Bacteria and parasitic pathogens in conditions of chemical pollution of water from surface water bodies

Yury A. Rakhmanin; Рахманин Юрий Анатольевич; L. V. Ivanova; Иванова Л. В.; T. Z. Artemova; Артемова Т. З.; A. V. Zagaynova; Загайнова А. В.; E. K. Gipp; Гипп Е. К.; A. E. Nedachin; Недачин А. Е.; T. N. Maksimkina; Максимкина Т. Н.; K. Yu. Kuznetsova; Кузнецова К. Ю.; M. M. Aslanova; Асланова М. М.; K. A. Novozhilov; Новожилов К. А.; O. V. Gritsyuk; Грицюк О. В.; A. G. Malysheva; Малышева А. Г.; E. G. Abramov; Абрамов Е. Г.; D. B. Kamenetsky; Каменецкая Д. Б.; M. A. Vodianova; Водянова М. А.

doi:10.47470/0016-9900-2017-96-10-956-960

Bacteria and parasitic pathogens in conditions of chemical pollution of water from surface water bodies

Authors: Rakhmanin Y.A.¹, Ivanova L.V.¹, Artemova T.Z.¹, Zagaynova A.V.¹, Gipp E.K.¹, Nedachin A.E.¹, Maksimkina T.N.¹, Kuznetsova K.Y.¹, Aslanova M.M.¹, Novozhilov K.A.¹, Gritsyuk O.V.¹, Malysheva A.G.¹, Abramov E.G.¹, Kamenetsky D.B.¹, Vodianova M.A.¹
Affiliations:
1. Center for Strategic Planning and Management of Medical and Biological Health Risks
Issue: Vol 96, No 10 (2017)
Pages: 956-960
Section: ENVIRONMENTAL HYGIENE
Published: 21.10.2020
URL: https://rjsocmed.com/0016-9900/article/view/640712
DOI: https://doi.org/10.47470/0016-9900-2017-96-10-956-960
ID: 640712

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Abstract

There were identified priority pollutants in water of the Moscow river below the city (petroleum products, lead, cadmium, zinc, copper; anionic surfactants), which can affect the natural microbiocenosis of surface water. The presence in surface waters heavy metals — cadmium in a concentration of 4 MPC for fishery purposes, of lead at a concentration of 5 MPC for fishery purposes, oil at a concentration of 49 MPC, zinc at a concentration of 10 MPC for fishery purposes, anionic surfactants at the concentrations below the MPC, and also at excess of MPC by 5 times for chlorides, nitrites and nitrates to a large extent was established to affect the viability of indicator bacteria — coliforms, E. coli, enterococci, while maintaining in the water of pathogenic bacteria — Salmonella and parasitic pathogens living Entamoebae spp. and cystic viable vegetative forms of pathogenic protozoa Flagellata spp. and viable helminth eggs Larvae spp.

Keywords

surface waters, chemical pollution, microorganisms, protozoa cysts, helminth eggs, bacteria, standards, indices

About the authors

Yury A. Rakhmanin

Center for Strategic Planning and Management of Medical and Biological Health Risks

Author for correspondence.
Email: info@sysin.ru

MD, PhD, DSci, Academician of the Russian Academy of Sciences, Professor, chief scientific advisor, Center for Strategic Planning and Management of Medical and Biological Health Risks, Moscow, 119991, Russian Federation.

e-mail: info@sysin.ru

Russian Federation

References

Rakhmanin Yu.A., Ivanova L.V., Artemova T.Z., Gipp E.K., Zagaynova A.V., Maksimkina T.N., et al. The importance of sanitary microbiological indicators in assessing epidemiological safety in the conditions of chemical pollution of water bodies. Gigiena i sanitariya. 2016; 95(10): 934–8. (in Russian)
Rakhmanin Yu.A., Artemova T.Z., Gipp E.K., Ivanova L.V., Zagaynova A.V., Maksimkina T.N., et al. The relevance of studying the effect of various chemicals polluting water bodies on indicator and pathogenic microorganisms. In: Rakhmanin Yu.A., ed. Methodological Problems of Studying, Assessing and Regulating Chemical Pollution of the Environment and its Impact on Public Health. Materials of the Plenary Meeting of the Scientific Council of the Russian Federation on Human Ecology and Environmental Health [Metodologicheskie problemy izucheniya, otsenki i reglamentirovaniya khimicheskogo zagryazneniya okruzhayushchey sredy i ego vliyanie na zdorov’e naseleniya Materialy Plenuma Nauchnogo soveta Rossiyskoy Federatsii po ekologii cheloveka i gigiene okruzhayushchey sredy]. Moscow: Tauss-Press; 2015: 357–61. (in Russian)
Nedachin A.E., Talaeva Yu.G., Zakharkina A.N., Artemova T.Z., et al. The problem of rationing and control of microbial contamination of water bodies in conditions of industrial sewage. In: Abstracts of the Sessions of the Russian Academy of Medical Sciences «Chemistry and Health» [Tezisy dokladov Sessii RAMN «Khimiya i zdorov’e»]. St. Petersburg; 1995: 5–8. (in Russian)
Mozhaev E.A. The content of surfactants in various waters. Gigiena i sanitariya. 1970; 59(4): 105–6. (in Russian)
Ryabyshev M.G. Hydrological characteristics of the Moskva river, regulation of flow in its basin and water management. In: The Processes of Pollution and Self-Purification of the Moskva River [Protsessy zagryazneniya i samoochishcheniya r. Moskvy]. Moscow; 1972: 3–23. (in Russian)
Zhuravlev P.V., Aleshnya V.V., Golovina S.V., Panasovets O.P., Nedachin E.A., Talaeva Yu.G., et al. Monitoring of bacterial pollution of reservoirs of the Rostov region. Gigiena i sanitariya. 2010; 89(5): 33–6. (in Russian)
Nedachin A.E., Artemova T.Z., Ivanova L.V., Taloeva Yu.G., Bogatyreva I.A., Butorina N.N., et al. Improvement of the normative and methodological base of bacteriological monitoring of drinking water quality. Gigiena i sanitariya. 2007; 86(5): 36–9. (in Russian)
MU 2.1.5.800–99. Organization of state sanitary and epidemiological supervision for disinfection of sewage. Methodical instructions. Moscow; 1999. (in Russian)

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