Ecological danger of gasiform emissions containing formaldehyde and methods of its disposal

Authors

  • Ганна Юріївна Бахарєва National Technical University "Kharkiv Polytechnic Institute" Str. Frunze 21, Kharkov, Ukraine, 61002, Ukraine
  • Валентина Олександрівна Юрченко Kharkiv National University road Str. Petrovsky, 25, Kharkov, Ukraine, 61002, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2013.11728

Keywords:

Gasiform emissions, formaldehyde, environmental safety, biotechnological detoxification, bioscrubber

Abstract

The article is dedicated to the problem of reduction of the anthropogenic impact on the environment posed by the industrial gasiform emissions containing formaldehyde by converting this compound into environmentally safe products. It was proved that the physical and chemical methods could not provide the disposal of this gas to the standards of the MPC and carry out its full detoxification. It was noted that in the biosphere the formaldehyde detoxification is performed by biological means. Therefore, to bring the concentration of formaldehyde in gasiform industrial emissions to the standards of the MPC, the biotechnological methods were developed.

On the basis of the results of laboratory experiments the well-known biotechnology of detoxification of formaldehyde in gasiform emissions was improved. We have developed the recommendations on the biotechnological disposal of formaldehyde from gasiform emissions to the standards of MPC in bioscrubber, which consists of an absorber and a container with a floating sludge. In the foam scrubber, which was used as an absorber, there was dissolution of formaldehyde in water, which had come to the apparatus with gas discharge. After the scrubber, water, contaminated with formaldehyde, came to the container for the regeneration of water with a floating sludge, where the biotechnical detoxification of formaldehyde took place. The technological suggestion permits to intensify (to increase the rate of oxidation, environmental and economic indicators) the disposal of formaldehyde during the regeneration of water in bioscrubber using anaerobic treatment (denitrification) by activated sludge

Author Biographies

Ганна Юріївна Бахарєва, National Technical University "Kharkiv Polytechnic Institute" Str. Frunze 21, Kharkov, Ukraine, 61002

Ph.D., Senior Lecturer

Department of Occupational Safety and Environmental

Валентина Олександрівна Юрченко, Kharkiv National University road Str. Petrovsky, 25, Kharkov, Ukraine, 61002

Department of Ecology

References

  1. Бахарева, А.Ю. Экологически безопасные методы очистки газообразных промышленных выбросов от формальдегида и метана: Дис… канд. техн. наук: 21.06.01 [Текст] / Бахарева Анна Юрьевна. – Х., 2009. – 210 с.
  2. Вавилин, В.А. Моделирование деструкции органического вещества сообществом микроорганизмов [Текст] / Вавилин В.А., Васильев В.Б., Рытов С.В. – М.: Наука, 1993. – 202 с.
  3. Варфоломеев, С.Д. Биотехнология: кинетические основы микробиологических процессов [Текст] / Варфоломеев С.Д., Калюжный С.В. – Учебное пособие. – М.: Высш. школа, 1990. – 296 с.
  4. Кузнецов, С.И. Методы изучения водных микроорганизмов [Текст] / Кузнецов С.И., Дубинина Г.А. – М.: Наука, 1989. – 286 с.
  5. Яковлев, В.П. Биохимические процессы в очистке сточных вод [Текст] / Яковлев В.П., Карюхина Т.А. – М.: Стройиздат, 1980. – 200 с.
  6. Бахарева, А. Ю. Математическое описание изменения удельной скорости биологического окисления формальдегида. [Текст] / В. А. Юрченко, А. Ю. Бахарева // Східно-Європейський журнал передових технологій. – Харків: Технологічний центр. – 2011. – № 6/6 (54). – С.46–48.
  7. Бахарева, А. Ю. Оценка эколого-экономического ущерба, причиняемого промышленными газообразными выбросами формальдегида. [Текст] / В. А. Юрченко, А. Ю. Бахарева // Вісник Національного технічного університету «ХПІ». Збірник наукових праць. Тематичний випуск: Нові рішення в сучасних технологіях. – Харків: НТУ«ХПІ». – 2012. – № 9. – С.113–118.
  8. Londong, J. Strategies for optimized nitrate reduction with primary denitrification [Текст] / J. Londong // Water Sciense and Technology. – Portland: IWAPublishing. – 1992. – № 5-6. – Р. 1087-1096.
  9. Wentzel, M.C. Processes and modeling of nitrification-denitrification biological excess phosphorus removal systems - a review [Текст] / M.C. Wentzel, G.A. Ekama, G.V.R. Marais // Water Sciense and Technology. – Portland: IWAPublishing. – 1992. – № 6. – Р. 59-82.
  10. Painter, H.A. A review of literature on inorganic nitrogen metabolism in microorganism [Текст] / H.A. Painter // Water Researsh. – Portland: IWAPublishing. – 1970. – № 4. – P. 393-450.
  11. Hashimoto S. Kinetic Studies on Organic Oxidation and Nitrification by Activated Sludge [Текст] / S.Hashimoto, K. Furukawa, K. Crowh // J. Fermentation Technology. – Amsterdam: Elsevier science B.V. – 1982. – № 6. – P. 537-544.
  12. Cristensen M.H. Biological denitrification of sewage: A literature review [Текст] / M.H. Cristensen // Progress in Water Technology. – London: Pergamon Press. – 1977. – № 4/5. – P. 509-551.
  13. Prakasam T. Denitrification [Текст] / T. Prakasam, M. Krup // J. of Water Pollution Control Federation. – Geneve: Indersciens Publishers. – 1980. – № 6. – P. 1195-1205.
  15. Bahаrеvа A. Y. Ekologicheski bezopasnie metodi ochistki gazoobraznih promishlennih vibrosov ot formaldegida i metana: Dis… kand. tehn. nauk: 21.06.01 / Bahаrеvа Anna Yurievna. – H., 2009. – 210 s.
  16. Vavilin V.A. Modelirovanie destrukzii organicheskogo veshestva soob-shestvom mikroorganizmov / Vavilin V.A., Vasiliev V.B., Ritov S.V. – M.: Nauka, 1993. – 202 s.
  17. Varfolomeev S.D. Biotehnologiya: kineticheskie osnovi mikrobi-ologicheskih prozessov / Varfolomeev S.D., Kaliyzhniy S.V. – Uchebnoe posobie. – M.: Vissh. shkola, 1990. – 296 s.
  18. Kuznezov S.I. Metodi izucheniya vodnih mikroorganizmov / Kuznezov S.I., Dubinina G.A. – M.: Nauka, 1989. – 286 s.
  19. Yakovlev V.P. Biohimicheskie prozessi v ochistke stochnih vod / Yakovlev V.P., Kariuhina T.A. – M.: Stroyizdat, 1980. – 200 s.
  20. Bahareva A.Y. Matematicheskoe opisanie izmeneniya udelnoy skorosti biologicheskogo okisleniya formaldegida. / V.A. Yurchenko, A.Y. Bahareva // Shidno-Evropeyskiy zhurnal peredovih tehnologiy. – Harkiv: Tehnologichniy zentr. – 2011. – № 6/6 (54). – S.46–48.
  21. Bahareva A.Y. Ozenka ekologo-ekonomicheskogo usherba, prichiniaemogo promishlennimi gazoobraznimi vibrosami formaldegida. / V.A. Yurchenko, A.Y. Bahareva // Visnik Nazionalnogo tehnichnogo universitetu «HPI». Zbirnik naukovih praz. Tematichniy vipusk: Novi rishenia v suchasnih tehnologiyah. – Harkiv: NTU«HPI». – 2012. – № 9. – S.113–118.
  22. Londong J. Strategies for optimized nitrate reduction with primary denitrification / J. Londong // Water Sciense and Technology. – Portland: IWAPublishing. – 1992. – № 5-6. – Р. 1087-1096.
  23. Wentzel M.C. Processes and modeling of nitrification-denitrification biological excess phosphorus removal systems - a review / M.C. Wentzel, G.A. Ekama, G.V.R. Marais // Water Sciense and Technology. – Portland: IWAPub-lishing. – 1992. – № 6. – Р. 59-82.
  24. Painter H.A. A review of literature on inorganic nitrogen metabolism in microorganism / H.A. Painter // Water Researsh. – Portland: IWAPublishing. – 1970. – № 4. – P. 393-450.
  25. Hashimoto S. Kinetic Studies on Organic Oxidation and Nitrification by Activated Sludge / S.Hashimoto, K. Furukawa, K. Crowh // J. Fermentation Technology. – Amsterdam: Elsevier science B.V. – 1982. – № 6. – P. 537-544.
  26. Cristensen M.H. Biological denitrification of sewage: A literature review / M.H. Cristensen // Progress in Water Technology. – London: Pergamon Press. – 1977. – № 4/5. – P. 509-551.
  27. Prakasam T., Krup (1980). M., Denitrification. J. of Water Pollution Control Federation. – Geneve: Indersciens Publishers, 6, 1195-1205.

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Published

2013-04-25

How to Cite

Бахарєва, Г. Ю., & Юрченко, В. О. (2013). Ecological danger of gasiform emissions containing formaldehyde and methods of its disposal. Eastern-European Journal of Enterprise Technologies, 2(11(62), 31–34. https://doi.org/10.15587/1729-4061.2013.11728

Issue

Vol. 2 No. 11(62) (2013): Ecology

Section

Ecology

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Copyright (c) 2014 Ганна Юріївна Бахарєва, Валентина Олександрівна Юрченко

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