Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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PROSPECTS OF PRODUCTION OF FILTER MATERIALS FROM SILICA CLAY DEPOSITS OF KAZAKHSTAN MODIFIED BY CARBON NANOMATERIALS

Vorobjev A.M. 1 Pershin V.F. 1 Burakov A.E. 1 Pershina S.V. 1 Montaev S.A. 2 Taskaliev A.T. 2 Montaeva N.S. 2 Montaeva A.S. 2
1 Tambov State Technical University
2 West-Kazakhstan agrarian technical university named after Zhangir Khan
The analysis of manufacture of granular filter materials and ceramic filters on the basis of silica clays deposits of Kazakhstan. Describes the basic methods of water purification. The main attention is paid bulk and ceramic filters. Determined the chemical composition of silica clays main fields of Kazakhstan. Noted that the main drawback of silica clays - low value of the number of plasticity. Considered possible in principle the technology of obtaining of monodisperse sorbent on the basis of silica clays modified by carbon nanomaterials, including the processes of screening of raw materials, mechanical activation in a drum or planetary ball mills, two-stage weight feeding, mixing and high-speed granulation. When analyzing the prospects for the manufacture of ceramic cartridge filters notes that the number of plasticity can be increased by mechanoactivation or modification of silica clays of carbon nanomaterial. For particularly thin clearing offered to create on the outer surface of the ceramic cartridge membrane on the basis of nanomaterials family “Taunit”.