Shapkin, N. P.
Shkuratov, A. L.
Taskin, A. V.
Khal’chenko, I. G.
Maslova, N. V.
Fedorets, A. N.
Article History
Received: 5 June 2022
Revised: 16 January 2023
Accepted: 5 February 2023
First Online: 20 March 2023
CONFLICT OF INTEREST
: The authors declare no conflict of interests requiring disclosure in this article.
: N.P. Shapkin: implementation of separate stages of ash and slag waste decomposition; decomposition of alkaline melt with a mixture of carbonates by treatment with water and acids; separation of silicic acid and aluminum hydroxide from leaching products; reprecipitation of aluminum hydroxide for its purification. A.L. Shkuratov: fusion of samples in muffle furnaces, precipitation of elements at different pH values, production of membrane materials, atomic emission analysis. A.V. Taskin: sampling of ash and slag waste at the landfill, mechanochemical preparation and enrichment of ash and slag waste, processing of samples in an autoclave. I.G. Khalchenko: implementation of the stages of acid and water leaching of the product of ash and slag waste autoclaving, determination of the operational characteristics of membranes; N.V. Maslova: determination of the elemental composition of some samples; A.N. Fedorets: obtaining of SEM images of the surface, analysis of XRD patterns.