FIELD: chemistry.
SUBSTANCE: in the method for rapid detection of heavy metals in water, a biosubstrate is mixed with a solution containing heavy metals, wherein the solvent used is ethyl alcohol and water in ratio of 6:1, and the structure index of crystallograms obtained in the presence of salts of heavy metals Cu2+, Fe2+, Zn2+ is determined.
EFFECT: simpler and faster analysis.
3 dwg
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