FIELD: purification.
SUBSTANCE: invention relates to reagent processing methods; it can be used for the purification and decomposition of wasted lubricating and cooling fluids (hereinafter – LCF) and industrial effluents on enterprises of metalworking, metallurgical and other industries. A technical means is described for the purification of industrial effluents, containing an aqueous solution including a demulsifier, a stabilizing additive, a coagulant, and passivator. The means is prepared with a hydrogen indicator of pH of no more than 4.0, the means can be used for the purification and decomposition of wasted LCF and industrial effluents on enterprises of metalworking, metallurgical and other industries.
EFFECT: provision of the reduction in concentrations of contaminants, increase in an indicator of chromaticity and turbidity of purified effluents.
1 cl, 3 ex
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