Titanium Coagulants in Water Purification and Water Treatment Processes in Additive Manufacturing

Evgenii Kuzin

doi:10.56801/MME1042

Authors

Evgenii Kuzin D. Mendeleev university of chemical technology Russia

DOI:

https://doi.org/10.56801/MME1042

Keywords:

additive manufacturing, water treatment, coagulants, titanium

Abstract

Considerable attention is paid to improving the environmental safety of additive manufacturing. The production of titanium products using powder metallurgy methods is characterized by a significant amount of water consumption, and therefore a significant amount of wastewater generated. The paper presents the main directions of using titanium compounds as coagulants for the post-treatment of natural (technical water treatment) and waste water from the additive production of titanium products. It has been established that in the processes of wastewater and recycled water treatment, titanium-containing coagulants are significantly superior to traditional coagulants based on aluminum and iron salts. Processes for preparing process water from surface sources using titanium coagulants also occur with high efficiency. Residual concentrations of pollutants when using titanium tetrachloride as a coagulant were on average 2-3 times lower than when using traditional reagents. The coagulation sludge (sediment) obtained as part of water treatment is titanium dioxide in its composition and can be used in the future as a raw material for various industries.

References

Singh H., Kumar S., Kumar R., Overview of corrosion and its control: a critical review // Proceedings on Engg. Sciences. 3 (1) (2021) 13–24

Akhtar Javed, “A Review on Corrosion Protection of Iron and Steel”, Recent Patents on Corrosion Science 3(2) (2013) 79-147 https://doi.org/10.2174/22106839113036660008

Qian Y., Li Y., Jungwirth S., Seely N., Fang Y., Shi X. The application of anti-corrosion coating for preserving the value of equipment asset in chloride-laden environments: a review Int. J. Electrochem. Sci. 10 (2015) 10756–10780

Yang, H.-M. Role of Organic and Eco-Friendly Inhibitors on the Corrosion Mitigation of Steel in Acidic Environments—A State-of-Art Review. Molecules. 26(11) (2021) 3473. doi:10.3390/molecules26113473

Moussas, P. A., Tzoupanos, N. D., Zouboulis, A. I. Advances in coagulation/flocculation field: Al- and Fe-based composite coagulation reagents. Desalination and Water Treatment, 33(1-3) (2011) 140–146. doi:10.5004/dwt.2011.2622

Kuzin E. N., Zaitseva M. P., Kruchinina N. E. Features of the Application of Titanium-Containing Coagulants in Water Treatment Processes // Chemistry for Sustainable Development. 30 (2022) 162–168 DOI: 10.15372/CSD2022370

Galloux, J., Chekli, L., Phuntsho, S., Tijing, L. D., Jeong, S., Zhao, Y. X., … Shon, H. K.. Coagulation performance and floc characteristics of polytitanium tetrachloride and titanium tetrachloride compared with ferric chloride for coal mining wastewater treatment. Separation and Purification Technology 152 (2015) 94–100. doi:10.1016/j.seppur.2015.08.009

Kuzin E. N., Krutchinina N. E. Purification of circulating and waste water in metallurgical industry using complex coagulants // CIS Iron and Steel Review 18 (2019) 72–75 DOI: 10.17580/cisisr.2019.02.15

Kuzin, E.; Averina, Y.; Kurbatov, A.; Kruchinina, N.; Boldyrev, V. Titanium‐Containing Coagulants in Wastewater Treatment Processes in the Alcohol Industry. Processes 10 (2022) 440. https://doi.org/10.3390/pr10030440

Zhao, Y. X., Shon, H. K., Phuntsho, S., & Gao, B. Y. Removal of natural organic matter by titanium tetrachloride: The effect of total hardness and ionic strength. Journal of Environmental Management 134 (2014), 20–29. doi:10.1016/j.jenvman.2014.01.002

Zhao, Y. X., Gao, B. Y., Cao, B. C., Yang, Z. L., Yue, Q. Y., Shon, H. K., & Kim, J.-H. . Comparison of coagulation behavior and floc characteristics of titanium tetrachloride (TiCl4) and polyaluminum chloride (PACl) with surface water treatment. Chemical Engineering Journal 166 № 2 (2011) 544–550. doi:10.1016/j.cej.2010.11.014

Zhao, Y. X., Shon, H. K., Phuntsho, S., & Gao, B. Y. Removal of natural organic matter by titanium tetrachloride: The effect of total hardness and ionic strength. Journal of Environmental Management, 134 (2014) 20–29. doi:10.1016/j.jenvman.2014.01.002

Jeon, K.-J., & Ahn, J.-H. Evaluation of titanium tetrachloride and polytitanium tetrachloride to remove phosphorus from wastewater. Separation and Purification Technology, 197 (2018) 197–201. doi:10.1016/j.seppur.2018.01.016

Jeon, K.-J., Kim, J.-H., & Ahn, J.-H. Phosphorus Removal Characteristics of Titanium Salts Compared with Aluminum Salt. Water Environment Research 89(8) 2017. 739–743.

Chernoberezhsky J.M., Minejev D.J., Dyagileva A.B., Lorenzson A.V., Belova J.V., Isolation of sulphate lignin from aqueous solutions by oxo-titanium sulphate, aluminium sulphate and composite coagulant on their basis”, J. Applied Chem. (Zhurnal Prikladnoy Khimii), 75(10), (2002) 1730-1732(in Russian).

Xu, J., Zhao, Y., Gao, B., & Zhao, Q. Enhanced algae removal by Ti-based coagulant: comparison with conventional Al- and Fe-based coagulants. Environmental Science and Pollution Research, 25 (13) 2018 13147–13158. doi:10.1007/s11356-018-1482-8

Zhao, Y. X., Gao, B. Y., Zhang, G. Z., Qi, Q. B., Wang, Y., Phuntsho, S., Li, Q. Coagulation and sludge recovery using titanium tetrachloride as coagulant for real water treatment: A comparison against traditional aluminum and iron salts. Separation and Purification Technology 130 (2014) 19–27. doi:10.1016/j.seppur.2014.04.015

Okour, Y., Shon, H. K., & El Saliby, I. Characterisation of titanium tetrachloride and titanium sulfate flocculation in wastewater treatment. Water Science and Technology 59 (12) (2009) 2463–2473. doi:10.2166/wst.2009.254

Mamchenko, A. V., Gerasimenko, N. G., Deshko, I. I., & Pakhar’, T. A.The investigation of the efficiency of coagulants based on titanium when purifying water. Journal of Water Chemistry and Technology, 32(3) (2010) 167–175. doi:10.3103/s1063455x10030069

Wan, Y., Huang, X., Shi, B., Shi, J., Hao, H., Reduction of organic matter and disinfection byproducts formation potential by titanium, aluminum and ferric salts coagulation for micro-polluted source water treatment. Chemosphere 219 (2018) 28-35 doi.org/10.1016/ j.chemosphere.2018.11.117.

Shon, H. K., Vigneswaran, S., Kandasamy, J., Zareie, M. H., Kim, J. B., Cho, D. L., & Kim, J.-H. . Preparation and Characterization of Titanium Dioxide (TiO2) from Sludge produced by TiCl4 Flocculation with FeCl3, Al2(SO4)3and Ca(OH)2 Coagulant Aids in Wastewater. Separation Science and Technology 44 (7) (2009) 1525–1543. doi:10.1080/01496390902775810

Shon, H. K., Vigneswaran, S., Kim, I. S., Cho, J., Kim, G. J., Kim, J. B., & Kim, J.-H. Preparation of Titanium Dioxide (TiO2) from Sludge Produced by Titanium Tetrachloride (TiCl4) Flocculation of Wastewater. Environmental Science & Technology, 41(4) (2007) 1372–1377. doi:10.1021/es062062g

Wang, T.-H., Navarrete-López, A. M., Li, S., Dixon, D. A., & Gole, J. L. Hydrolysis of TiCl4: Initial Steps in the Production of TiO2. The Journal of Physical Chemistry A, 114(28) (2011) 7561–7570. doi:10.1021/jp102020h

Kolesnikov, A.V., Savel’ev, D.S., Kolesnikov, V.A. et al. Electroflotation Extraction of Highly Disperse Titanium Dioxide TiO2 from Water Solutions of Electrolytes. Glass Ceram 75 (2018) 237–241 https://doi.org/10.1007/s10717-018-0063-0.