Scientific Reports of the National University of Life and Environmental Sciences of Ukraine

Physical and chemical properties of "Biolide" disinfectant

V. Kovalenko, M. Kucheruk, O. Chechet
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Abstract

The effectiveness of disinfectants depends on the complex of active substances, which by their properties show both negative and positive qualities. To improve their stability, bactericidal, detergent, etc. it is necessary to control them at the development stage. The paper presents the results of studies of physicochemical properties of the disinfectant "Biolaid" based on lactic acid, hydrogen peroxide and lactic acid. In particular, the corrosion activity of the disinfectant "Biolaid" was determined according to current methods, the amount of corrosion losses, the amount of surface tension and acidity. It has been experimentally established that Biolaid at low bactericidal 2.0% concentrations has low corrosion activity relative to the treated test objects, and 2 times lower than the reference disinfectant 2.0% NaOH. In 0.1% concentration lower from 6 to 39 times depending on the material. The surface tension of the working solution of the drug "Biolaid" is 71.47 mN / m In working concentrations, the drug has a pH = 6.2

Keywords

disinfectant, corrosion activity, surface tension, pH

Suggested citation
Kovalenko, V., Kucheruk, M., & Chechet, O. (2022). Physical and chemical properties of "Biolide" disinfectant. Scientific Reports of the National University of Life and Environmental Sciences of Ukraine, 18(2). https://doi.org/10.31548/dopovidi2022.02.009
References
  1. Yakubchak, O.M. (Ed.). (2010). Veterinary disinfection (instructions and guidelines). Kyiv: Bioprom Company.
  2. Kovalenko, V.L., Yarokhno, Y.M., Chekhun, A.I., Gnatenko, A.V., & Savchenko, L.G. (2011). Physico-chemical properties of a disinfectant based on polyhexamethylene guanidine hydrochloride. Veterinary Biotechnology. Bulletin, 19, 106-110.
  3. Zaritsky, A.M. (2001). Disinfection. In 3 parts. Part 1. Disinfectants and their use. Zhytomyr: PP "Ruta".
  4. Kukhtin, M.D., Lyasota, V.P., & Kovalenko, V.L. (2017). General methods of prevention through the use of complex disinfectants: scientific method. Nizhyn: Publisher PE Lysenko M.M.
  5. Kovalenko, V.L. (Ed.). (2014). Methods of control of disinfectants: handbook. Kyiv: VSP "IPO KNUBA".
  6. Kovalenko, V.L., & Nedosekova, V.V. (Eds.). (2011). Methodical approaches to the control of disinfectants for veterinary medicine: a monograph. Kyiv: DNDILDVSE.
  7. Garkavenko, T.O., Kovalenko, V.L., Gorbatyuk, O.I., Pinchuk, N.G., Kozytska, T.G., Komatskaya, V.M., Garkavenko, V.M., & Ordynska, D.O. (2020). Methodical recommendations for determining the bactericidal activity and control of the absence of bacteriostatic effect of disinfectants. Kyiv: DNDILDZBEVSE.
  8. Nechiporenko, O.L., & Berezovsky, A.V. (2017). Modern market of disinfectants for industrial poultry. In Fifteenth International Congress of Veterinary Specialists: Proceedings of the Congress (pp. 59-60). Kyiv.
  9. Hsu, C.S., Lu, M.C., & Huang, D.J. (2012). Application of chlorine dioxide for disinfection of student health centers. Environmental Monitoring and Assessment, 184(2), 741-747.
  10. Rutala, W.A., & Weber, D.J. (2013). Disinfectants used for environmental disinfection and new room decontamination technology. American Journal of Infection Control, 41, 36-41.
  11. Kucheruk, M.D., Zasekin, D.A., & Dymko, R.O. (2021). Complex determination of toxicity of disinfectant developed on the basis of silver and lactic acid nanosolution composition. Nanosystems, Nanomaterials, Nanotechnologies, 19(2), 433-443.