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COMPLEX RAW MATERIAL UTILIZATION
ArticleName Prospects for the use of rock crushing screenings from Karelia as a filtering medium
DOI 10.17580/or.2022.06.05
ArticleAuthor Myasnikova O. V., Bubnova T. P.
ArticleAuthorData

Institute of Geology of the Karelian Research Centre of RAS (Petrozavodsk, Russia):

Myasnikova O. V., Researcher, Candidate of Engineering Sciences, okmyasn@krc.karelia.ru
Bubnova T. P., Researcher, bubnova@krc.karelia.ru

Abstract

The aim of the research was to study the crushing screenings of gabbrodolerite, quartzite sandstone, and quartzite stored in the pit dumps in the Prionezhsky District of Karelia in order to assess their applicability as non-traditional filtering media in water treatment for the removal of various pollutants. The use of optical microscopy and X-ray diffraction analysis allowed establishing qualitative and quantitative mineral compositions of the screenings studied. According to the results of the study of physical and chemical parameters and the total specific effective activity of natural radionuclides in the screenings, the 0.5–2.0 mm fraction meets the requirements set by the standard for natural granular filtering materials. A comparison of the materials studied with quartz sand (provided by CJSC Pogranskoye Quarry Association) confirmed that their filtering media porosity and grain shape coefficient values are not inferior to those of the standard material. The bulk density of the screenings at 1307–1550 kg/mis comparable to the density of the sand at 1650 kg/m3. It seems reasonable to place these screenings in the lower layer of two-layer filter systems and to use them for water clarification and for the removal of mechanical impurities and iron from water. The 2–5 mm fraction of the screenings studied may be used as a loose anti-icing material for treating road surfaces in winter. Introduction of screenings as non-traditional filtering media for water treatment at local mining enterprises contributes to more comprehensive deposit development and helps solving certain economic and environmental problems in the region.

keywords Screenings, gabbrodolerite, quartzite sandstone, quartzite, mineral sorbents, filtering medium
References

1. Arsentiev V. A., Vaisberg L. A., Samukov A. D. Nonwaste production of mass use building materials out of volcanic rocks. Gornyi Zhurnal. 2014. No. 12. pp. 55–63.
2. Golik V. I., Dmytrak Yu. V., Gabaraev O. Z., Kozhiev Kh. Kh. Minimizing the impact of mining on the environment. Ekologiya i Promyshlennost' Rossii. 2018. Vol. 22, No. 6. pp. 26–29.
3. Kapustin F. L., Ponomarev V. B. Concentrated sand production from screenings of rock crushing on air classifier. Obogashchenie Rud. 2016. No. 4. pp. 56–60. DOI: 10.17580/or.2016.04.09.
4. Kotova O., Ozhogina E. Applied mineralogy of mining industrial wastes. Proc. of the 14th International congress for applied mineralogy ICAM 2019. Cham: Springer, 2019. pp. 103–106.
5. Ozhogina E. G., Kotova O. V., Yakushina O. A., Zhukova V. E. On the possibility of secondary use of mining wastes. Geoekologiya. Inzhenernaya Geologiya, Gidrogeologiya, Geokriologiya. 2020. No. 2. pp. 58–63.
6. Trubetskoy K. N. Development of resource-saving and resource-reproducing geotechnologies for integrated development of mineral deposits. Мoscow: IPKON RAS, 2014. 196 p.
7. On the state and environmental protection of the Russian Federation in 2020. State report. Moscow: Ministry of Natural Resources of Russia, 2021. 1000 p.
8. State report on the state of the environment of the Republic of Karelia in 2020. Ministry of Natural Resources and Ecology of the Republic of Karelia. Petrozavodsk, 2021. 277 p.
9. Gorbunov F., Berdnikova L., Bulgakov V., Fadina A., Lapin A. The use of sсreening of crushed granite stone for the production of building materials. MATEC Web of Conference. 2021. Vol. 340. DOI: 10.1051/matecconf/202134001004.
10. Benarchid Y., Taha Y., Argane R., Benzaazoua M. Application of Quebec recycling guidelines to assess the use feasibility of waste rocks as construction aggregates. Resources Policy. 2018. Vol. 59. pp. 68–76.
11. Akhtyamov V. F., Khafizova E. N. Influence of technological non-metallic production wastes on heavy weight concrete properties. Vestnik SibADI. 2018. Vol. 15, No. 2. pp. 261–267.
12. Adeyi G. O., Mbagwu C. C., Ndupu C. N., Okeke O. C. Production and uses of crushed rock aggregates: an overview. International Journal of Advanced Academic Research. Sciences, Technology and Engineering. 2019. Vol. 5, Iss. 8. pp. 92–110.
13. Leontev S. V., Shamanov V. A., Kurzanov A. D. The use of crushing of crushed carbonate rocks for the production of hyperpressed bricks. Sovremennye Tekhnologii v Stroitelstve. Teoriya i Praktika. 2018. Vol. 2. pp. 286–293.
14. Pshembaev M. K., Kovalev Ya. N., Yaglov V. N., Girinsky V. V. Methods for prevention of winter slippery. Nauka i Tekhnika. 2020. Vol. 19, No. 3. pp. 230–240.
15. Klimov E. S., Buzaeva M. V. Natural sorbents and complexons in wastewater treatment. Ulyanovsk: UlSTU, 2011. 201p.
16. Wei Bigui, Yue Cheng, Liu Jianlin, Wang Gang, Dai Liang, Song Xiaosan, Wu Fuping, Li Hua, Chang Qing. Fabrication of superhydrophilic and underwater superoleophobic quartz sand filter for oil/water separation. Separation and Purification Technology. 2019. Vol. 229. DOI: 10.1016/j.seppur.2019.115808.
17. Sabogal-Paz L. P., Campos L. C., Bogush A., Canales M. Household slow sand filters in intermittent and continuous flows to treat water containing low mineral ion concentrations and bisphenol A. Science of the Total Environment. 2020. Vol. 702. DOI: 10.1016/j.scitotenv.2019.135078.
18. Bintang Saptanty Artidarma, Laili Fitria, Hendri Sutrisno. Analysis of clean water treatment with slow sand filter using beach sand and quartz sand. Jurnal Teknologi Lingkungan Lahan Basah. 2021. Vol. 9, No. 2. pp. 71–81.
19. Onega Paleoproterozoic structure (geology, tectonics, deep structure and minerageny). Ed. L. V. Glushanin, N. V. Sharov, V. V. Shchiptsov. Petrozavodsk: KarSC RAS, 2011. 431 p.
20. Mineral resource base of the Republic of Karelia. Bk. 2. Non-metallic minerals. Underground water and therapeutic mud. Petrozavodsk: Karelia, 2006. 356 p.
21. GOST R 51641-2000. Filtering granular materials. General specifications. Мoscow: Standartinform, 2000. 13 p.
22. GOST R 55684-2013. Drinking water. Methods for the determination of permanganate index. Мoscow: Standartinform, 2014. 19 p.
23. GOST 18164-72. Drinking water. Method for determination of total solids content. Мoscow: Standartinform, 2010. 3 p.
24. GOST 30108-94. Building materials and elements. Determination of specific activity of natural radioactive nuclei. Мoscow: Standartinform, 2007. 10 p.
25. Mints D. M., Shubert S. A. AKH filters and calculations of washing of fast filters. Мoscow, Leningrad: Publishing House of MKH of RSFSR, 1951. 174 p.
26. SanPiN 2.6.1.2523-09. Radiation safety standards (NRB-99/2009). Sanitary and epidemiological rules and regulations. Мoscow: Federal Center for Hygiene and Epidemiology of Rospotrebnadzor, 2009. 82 p.
27. Ayukaev R. I., Meltser V. Z. Production and use of filter materials for water purification. Leningrad: Stroyizdat, 1985. 120 p.
28. Novikov M. G., Meltser V. Z. On the choice of filter material. Voda i Ekologiya: Problemy i Resheniya. 2000. No. 2. pp. 21–23.

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