| abstract |
An object of the present invention is to provide a slime-preventing composition that has a high bactericidal effect even for water having a high pH and can more reliably prevent slime damage in a cooling water system or the like. A slime-preventing agent comprising a bromine-based oxidant selected from the group consisting of bromine, hypobromite, bromite, and bromate, a sulfamic acid compound, and an anionic polymer. Composition. [Selection figure] None |