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Tytuł artykułu

Cavitation-Reagent Technology for Water Purification of Pools and Water Parks

Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The research goal was to develop an improved water purification technology for public reservoirs by adding the vibrocavitation purification before a reagent method with sodium hypochlorite, produced via electrolysis of salt. The main tasks of the research include the determination of vibrocavitation treatment efficiency and the development of a new low-frequency vibration resonance cavitation process for water purification, as well as equipment for this process. The vibroresonance method supporting the intensity of spatial displacements of cavitation exciters was developed on the basis of the theory of cavitation fields in liquids. While using this method, it was possible to establish the boundary conditions for stable support of the cavitation field created by low-frequency vibrations. The developed method is based on the formation of high intensive cavitation fields in liquids by vibratory decks. The advanced technological scheme of water purification for pools and public use reservoirs was proposed, which includes the addition of resonance vibrocavitators to a closed circulation cycle of water purification with the reagent method.
Rocznik
Strony
141--152
Opis fizyczny
Bibliogr. 16 poz., rys.
Twórcy
  • Institute of Applied Mathematics and Fundamental Sciences, Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013, Ukraine
  • Institute of Chemistry and Chemical Technologies, Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013, Ukraine
  • Viacheslav Chornovil Institute of Sustainable Development, Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013, Ukraine
  • Institute of Economics and Management, Lviv Polytechnic National University, S. Bandera Str. 12, Lviv, 79013, Ukraine
autor
  • Department of administrative and financial law, Khmelnickiy University of Management and Right, Street Heroes of Maydana, 8, Khmelnickiy, 29000, Ukraine
Bibliografia
  • 1. Farooq R., Rehman F. 2009. The effect of ultrasound irradiation on the anaerobic digestion of activated sludge. World applied sciences journal. 6, 2, 234–237.
  • 2. Kondratovych O. et al. 2013. Whey disinfection and its properties changed under ultrasonic treatment. Chemistry and Chemical Technology. 7, 2, 185–190.
  • 3. Koval Iryna et al. 2011а. Kinetic regularities of the processes of accumulation and destruction of microorganisms in water at bubbling of the different gases. Chemistry and Chemical Technology. 5, 4, 463–467
  • 4. Koval Iryna et al. 2011b. Ultrasonic intensification of the Natural Water and Sewage Disinfication. Chemical Engineering Transaction. 24, 8–11, 1315–1320.
  • 5. Koval I. et al. 2012. The effect of dioxide on the viability of bacteria of Bacillus and Diplococcus genera. Journal of Water Chemistry and Technology. 34, 4, 112–116.
  • 6. Lanets O.S. 2008. Vysokoefektyvni mizhrezonansni vibratsiini mashyny z elektromahnitnym pryvodom (Teoretychni osnovy ta praktyka stvorennia). Lviv: Vydavnytstvo Lvivskoi politekhniky. (in Ukraine).
  • 7. Malovanyy A. et al. 2014. Combination of ion exchange and partial nitritation/Anammox process for ammonium removal from mainstream municipal wastewater. Water Science & Technology. 70, 1, 144–151.
  • 8. Malyovanyy М. et al. 2013. Water sorption purification from ammonium pollution. Chemistry & chemical technology. 7(3), 355–358.
  • 9. Malovanyy M. et al. 2016. Comparative Analysis of the Effectiveness of Regulation of Aeration Depending on the Quantitative Characteristics of Treated Sewa ge Water. Journal of Chemistry, 9 p.
  • 10. Melnyk L. et al. 2015. Adsorption of Heavy Metals Ions from Liquid Media by Palygorskite. Chemistry & Chemical Technology. 9(4). 467–470.
  • 11. Patent 2014 No. 107769. Vibratsiinyi elektromahnitnyi kavitator Biul. No. 13. (in Ukraine).
  • 12. Shevchuk L.I., Starchevskyi V.L. 2014. Kavitatsiia. Fizychni, khimichni, biolohichni ta tekhnichni aspekty. Lviv: Vydavnytstvo Lvivskoi politekhniky. (in Ukraine).
  • 13. Shevchuk L.I. et al. 2011. Vibratsiinyi elektromahnitnyi kavitator rezonansnoi dii. Ukrainskyi mizhvidomchyi naukovo-tekhnichnyi zbirnyk Avtomatyzatsiia vyrobnychykh protsesiv u mashynobuduvanni ta pryladobuduvanni. 45, 374–379. (in Ukraine).
  • 14. Silin R.I. et al. 2009. Vlastyvosti vody ta suchasni sposoby yii ochyshchennia: monohrafiia. – Khmelnytskyi: KhNU. (in Ukraine).
  • 15. Tulaydan Yu. et al. 2017. Treatment of highstrength wastewater from ammonium and phosphate ions with the obtaining of struvite. Chemistry & Chemic al Technology, 11(4), 463–468.
  • 16. Vitenko T.M. 2009. Hidrodynamichna kavitatsiia u masoobminnykh, khimichnykh i biolohichnykh protsesakh: monohrafiia Ternopil: Vyd-vo TDTU im. I. Puliuia. (in Ukraine).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-1ceee09a-8d26-490b-893f-e847f36280ac
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