title: [Formation of microbial populations on the surface of protective coatings].
abstract: Formation of microbial cenosis on the surface of polyethylene-, polyurethane- and oil-bitumen-based protective coatings was studied in dynamics during 1, 3, 7, 14 and 21 days. It has been shown that the biofilm was formed on the protective materials during 14 days and consisted of ammonifying, denitrifying, hydrocarbon-oxidizing and sulphate-reducing bacteria referred to Pseudomonas, Arthrobacter, Bacillus and Kesulfovibrio genera. The bacteria which form the biofilm on coatings possess high denitrifying and sulphate-reducing activities. Corrosion inhibitors-biocydes, introduced in composition of oil-bitumen coatings suppressed growth and metabolic activity of corrosion-active bacteria.
authors.affiliation: Institute of Microbiology and Virology, National Academy of Sciences of Ukraine, Kyiv.
authors.forename: Zh P
authors.initials: ZhP
authors.lastname: Kopteva
authors.forename: V V
authors.initials: VV
authors.lastname: Zanina
authors.forename: A I
authors.initials: AI
authors.lastname: Piliashenko-Novokhatnyĭ
authors.forename: A E
authors.initials: AE
authors.lastname: Kopteva
authors.forename: I A
authors.initials: IA
authors.lastname: Kozlova
mesh_terms: D001173:Arthrobacter / Q000254:growth & development / Q000378:metabolism; D001407:Bacillus / Q000254:growth & development / Q000378:metabolism; D001420:Bacteria, Aerobic / Q000254:growth & development* / Q000378:metabolism; D001421:Bacteria, Anaerobic / Q000254:growth & development* / Q000378:metabolism; D018441:Biofilms / Q000254:growth & development; D003343:Corrosion; D003901:Desulfovibrio / Q000254:growth & development / Q000378:metabolism; D017753:Ecosystem; D006838:Hydrocarbons; D010969:Plastics; D011095:Polyethylenes; D011140:Polyurethanes; D011549:Pseudomonas / Q000254:growth & development / Q000378:metabolism
chemical_list: D006838:Hydrocarbons; D010969:Plastics; D011095:Polyethylenes; D011140:Polyurethanes; C006647:asphalt