V.A. Safonov, N.I. Varminskaya, N.S. Mamontov, A.A. Voskanyan
Federal State Educational Institution of Higher Education «Sevastopol State University»
Russian Federation, Sevastopol, Universitetskaya St., 33
E-mail: nvarminska@gmail.com
DOI: 10.33075/2220-5861-2017-1-141-145
UDC 551.50:620.9
Abstract:
The use of waste products in substitution of natural raw materials in the preparation of construction materials and structures may lead to contamination of hazardous chemicals that are included in this waste, environmental objects. Currently, evaluation of such exposure is carried out in the laboratory without considering changes in the external environmental influences during their use and takes a long time. The article discusses the possibility of the use of mathematical modeling to obtain data on the content of heavy metals in aquatic environments on the example of vanadium. As the mode! objects considered cement placed in neutral and acidic aqueous media.
Keywords: emissions of heavy metals, mathematical modeling, environmental protection, building mate¬rials, waste production.
LIST OF REFERENCES
1. Pugin K.G., Vajsman Ja.I., Volkov G.N., Mal’cev A.V. Ocenka negativnogo vozdejstvija na okruzhajushhuju sredu stroitel’nyh materialov soderzhashhih othody chernoj metallurgii. Sovremennye problemy nauki i obrazovanija (jelektronnyj zhurnal). 2012. No 2. pp. 257. 149
2. Pugin K.G. Snizhenie jekologicheskoj nagruzki staleplavil’nogo proizvodstva za schet ispol’zovanija melkodisperstnyh zhelezosoderzhashhih othodov v metallurgii. Nauchnye issledovanija i innovacii. 2010. Vol. 4 No 3. pp. 64-71
3. Pugin K.G. Tjazhelye metally v othodah chernoj metallurgii. Molodoj uchenyj. 2010. No 5. Vol. 1. pp. 135-139.
4. Quintelas S. Removal of Cd(II), Cr(VI), Fe(lII) and Ni(ll) from aqueous solutions by an E. coli biofilm supported on kaolin. C. Quintelas, Z. Rocha, B. Silva et al. II Chem. Engineering J. 2008. doi: 10.1016/j.cej.2008.11.025
5. Pugin K.G. Voprosy jekologii ispol’zovanija tverdyh othodov chernoj metallurgii v stroitel’nyh materialah. Stroitel’nye materialy. 2012. No 8. pp.54-56.
6. Gabler, N.E., Gluh, K., Bahr, A., Utermann, J., 2009. Quantification of vanadium adsorption by German soils. J. Geochem. Explor. 103, 37 4 p.
7. Pugin K.G., Vaisman Y.I. Methodological Approaches to Development of Ecologically Safe Usage Technologies of Ferrous Industry. Solid Waste Resource Potential World Applied Sciences Journal 22 (Special Issue on Techniques and Technologies). Berlin: Springer, 2013. pp. 28-33.
8. Pugin K.G., Mal’cev A.V. Issledovanie vozmozhnosti pererabotki metallurgicheskih shlakov v Permskom krae putjom proizvodstva trotuarnoj plitki. Fundamental’nye issledovanija. 2013. No 1. pp. 419-421.
9. Fedosov S.V. Modelirovanie massoperenosa v processah korrozii betonov pervogo vida (malye znachenija chisla Fur’e). S.V. Fedosov [i dr.]. Stroitel’nye materialy. 2007. No 5. pp. 70- 71.
10. Fedosov S.V. Teoreticheskie i jeksperimental’nye issledovanija processov korrozii pervogo vida cementnyh betonov pri nalichii vnutrennego istochnika massy. S.V. Fedosov [i dr.]. Stroitel’nye materialy. 2013. No 6. pp. 44-47.
11. Kajumov R.A. Matematicheskoe modelirovanie korrozionnogo massoperenosa geterogennoj sistemy «zhidkaja agressivnaja sreda – cementnyj beton». Chastnye sluchai reshenija. Kajumov R.A. [i dr.]. Izvestija Kazanskogo gos. arhitektur.- stroit, universiteta. 2013. No 4 (26). pp. 343-348.
12. Fedosov S.V. Fiziko-himicheskie osnovy zhidkostnoj korrozii vtorogo vida cementnyh betonov. S.V. Fedosov, V.E. Rumjanceva, N.S. Kas’janenko. Stroitel’stvo i rekonstrukcija. 2010. No 4(30). pp. 74-77.
