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dc.contributor.authorOzdemir, G.
dc.contributor.authorCeyhan, N.
dc.date.accessioned2020-11-20T16:46:42Z
dc.date.available2020-11-20T16:46:42Z
dc.date.issued2010
dc.identifier.issn0970-7077
dc.identifier.urihttps://hdl.handle.net/20.500.12809/5747
dc.description.abstractCooling water is essential in many industries, including power generation, chemical manufacture and petroleum refineries. Microbial fouling, the formation of biofilms in cooling water systems can lead to reduced heat transfer in condensers and heat exchangers. In order to prevent biofilms from creating these problems, a number of biocides are being used. In this study, the minimal inhibition concentrations (MIC) against 18 biofilm bacteria (8 g-negative and 10 g-positive), isolated at different times from cooling waters of a petrochemical industry, with increasing amounts (4-64 ppm) of 10-different biocides were investigated. The experiments were carried out at pH 7.9 and at 30 °C. Henkel P3 Ferrocid 8583 and Concorde chem Hydrobio 620 exhibited the greatest antimicrobial effect against isolated biofilm bacteria. In addition, the reduction of the numbers of viable microorganisms count in the samples taking from cooling solution by selected biocides is determined. Interestingly, the results of this study clearly demonstrate that the most effective biocides against isolated bacteria did not have the same level when they were tried with cooling solution.en_US
dc.item-language.isoengen_US
dc.item-rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectBiocideen_US
dc.subjectBiofilmen_US
dc.subjectCooling Wateren_US
dc.subjectExtracellular Polysaccharideen_US
dc.titleEfficacy of various biocides against biofilm bacteria isolated from cooling waters of a petrochemical industryen_US
dc.item-typearticleen_US
dc.contributor.departmenten_US
dc.contributor.departmentTempOzdemir, G., Department of Biology, Faculty of Science, Ege University, Izmir-35100, Turkey -- [Ceyhan, N., Department of Biology, Faculty of Science, Ege University, Izmir-35100, Turkey, Biology Department, Faculty of Science and Letters, Mugla University, 48147 Mugla, Turkeyen_US
dc.identifier.volume22en_US
dc.identifier.issue9en_US
dc.identifier.startpage7393en_US
dc.identifier.endpage7398en_US
dc.relation.journalAsian Journal of Chemistryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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