, G. Q., Young, B. R. (2019). Phosphorus recovery through struvite crystallisation: Recent developments in the understanding of operational factors. Journal of environmental management, 248, 109254. https://doi.org/10.1016/j.resconrec.2015.12.009

Corre, K. S. Le, Valsami-Jones, E., Hobbs,P. & Parsons, S. A. (2009). Phosphorus Recovery from Wastewater by Struvite Crystallization: A Review.Critical Reviews in Environmental Science and Technology, 39(6), 433–477.https://doi.org/10.1080/10643380701640573