The epilithon of a cooling tower of the power plant at Bełchatów, Poland

Abstract

We studied the diversity of the photosynthetic microscopic epilithon overgrowing the concrete walls of a cooling tower of the power plant at Bełchatów, central Poland. Epilithon samples were collected from the open upper part of concrete walls of a cooling tower in March 2006 and examined in labs as dried material in September 2006, and again in March 2011. The aerophytic assemblages were strongly dominated by a nostocalean cyanobacterium, Scytonema myochrous C. Agardh ex Bornet et Flahault. Other cyanobacteria and algae occurred very sporadically and in low abundance. The trichome morphology of S. myochrous growing directly on the tower differs considerably from that of lab-cultured ones. Trichomes from field material were very long, conspicuously sheathed and dark brown, with relatively sparse ramification and with cylindrical cells and heterocytes. Trichomes cultivated in the laboratory were shorter and thicker, with thin, hyaline sheaths which were not layered; they were frequently ramified, and the cells and heterocytes were discoid. Besides Scytonema myochrous, the first revitalized cyanobacteria growing in laboratory conditions included Nostoc sp., Leptolyngbya gracillima (Zopf ex Hansgirg) Anagnostidis et Komárek, and Gloeothece rupestris (Lyngbye) Bornet in Witrock et Nordstedt.

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References

  1. Allen M.M., Stanier R.Y., 1968, Growth and division of some unicellular blue-green algae, J. Gen. Microbiol., 51: 199–202

    Google Scholar 

  2. Dobrowolski J., Zawadzka A., 1992, Analysis of the cooling system of the Institute of Dyes and Organic Products, Department of Chemical Engineering and Environmental Protection (Instytut Barwnisków i Produktów Organicznych, Zaklad Inzynierii Chemicznej i Ochrony Srodowiska); unpublished report

  3. Geitler L., 1930–1932, Cyanophyceae, Rabenhorst’s Kryptogamenflora von Deutschland, Österreich und der Schweiz, 14, 1–1196, Akad. Verlagsges. Leipzig

    Google Scholar 

  4. Hauer T, 2010, Phototrophic biofilms on the interior walls of the concrete Iterson-type cooling towers. J. Appl. Phycol., 22(6): 733–736

    Article  Google Scholar 

  5. Hindák F., 2008, Coloured Atlas of Cyanophytes, Veda, Bratislava, pp. 256

    Google Scholar 

  6. Hindák F., Hindáková A., 1998, Sinice/cyanobaktérie a riasy (Cyanophyta/Cyanobakteria and algae), p. 11–100. [in:] Zoznam nižších a vyšších rastlín Slovenska (Checklist of non-vascular and vascular plants of Slovakia), Eds. Marhold K., Hindák F. Veda, VSAV, Bratislava, pp. 688

    Google Scholar 

  7. Hindák F., Wołowski K., Hindáková A., 2011, Aerophytic epilithon of photosynthetic microorganisms overgrowing concrete walls of a cooling tower of the power plant at Belchatów, Poland. [in:] Book of Abstract 30th Int. Conf. of the Polish Phycological Society, Eds. Matula J., Richter D., Urbaniak J., Wrocław-Pawłowice, 19–21st May 2011, p. 61

  8. Hollerbach M.M., Kossinskaja E.K, Poljanskij V.I., 1953, Sinezelenye vodorosli, Opred. presnovodn. vodor. SSSR, 2: 1–652, Sov. Nauka, Moskva

    Google Scholar 

  9. John D.M., Whitton B.A., Brook A.J., (eds), 2002, The freshwater algal flora of the British Isles, The Natural History Museum, Cambridge, pp. 702

    Google Scholar 

  10. Komárek J., Anagnostidis K., 1998, Cyanoprokaryota. 1. Teil Chroococales. [in:] Süsswasserflora von Mitteleuropa, Eds. Ettl H., Gärtner G., Heynig H., Mollenhauer D., Jena Stuttgart Lübeck Ulm: Gustav Fischer, 1998, 19/1, 1–548

  11. Komárek J., Anagnostidis K., 2005, Cyanoprokaryota. 2. Teil Oscillatories. [in:] Süsswasserflora von Mitteleuropa, Eds. Büdel B., Gärtner G., Krienitz L., Schagerl M., München, Spektrum Elsevier, 19/2, 1–759

  12. Kondrateva N.V., 1968, Siňo-zeleni vodorosti — Cyanophyta, chastina 2. Klas Gormogonievi — Hormogoniophyceae, Vizn. Prisnovodnich Vodor. Ukr. RSR, 1/2, 1–524, Naukova dumka, Kyiv

    Google Scholar 

  13. Sládečková A., 1961, Zarůstání chladících zařízení parních elektráren, Energetika, Praha, 7: 327–329

    Google Scholar 

  14. Sládečková A., Sládeček V., 1958, Der Aufwuchs auf den Kühltürmen der Dampfkraftwerke und einige einfache Abhilfemassnahmen, Hydrobiologia, 12: 43–54

    Article  Google Scholar 

  15. Starmach K., 1966, Cyanophyta — sinice, Glaucophyta — glaukofity, Flora słodkowodna Polski, PAN, Warszawa, 2, 1–808 http://en.wikipedia.org/wiki/File:Belchatow-elektrownia.jpg

    Google Scholar 

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Hindák, F., Wołowski, K. & Hindáková, A. The epilithon of a cooling tower of the power plant at Bełchatów, Poland. Ocean and Hydro 40, 38 (2011). https://doi.org/10.2478/s13545-011-0039-y

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Key words

  • cooling towers
  • epilithon
  • revitalization
  • Scytonema myochrous