Biomics

Possibility of white phosphorus degradation under the effect of sewage sludge (SS) of waste-water treatment facilities is shown for the first time. White phosphorus to suppress the microorganisms growth not immediately after application, but in several days or even weeks. It means that toxic effect is conditions by the presence of intermediate products of degradation, which are accumulated in substrates. Microorganisms cultures are obtained, growing on substrata with white phosphorus content 0.01 and 0.1%. The Р4 concentration decrease in media is in inverse proportion to the duration of microflora growth lagphase, as it was demonstrated by GCMS method.

biodegradation, white phosphorus, sewage sludge, anaerobic conditions, gas secretion kinetics, gas chromatography-mass spectrometry.

1.Alekseenko V.A., Buzmakov S.A., Panin M.S. Geochemistry of the environment. Publishing house of the Perm State National Research University. 2013. P. 359. (In Russian).

2. Cummins C.C. Phosphorus: From the Stars to Land & Sea. Daedalus. 2014. Vol. 143. No.4. P.9-20. DOI: 10.1162/DAED_a_00301
3. Gleason W. An Introduction to Phosphorus: History, Production, and Application. JOM: the journal of the Minerals, Metals & Materials Society. 2007. Vol. 59. No.6. P.17-19. DOI: 10.1007/s11837-007-0071-y
4. Mindubaev A.Z., Alimova F.K., Ahossiyenagbe S.C., Minzanova S.T., Mironova L.G., Yakhvarov D.G. New confirmation for white phosphorus biodegradation. Butlerov Communications. 2013. Vol.36. No.10. P.1-12. (In Russian).
5. Mindubaev A.Z., Akosah J.A., Alimova F.K., Afordoanyi D.M., Kagirov R.M., Minzanova S.T., Mironova L.G., Yakhvarov D.G. On the White Phosphorus Degradation by Wastewater Mud. Uchenye Zapiski Kazanskogo Universiteta. Seriya Estestvennye Nauki. 2011. Vol. 153, No. 2. P. 110- 119; (In Russian).
6. Mindubaev A.Z., Alimova F.K., Ahossiyenagbe S.C., Voloshina A.D., Gorbachuk E.V., Kulik N.V., Minzanova S.T., Mironova L.G., Yakhvarov D.G., Metabolites and tolerant microflora in substrates with white phosphorus 0.1%. Butlerov Communications. 2014. Vol.37. No. 3. P.67-78. (In Russian).
7. Mindubaev A.Z., Babynin E.V., Badeeva E.K., Minzanova S.T., Mironova L.G., Voloshina, A.D. Piskunov D.B., Makhiyanov A.N. Genotoxic effect of white phosphorus. Biomics. 2018. Vol.10. No. 4. P. 344-350. (In Russian)
8. Mindubaev A.Z., Babynin E.V., Voloshina A.D., Badeeva E.K., Minzanova S.T., Mironova L.G., Akosah Y.A. Effect of copper on white phosphorus resistance in black Aspergills. Biomics. 2019. Vol.11. No.1. P. 7-13. (In Russian)
9. Mindubaev A.Z., Validov Sh.Z., Voloshina A.D., Kulik N.V., Minzanova S.T., Mironova L.G. Aspergillus niger АМ1 strain growth in medium with two phosphorus sources. Biomics. 2018. Vol.10. No3. P. 286-289 (In Russian)
10. Mindubaev A.Z., Voloshina A.D, Kulik N.V., Saparmyradov K.A., Minzanova S.T, Mironova L.G, Khayarov Kh.R. Resistance to white phosphorus of fungi and streptomycetes. Biomics. 2018. Vol.10. No. 2. P. 214- 219. (In Russian)
11. Mindubaev A.Z. From a poison to a fertilizer // Nauka I Zhizn. 2019. №3. P. 46-47. (In Russian)
12. Mindubaev A. Z., Babynin E.V., Piskunov D.B., Makhiyanov A.N., Badeeva E.K., Minzanova S.T., Mironova L.G., Voloshina A.D. Genotoxicity and cytogenetic effect of white phosphorus // Proceedings of Universities. Applied Chemistry and Biotechnology. Vol.9. No.1. P.81-94. (In Russian)
13. Minzanova S.T., Mironov V F., Konovalov A.I., Vyshtakalyuk A.B., Tsepaeva O.V., Mindubaev A.Z., Mironova L.G., Zobov V.V. Pectins from Nontraditional Sources: Technology, Structure, Properties, and Biological Activity // Pechat-ServisXXI, Kazan, 2011, 224 pp. (In Russian)
14. Perushkina E.V., Shaginurova G.I., Sirotkin A.S., Vasyunina Yu.V., Mindubaev A.Z., Minzanova S.T. Biodegradation of sulfur-containing polymer in the process of wastewater treatment of chemical industries. Khimicheskaya promyshlennost’ segodnya. 2008. №7. P.42-49. (In Russian)
15. Seviour R.J., Nielsen P.H. Microbial Ecology of Activated Sludge. IWA Publishing. 2010. 688 p.