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Removal of nitrates from brine using Haloferax Mediterranei archeon

Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
The aim of the study was to optimize a saline brine denitrification by halophilic microorganisms Haloferax mediterranei. To define the optimum parameters of the process, the Latin square method was used (Statistica 6.0). The highest specific nitrate reduction rate was observed at a temperature of 37 °C and pH 7.0. There was no significant effect of NaCl on nitrate ion reduction at the concentration range from 2.5 to 3.5 M. During brine denitrification in a batch bioreactor the rates of specific nitrate reduction and nitrate reduction reached 100.5 mg N-NO3 - per 1 gram of dry mass during 24 h and 135 mg N-NO3/dm3 . day, respectively.
Rocznik
Strony
5--16
Opis fizyczny
bibliogr. 16 poz.
Twórcy
autor
autor
autor
autor
  • Department of Biotechnology and Food Biotechnology, Poznań University of Life Sciences, Wojska Polskiego 48, 60-627 Poznań, pcyplik@wp.pl
Bibliografia
  • [1] CYPLIK P., CZACZYK K., PIOTROWSKA-CYPLIK A., GUMIENNA M., GRAJEK W., The content of inorganic anions and ammonium ion in well water of Wielkopolska (Poland), Pol. J. Environ. Stud., 2007, 15(2b), 1044–1050.
  • [2] CLIFFORD D., LIU X., Ion exchange for nitrate removal, J. AWWA, 1993, 135, 135–143.
  • [3] CLIFFORD D., LIU X., A Review of Processes for Removing Nitrate from Drinking Water, [in:] Proceedings of the 1995 American Water Works Association Annual Conference, Anaheim, California, 1995, 1–32.
  • [4] CLIFFORD D., LIU X., Biological denitrification of spent regenerant brine using a sequencing batch reactor, Wat. Res., 1993, 27, 1477–1484.
  • [5] HOEK van der J.P., GRIFFIOEN A.B., KLAPWIJK A., Biological regeneration of nitrate-loaded anionexchange resins by denitrifying bacteria, J. of Chem. Technol. Biotechnol., 1998, 43, 213–222.
  • [6] CYPLIK P., GRAJEK W., MARECIK R., KROLICZAK P., DEMBCZYŃSKI R., The application of a membrane bioreactor to denitrification of brine, Desalination, 2007, 207, 134–143.
  • [7] RODRIGUEZ-VALERA F., JUEZ G., KUSHNER D.J., Halobacterium mediterranei sp. nov., a new carbohydrate- utilizing extreme halophile, Syst. Appl. Microbiol., 1983, 4, 369–381.
  • [8] HERMANOWICZ W., Physicochemical testing of water and sewage, Arkady, Warsaw, 1976.
  • [9] WERBER M. M., MEVARECH M., Induction of a dissimilatory reduction pathway of nitrate in Halobacterium of the Dead Sea, Arch. Biochem. Biophys., 1978, 186(1), 60–65.
  • [10] BRADFORD M.M., A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding, Analytical Biochemistry, 1976, 72, 248–254.
  • [11] PEYTON B.M., MORMILE M.R., PETERSEN J.N., Nitrate reduction with Halomonas compisalis: Kinetics of denitrification at pH 9 and 12.5% NaCl, Wat. Res., 2001, 35(17), 4237–4242.
  • [12] WUN Y.S., CHIA M.L., Denitrification by a novel halophilic fermentative bacterium, Can. J. Microb., 1996, 42, 507–514.
  • [13] NORSKOV A.M., MELLOR R.B., Electron transferring dyes in the nitrate reductase reaction: nontoxic alternatives to methyl viologen, World J. Microb. Biotech., 1996, 12, 293–294.
  • [14] HOEK van der J.P., KLAPWIJK A., Nitrate removal from ground water, Water Research, 1987, 21, 989–997.
  • [15] VREDENBREGT L.H.J., NIELSEN K., POTMA A.A., KRISTENSEN G.H., SUND C., Fluid bed biological nitrification and denitrification in high salinity wastewater, Water, Science and Technology, 1997, 36(1), 93–100.
  • [16] CATALAN-SAKAIRI M.A., WANG P.C., MATSUMURA M., High-rate seawater denitrification utilizing a macro-porous cellulose carrier, Journal of Fermentation and Bioengineering, 1997, 83 (1), 102– 108.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW8-0011-0106
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