CONSERVATION OF OLD RENDERINGS - THE CONSOLIDATION OF RENDERING WITH LOSS OF COHESION


Removal of as(V), Cr(VI) and Cr(III) heavy metal ions from environmental waters using amidoxime and quaternized hydrogels

Acrylonitrile (AN) and 1-vinyl imidazole (VI) based hydrogel was prepared in bulk (macro) Hair Treatment dimensions via redox polymerization technique.Afterward, this hydrogel was quaternized (positively charged) and exposed to the amidoximation reaction.The prepared hydrogels (quart-p(AN-co-VI), amid-p(AN-co-VI) and p(VI)) characterized using four

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