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2013 | 34 | 4 | 463-477
Tytuł artykułu

INFLUENCE OF SUBSTRATE LOADING AND DETACHMENT CONDITIONS ON A PLANE BIOFILM BEHAVIOUR

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
A mathematical model of a plane, steady state biofilm, with the use of a single substrate kinetics, was proposed. A set of differential equations was solved. In order to analyse the biofilm’s behaviour, a number of simulations were performed. The simulations included varying process parameters such as detachment coefficient and substrate loading. Two detachment models were taken into consideration: one describing the detachment ratio as proportional to the thickness of the biofilm, and the other one proportional to the thickness of the biofilm squared. The results provided information about substrate and live cell distribution in biofilm and the influence of certain parameters on biofilm behaviour.
Słowa kluczowe
Wydawca
Rocznik
Tom
34
Numer
4
Strony
463-477
Opis fizyczny
Daty
wydano
2013-12-01
online
2014-01-22
Twórcy
  • Lodz University of Technology, Faculty of Process and Environmental Engineering, ul. Wólczańska 213, 90-942, Łódź, Poland
  • Cracow University of Technology, Faculty of Chemical Engineering and Technology, ul. Warszawska 24, 31-155 Kraków, Poland
  • Lodz University of Technology, Faculty of Process and Environmental Engineering, ul. Wólczańska 213, 90-942, Łódź, Poland , stanleda@p.lodz.pl
Bibliografia
  • Bryers J.D., 1988. Modeling biofilm accumulation, In: Physiological models in microbiology, 2, CRC Press, 109-144.
  • Hsien T.-Y., Lin Y.-H., 2005. Biodegradation of phenolic wastewater in a fixed biofilm reactor. Biochem Eng. J., 27, 95-103. DOI: 10.1016/j.bej.2005.08.023.[Crossref]
  • Janssens J.C A., Steenackers H., Robijns S., Gellens E., Levin J., Zhao H., Hermans K., De Coster D., Verhoeven T.L., Marchal K., Vanderleyden J., De Vos D.E., De Keersmaecker S.C.J., 2008. Brominated furanones inhibit biofilm formation by Salmonella enterica serovar typhimurium, App. Environ. Microbiol., 74, 6639-6648. DOI: 10.1128/AEM.01262-08.[WoS][Crossref]
  • Kommedal R., Bakke R., 2003. Modeling Pseudomonas Aeruginosa Biofilm Detachment. HiT Working Paper, Telemark University College, 3/2003, 1-29.
  • Laspidou C.S., Aravas N., 2007. Variation in the mechanical properties of a porous multi-phase biofilm under compression due to void closure. Water Sci. Technol., 55, 447-453. DOI: 10.2166/wst.2007.289.[Crossref][PubMed]
  • Liao Q., Wang Y., Wang Y., Chen R., Zhu X., Pu Y., Lee D., 2012. Two-dimension mathematical modeling of photosynthetic bacterial biofilm growth and formation. Int. J. Hydrog. Energy, 37, 15607-15615. DOI: 10.1016/j.ijhydene.2012.03.056.[WoS][Crossref]
  • Liu S., Horn H., 2011. Effects of biofilm geometry on deammonification biofilm performance: A simulation study. Bioresour. Technol., 116, 252-258. DOI: 10.1016/j.biortech.2011.12.131.[Crossref][WoS]
  • Paul E., Ochoa J.C., Pechaud Y., Liu Y., Line A., 2012. Effect of shear stress and growth conditions on detachment and physical properties of biofilms. Water Res., 46, 5499-5508. DOI: 10.1016/j.watres.2012.07.029.[PubMed][WoS][Crossref]
  • Peyton B.M., Characklis W.G., 1992. Kinetics of biofilm detachment. Water Sci. Technol., 26, 1995-1998.
  • Sidhu M.S., Langsrud S., Holck A., 2001. Disinfectant and antibiotic resistance of lactic acid bacteria isolated from the food industry. Microb. Drug Resist., 7, 73-83. DOI: 10.1089/107662901750152846.[PubMed][Crossref]
  • Srey S., Iqbal K., Jahid K., Ha S., 2012. Biofilm formation in food industries: A food safety concern. Food Control, 31, 572-585. DOI: 10.1016/j.foodcont.2012.12.001.[WoS][Crossref]
  • Stewart P., Hamilton M., Goldstein B., Schneider B., 1996. Modeling biocide action against biofilms. Biotech. Bioeng., 49, 445-455. DOI: 10.1002/(SICI)1097-0290(19960220)49:4<445::AID-BIT12>3.0.CO;2-9.[Crossref]
  • Stoodley P., Sauer K., Davies D.G., Costerton J.W., 2002. Biofilms as complex differentiated communities. Annual Rev. Microbiol., 56, 187-209. DOI: 10.1146/annurev.micro.56.012302.160705.[Crossref]
  • Topiwala H., Hamer G., 1971. Effect of wall growth in steady-state continuous cultures. Biotech. Bioeng., 13, 919-922. DOI: 10.1002/bit.260130614.[Crossref]
  • Wanner O., Gujer W., 1985. A multispecies biofilm model. Water Sci. Technol., 26, 314-328. DOI: 10.1002/bit.260280304. [Crossref][WoS]
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_cpe-2013-0038
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