FIELD: process engineering.
SUBSTANCE: invention relates to environmental protection and can be used at tailing dumps, ash dumps, rock dumps, radioactive-contaminated territories and rod sides. Proposed method consists in application of high-molecular compound on the surface. Note here that aqueous solutions of sodium polyacrylate and acrylamide copolymer with acrylic acid derivatives are applied in sequence on said surface.
EFFECT: higher efficiency of dust killing.
6 cl
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