Evaluation of physico-chemical factors influence on corrosion activity of water
DOI:
https://doi.org/10.15587/1729-4061.2013.18188Keywords:
corrosion activity, metals, oxygen, salinity, corrosion rate, passivation oxygen filmAbstract
The paper investigated corrosion processes and determined the level of various aqueous media activity towards metals. Corrosion rate was determined by a manometric method and polarization resistance method. Tap water, artesian water and standard test solution were used as media of comparisons. The influence of pH, temperature and salinity on the rate of metals corrosion was defined. It was found that corrosion activity of neutral aqueous medium depends on the concentration of dissolved oxygen and the content of salt anions in water. It was proved that dissolved inorganic salts significantly accelerate corrosion process. It was found that at the temperature of 20 ºC, with decreased oxygen concentration in static conditions, corrosion rate decreases. It was shown that at high temperatures, the initial concentration of oxygen as well as pH medium, have little effect on corrosion activity of water, since in this case, corrosion of steel is mainly determined by chemical interaction of metal with water.
References
- Фрог, Б. Н. Водоподготовка [Текст]: учебн. пособие для вузов / Б. Н. Фрог, А. П. Левченко // М.: Издательство МГУ, 1996. – 680 с.
- Do-Hwan, K. Control of corrosive water in advanced water treatment plant by manipulating calcium carbonate precipitation potential [Текст] / K. Do-Hwan, C. Jae-Hwan, H. Soon-Heon, K. Dong-Youn, K. Chang-Won // Korean Journal of Chemical Engineering. – 2009. – №26 (1). – P. 90-101.
- McNeill, L.S. Phosphate inhibitors and red water in stagnant iron pipes [Текст] / L. S. McNeill, M. Edwards // Journal of Environmental Engineering. – 2000. – №126 (12). – P. 1096 - 1102.
- Volk, C. Practical evaluation of iron corrosion control in a drinking water distribution system [Текст] / C. Volk, E. Dundore, J. Schiermann, M. Lechevallier // Water Research. – 2000. – №4 (6) – P. 1967 - 1974.
- Rossum, J.R. An evaluation of calcium carbonate saturation index [Текст] / J. R. Rossum, D. T. Merrill // Journal AWWA. – 1983. - №75 (2). – P. 95 – 100.
- Schock, M.R. Effect of container type on pH and alkalinity stability [Текст] / M. R. Schock. and S. C. Schock // Water Research. – 1982 – №16(10). – P. 1455 – 1464.
- Rooklidge, S.J. Corrosion control enhancement from a dolomite-amended slow sand filter [Текст] / S. J. Rooklidge, L. H. Ketchum Jr. // Water Research. – 2000. - №36 (11). – P. 2689 - 2694.
- Фомин Г.С. Коррозия и защита от коррозии. Энциклопедия международных стандартов [Текст] / Г.С. Фомин. – М.: ИПК Издательство стандартов, 1999. – 360 с.
- Гомеля Н.Д. Ингибиторы коррозии стали на основе алкилсульфатов для водооборотных систем [Текст] / Н.Д. Гомеля, Г. Л. Шутько, Т.А. Шаблий // Экотехнологии и ресурсосбережение. – 1996. - № 5 - 6. - С. 42 - 45.
- Беличенко Ю.П. Замкнутые системы водообеспечения химических производств [Текст] / Ю.П. Беличенко. – М.: Химия, 1990. – 208 с.
- Frog, B.N., Levchenko, A.P. (1996). Vodopodgotovka: Uchebn. posobie dlya vuzov. M.: Izdatelstvo MGU, 680.
- Do-Hwan Kim, Jae-Hwan Cha, Soon-Heon Hong, Dong-Youn Kim, and Chang-Won Kim. (2009). Control of corrosive water in advanced water treatment plant by manipulating calcium carbonate precipitation potential. Korean Journal of Chemical Engineering, 26(1), 90-101.
- L. S. McNeill and M. Edwards. (2000). Phosphate inhibitors and red water in stagnant iron pipes. Journal of Environmental Engineering., 126(12), 1096 - 1102.
- C. Volk, E. Dundore, J. Schiermann and M. Lechevallier. (2000). Practical evaluation of iron corrosion control in a drinking water distribution system.Water Research, 34(6), 1967 - 1974.
- J. R. Rossum and D. T. Merrill. (1983). An evaluation of calcium carbonate saturation index. Journal AWWA, 75(2), 95 – 100.
- M. R. Schock. and S. C. Schock. (1982). Effect of container type on pH and alkalinity stability. Water Research, 16(10), 1455 – 1464.
- S. J. Rooklidge and L. H. Ketchum Jr. (2002). Corrosion control enhancement from a dolomite-amended slow sand filter. Water Research, 36(11), 2689 - 2694.
- Fomin G.S. Korrosiya i zaschita ot korrosii. (1999). Entsiklopedia mezhdynarodnyh standartov. M.: IPK Izdatelstvo standartov, 360.
- Gomelya, N.D., Shutjko, G.L., Shabliy T.A. (1996). Ingibitory korrozii stali na osnovi alkilsylfatov dlya vodooborotnyh system. Ekotehnologii I resyrsozberezhenie, № 5 (6), 42 - 45.
- Belichenko Y.P. (1990). Zamknutye sistemy vodoobespecheniya khimicheskih proizvodstv. M: Khimiya, 208.
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Copyright (c) 2014 Анжела Тамазівна Тамазашвілі, Юлія Ігорівна Мазна, Каріна Артурівна Малихіна, Микола Дмитрович Гомеля
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