ELEMENTS OF BIOLOGICAL RECLAMATION OF OPERATING MUD TAILINGS DUMPS

Text

 

Domnichev Mykola – Candidate of Technical Sciences (Ph. D.), Public higher education institution Kryvyi Rih National University (11, Vitaly Matusevich str, Kryvyi Rih, 50027, Ukraine). E-mail: domnichew@gmail.com.

Malakhovskyi Maksym – senior manager of ecological projects LLC “Center for Ecology and Development of New Technologies” (33, Lva Tolstoho St., Kyiv, 02000, Ukraine). E-mail: maksim.malahovskiy@cern.com.ua.

Nehrii Tetiana – Candidate of Technical Sciences (Ph. D.), Public higher education institution Donetsk National Technical University (2, Shybankova square, Pokrovsk, Donetsk region, 85300, Ukraine). Email:  tetiana.nehrii@donntu.edu.ua, orcid.org/0000-0002-4239-3178.

Nesterenko Oksana – Candidate of Technical Sciences (Ph. D.), Public higher education institution Kryvyi Rih National University (11,Vitaly Matusevich str, Kryvyi Rih, 50027, Ukraine). E-mail: nesterenko.knu@gmail.com.

Blyzniukova Olha – Candidate of Technical Sciences (Ph. D.), Public higher education institution Kryvyi Rih National University (11,Vitaly Matusevich str, Kryvyi Rih, 50027, Ukraine). E-mail: Bliznukova@i.ua.

 

Purpose: analysis of air pollution by dust from the mud tailings dump and determination of the possibility of carrying out elements of biological reclamation of the existing mud tailings dump; definition of special measures and means for treatment of sawn surfaces as preparation for reclamation.

Methodology: analysis of modern scientific and technical achievements and practical research conducted at the mud tailings dump of PJSC “Northern mining and concentration complex” on the use of elements of biological reclamation to reduce dust load on the environment, employees of the tailings of the plant, employees of other structural units of the plant and residents.

Results: the main negative aspects of the mud tailings dump are outlined; the optimal variant of using the technology of biological reclamation of surfaces of existing mud tailings dumps is determined; the course of performance of the practical part of processing of slopes of tiers and formation on them of a potentially fertile layer of soil is registered.

Scientific novelty: researches of elements of biological reclamation of operating mud tailings dumps for solving the  problem of dust removal at the expense of formation on external slopes of a dam of a vegetative cover are carried out and described.

Practical value: the obtained results can be used for existing mud tailings dump due to the developed on the example of mud sludge algorithm for applying any dry bulk material on complex surfaces of the existing mud tailings dump, which now, before the emergence of stable vegetation, can be considered as a stage of sanitary reclamation.

 

Key words: dust, sludge, mud, mixture, solution, biological reclamation.

 

References

 

  1. Domnichev M.V. (2010). The technology development for the tailing ponds dust suppressing for the mining and beneficiation enterprises Krivbass. [Rozrobka tekhnolohii znepyliuvannia khvostoskhovyshch hirnycho-zbahachuvalnykh kombinativ Kryvbasu]. (Ph. D.), National University, Kryvyi Rih. (in Ukrainian).
  2. Nesterenko O. V.  (2008) The increase of automobile road dust control efficiency in open-pits. [Pidvyshchennia efektyvnosti znepyliuvannia avtomobilnykh dorih u karierakh.]. (Ph. D.). National University, Kryvyi Rih. (in Ukrainian).
  3. Cherkonos A.I., Mihaylov V.A., Borisov V.G. (1969) K voprosu pyilepodavleniya na hvostohranilischah Krivorozhskih gorno-obogatitelnyih kombinatov. «Ventilyatsiya i ochistka vozduha». №. 5. M: Nedra. (in Russian).
  4. Beresnevich P.V., Kuzmenko N.G., Nezhentseva N.G.. (1993) Ohrana okruzhayuschey sredyi pri ekspluatatsii hvostohranilisch. M.: Nedra. (in Russian).
  5. Smokotkina G.N. (1966) Vliyanie hvostohranilisch Dzhezkazganskogo gorno-metallurgicheskogo kombinata na vozdushnyiy basseyn g. Dzhezkazgana i sanitarno-byitovyie usloviya zhizni naseleniya. Sb. nauchnyih statey «38 itogovaya nauchnaya konferentsiya Kazahskogo medinstituta», Alma-Ata. (in Russian).
  6. Daulbaev F.A., Shanina T.N. (1966) K voprosu o vliyanii hvostohranilischa obogatitelnoy fabriki kombinata «Achpolimetall» na vneshnyuyu sredu. Sb. nauchnyih statey «38 itogovaya nauchnaya konferentsiya Kazahskogo medinstituta», Alma-Ata. (in Russian).
  7. Tischuk V.Yu. (2014) Vikoristannya zasobIv biotehnologiyi dlya pilopodavlennya u kar’erah. Materialy mizhnarodnoi naukovo-tekhnichnoi konferentsii «Stalyi rozvytok promyslovosti i suspilstva», KNU, Kriviy Rih. (in Ukrainian).
  8. Razrabotka rekomendatsiy po umensheniyu pyileniya hvostohranilischa OAO «SevGOK»( 2008). Otchet po NIR (Zaklyuchitelnyiy) / PO NTS GP «NIGRI», Krivoy Rog.
  9. Veresnevii P.V., Vilkul Yu.H., Holyshev O.M., Yermak L.D., Movchan O.H. (1998) Ekolohiia hirnychoho vyrobnytstva. Kryvyi Rih, Mineral. (in Ukrainian).
  10. Eksperimentalnyie issledovaniya sposobov zaderneniya i ozeleneniya fitotsenozami pyilyaschih poverhnostey otvalov vskryishnyih porod Annovskogo i Pervomayskogo karerov i hvostohranilischa v usloviyah PAO «SevGOK» (2014) Otchet po NIR, KNU, Krivoy Rog. (in Russian).
  11. Ratushnyi V.M., Ratushnyi B.V., Malakhovskyi M.I. Sposib zakriplennia pyloutvoriuiuchykh poverkhon yarusiv vidvalu. Patent Ukrainy na korysnu model №50557 kl. E21D 11/00, public 10.06.2010, biul. No 11. (in Ukrainian).
  12. Ratushnyiy V.M., Malahovskiy M.I., Bondarenko A.N., Kucher S.Yu., Paleha V.N. (2010). Sovershenstvovanie sposobov rekultivatsii poverhnostey yarusa otvala vskryishnyih porod. «Geotehnicheskaya mehanika», IGTM NAN Ukrainyi, Dnepropetrovsk, No 89, 140-151. (in Russian).
  13. Nakaz Ministerstva ohoroni zdorov’ya Ukrayini No 52 vId 14.01.2020r. «Pro zatverdzhennya gigienichnih reglamentiv dopustimogo vmistu himichnih i biologichnih rechovin v atmosfernomu povitri naselenih mists». (in Ukrainian).