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Membrane in procesele de separare. V. Membrane polimerice modificate

Domenii publicaţii > Chimie + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: M.Nechifor, G.Popescu, G.Nechifor

Editorial: Revista de Chimie, 42(8-9), p.394-401, 1991.

Rezumat:

The development of the membrane separation processes require highly specialized membranes, thus implying both getting new polymer types and diversifying the preparation methods: consequently a new research direction was developed, that modified polymeric membranes. The paper presents a literature study on the membranes modified physically (i.e. thermal treatment, with solvents, by immediation or special coatings),chemically (special polymer grafting, enzime immobilization) or dynamically (by the membrane process.

Cuvinte cheie: membranes, modified membranes, polymer functionalization, modified polymeric membranes, reaction on polymers