RESEARCH OF ACTIVATED SLUDGE ADAPTATION TO ANAEROBIC-AEROBIC CONDITIONS OF BIOREACTORS FOR WASTEWATER TREATMENT

Authors

  • Л. А. Саблій National Technical University of Ukraine ‘Kyiv polytechnic Institute’, Kyiv, Ukraine, Ukraine
  • В. С. Жукова National Technical University of Ukraine ‘Kyiv polytechnic Institute’, Kyiv, Ukraine, Ukraine
  • Г. Собчук Polish Academy of Sciences, Scientific Center in Kyiv, Ukraine, Ukraine
  • А. Бєгановський Bohdan Dobrzański Institute of Agrophysics of the Polish Academy of Sciences, Lublin, Poland, Poland
  • Г. Лагуд Lublin University of Technology, Poland, Poland
  • К. Яромін-Глень Bohdan Dobrzański Institute of Agrophysics of the Polish Academy of Sciences, Lublin, Poland, Poland

DOI:

https://doi.org/10.20535/2218-93001612015136986

Keywords:

wastewater, biological treatment, bioreactor, anaerobic conditions, aerobic conditions, carrier for microorganisms immobilization

Abstract

The results of experimental researches of starting of wastewater biological treatment establishment with high contaminants of organic matter, nitrogen are presented. Consecutive anaerobic and aerobic conditions, the fibrous carrier for microorganism’s immobilization in bioreactors are using. The obtained effects of wastewater treatment on COD – 57,3%, on total nitrogen – 65,3%, on ammonium nitrogen – 70,8% present that it was confirmed effective work of microorganisms-destructors and oxidators of nitrogen.For microorganism’s adaptation, necessary biocenoses creation and biomass growing on carrier surface in anaerobic and aerobic bioreactors duration of system work must be not less than 22 days. For this condition, the effect on COD is over 90% at initial COD – over 1000 mg/dm3.

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Published

2015-04-01

Issue

Vol. 16 No. 1 (2015)

Section

Статті

License

Copyright (c) 2020 Л. А. Саблій, В. С. Жукова, Г. Собчук, А. Бєгановський, Г. Лагуд, К. Яромін-Глень

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