For citations:

Mendigaliyeva G.E., Seilkhanova G.A., Rahym A.B., Imangaliyeva А.N. COMPOSITE MATERIAL BASED ON ZEOLITE MODIFIED WITH POLYETHYLENE GLYCOL FOR THE PURIFICATION OF AQUEOUS SOLUTIONS FROM PB2²⁺ AND CD²⁺ IONS. Herald of the Kazakh-British Technical University. 2019;16(4):63-71. (In Russ.)