Naslov
Identification of Metal Ions on Textile Materials and Textile Wastewaters

Autori
Horvat, Alka J.M. ; Rezić, Iva ; Prša, Jelena

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
1th International Textile, Clothing & Design Conference : Magic world of textiles : book of abstracts / Dragčević, Zvonko - Zagreb : Tekstilno-tehnološki fakultet Sveučilišta u Zagrebu, 2002, 139-139

ISBN
953-96408-6-5

Skup
1th International Textile Clothing & Design Conference : Magic World of Textiles

Mjesto i datum
Dubrovnik, Hrvatska, 06.10.2002. - 09.10.2002

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
metal ions; TLC; textile material; dye wastewater

Sažetak
Textile fibres and textile dye wastewater are frequently highly coloured and may contain metals such as copper, chromium, iron, zinc, cobalt and nickel. Wastewater and residues also often contain toxic organic chemicals. A possibility of metal ion separation and identification by thin-layer chromatography after sample microwave digestion with nitric acid and hydrogen peroxide was examined. The best separation was achieved on microcrystalline cellulose pre-coated layers with iso-amyl alcohol-acetonitrile-HCl developer and by visualisation with quercetine-dimethiglioxime-NH3 reagent. A highly sensitive 3CCD colour video camera was used to capture the chromatograms under white light.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Tekstilna tehnologija

POVEZANOST RADA