FIELD: technological processes.
SUBSTANCE: deposit is mixed with compound of alkali-earth metal. As alkali-earth material compound, calcium oxide is used, which has been prepared in processing of hard calcium-containing wastes. Product of mixing is treated with cement, maintained until paste-like condition is reached, then granulated, and prepared granules are dried.
EFFECT: reduction of cost of production wastes and sewage waters deposit recycling process.
9 cl
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