FIELD: water treatment.
SUBSTANCE: invention can be used in water treatment. Method of purifying waste water from copper ions involves treatment with sorbent, in form of articles from autoclaved aerated cellular concrete articles with density of 600 kg/m3 with dimensions of 30×30×30 mm. Cleaning is carried out by settling for 10 hours in presence of finished products.
EFFECT: invention reduces sorbent consumption.
1 cl, 1 tbl
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