FIELD: technological processes.
SUBSTANCE: invention relates to protection of metal objects from biocorrosion and can be used for protection of underground pipelines. Bio-corrosion inhibitor of metal object is intended for arrangement in medium of presence of microorganisms causing biocorrosion, wherein it is made in the form of an extended biologically active electrode containing biocides and consisting of a metal core in the main electroconductive polymer shell with carbon fillers.
EFFECT: novel high-efficient and environmentally safe means for controlling metal objects bio-corrosion.
8 cl, 6 dwg
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