FIELD: textiles, paper.
SUBSTANCE: invention can be used in the pulp and paper industry for inhibition and control of microbial growth in the technical and circulating waters. For implementing the method, in the water to be treated a preliminary prepared mixture of bromochlorodimethylhydantoin and sodium hypochlorite is added, with the concentration of bromochlorodimethylhydantoin of 0.1 to 7.5 g/l, and their ratio in terms of active chlorine from 1:15 to 15:1.
EFFECT: method enables to enhance the efficiency of inhibiting the growth of microorganisms, while simultaneous reducing the consumption of reagents.
10 ex
