Abstract
Means of improving the operational efficiency of circulatory water systems at coke plants are considered. Attention focuses on systems in which the industrial-grade water is prepared by means of an activated solution of coagulant (aluminum sulfate). The activation of coagulant solutions and their use to treat industrial-grade water is studied. The influence of the settling velocity and content of suspended particulates on the effectiveness of water clarification is investigated. Effective means of activating the coagulant solutions are identified. Formulas are proposed for use in improving the water processing in circulatory water systems at coke plants.
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REFERENCES
Grigoruk, N.O. and Pushkarev, G.P., Vodosnabzhenie, kanalizatsiya i ochistka stochnykh vod koksokhimicheksikh predpriyatii (Water Supply, Sewerage, and Wastewater Treatment at Coke Chemical Plants), Moscow: Metallurgiya, 1987.
Leibovich, R.E., Yakovleva, E.I., and Filatov, A.B., Tekhnologiya koksokhimicheskogo proizvodstva (Technology of Coke Chemical Industry), Moscow: Metallurgiya, 1982.
Nevedrov, A.V., Kolmakov, N.G., Subbotin, S.P., et al., Preparation of water for coke-plant water cycles, Coke Chem., 2015, vol. 58, no. 2, pp. 64–67.
Nesterenko, S.V., Tkachev, V.A., and Smilka, E.P., Reducing the corrosion losses of metals when using phenolic wastewater in coke-plant cooling systems, Coke Chem., 2013, vol. 56, no. 8, pp. 286–291.
Shabalin, A.F., Oborotnoe vodosnabzhenie promyshlennykh predpriyatii (Recycled Water Supply to Industrial Enterprises), Moscow: Stroiizdat, 1972.
Kucherenko, D.I. and Gladkov, V.A., Oborotnoe vodosnabzhenie (sistemy vodyanogo okhlazhdeniya) (Recycled Water Supply: The Water Cooling Systems), Moscow: Stroiizdat, 1980.
Tugai, A.M. and Orlov, V.O., Podopoastachannya. Pidruchnik (Water Supply: Handbook), Kyiv: Znannya, 2008.
Zhurba, M.G., Sokolov, L.I., and Govorova, Zh.M., Vodosnabzhenie. Proektirovanie sistem i sooruzhenii (Engineering of Water Supply Systems and Facilities), Moscow: Assots. Stroit. Vuzov, 2010, vol. 2.
Naimanov, A.Ya., Nikishina, S.P., and Nasonkina, N.G., Vodosnabzhenie (Water Supply), Donetsk: Nord-Press, 2004.
Garcia-Segura, S., Eiband, M.M.S., de Melo, J.V., and Martínez-Huitle, C.A., Electrocoagulation and advanced electrocoagulation processes: A general review about the fundamentals, emerging applications and its association with other technologies, J. Electroanal. Chem., 2017, vol. 801, pp. 267–299.
Szkatula, A., Balanda, M., and Kopeć, M., Magnetic treatment of industrial water. Silica activation, Eur. Phys. J.: Appl. Phys., 2002, vol. 18, no. 1, pp. 41–49.
Epoyan, S.M. and Dushkin, S.S., UA Patent 103295, Byull. Izobret., 2013, no. 18.
Dushkin, S.S., Dem’yanyuk, V.M., Bulgakova, O.V., and Kotyuk, F.O., UA Patent 4552, Byull. Izobret., 2005, no. 1.
Dushkin, S.S., Skubchenko, V.F., Erina, I.N., and Syrova, V.A., USSR Inventor’s Certificate no. 975585, Byull. Izobret., 1982, no. 43.
Dushkin, S.S., Blagodarna, G.I., Solodovnik, M.V., and Shevchenko, T.O., UA Patent 86545, Byull. Izobret., 2009, no. 8.
Dushkin, S.S., Belyakov, V.I., Tret’yakov, O.V., and Zel’des-Yarovitskaya, A.L., RF Patent 2054388, Byull. Izobret., 1996, no. 5.
Proskuryakov, V.A. and Shmidt, L.I., Ochistka stochnykh vod v khimicheskoi promyshlennosti (Purification of Waste Waters in Chemical Industry), Leningrad: Khimiya, 1977.
Meshcherskii, N.A., Bych’, E.S., and Frolov, Yu.V., Ekspluatatsiya vodopodgotovki v metallurgii (Use of Water Preparation in Metallurgy), Moscow: Metallurgiya, 1988.
Dushkin, S.S., Study of use of activated coagulant solution for water purification, Komunal’ne Gos. Mist, 2012, no. 105, pp. 320–334.
Klassen, V.I., Omagnichivanie vodnykh sistem (Magnetization of Water Systems), Moscow: Khimiya, 1978.
Tebenikhin, E.F., Bezreagentnye metody obrabotki vody v energoustanovkakh (Reagentless Water Treatment in Energetic Installations), Moscow: Energiya, 1977.
Epoyan, S., Dushkin, S., and Airapetyan, T., Theory of aluminum sulphate coagulant solution in drinking water preparation, MOTROL, 2014, vol. 16, no. 6, pp. 11–18.
Epoyan, S.M., Effect of activated solutions of aluminum sulfate and aluminum oxychloride on efficiency of water purification, Nauk. Visn. Budiv., 2012, no. 69, pp. 348–352.
Sautin, S.M., Planirovanie eksperimenta v khimicheskoi tekhnologii (Experiment Planning in Chemical Technology), Moscow: Nauka, 1984.
Galkina, O. and Blahodarna, H., The use of effective coagulants and flocculants to intensity the process of water purification at coke plants, Slovak J. Civil Eng., 2019, vol. 27, no. 2, pp. 21–28.
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Translated by B. Gilbert
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Dushkin, S.S., Galkina, O.P. More Effective Clarification of Circulating Water at Coke Plants. Coke Chem. 62, 474–480 (2019). https://doi.org/10.3103/S1068364X19100041
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DOI: https://doi.org/10.3103/S1068364X19100041