Pregled bibliografske jedinice broj: 53084
Purification of coloured waste waters by cut up small rind of oak adsorption
Purification of coloured waste waters by cut up small rind of oak adsorption // Symposium of Biotechnology in Textile Inudstry / Cavaco-Paulo, Artur ; Koleva, Maroussia (ur.).
Póvoa de Varzim: Vila Nova de Gaia, 2000. (poster, međunarodna recenzija, sažetak, znanstveni)
CROSBI ID: 53084 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Purification of coloured waste waters by cut up small rind of oak adsorption
Autori
Parac-Osterma, Đurđica ; Karaman, Boris ; Horvat, Ana
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Symposium of Biotechnology in Textile Inudstry
/ Cavaco-Paulo, Artur ; Koleva, Maroussia - Póvoa de Varzim : Vila Nova de Gaia, 2000
Skup
Symposium of Biotechnology in Textile Inudstry
Mjesto i datum
Póvoa de Varzim, Portugal, 03.05.2000. - 07.05.2000
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
direct dyes; reactive dyes; waste waters; rind of oak; adsorption
Sažetak
Biological chain of selfpurifying water process is mainly interrupt with a pollution and ecologically unsuitable processes of eater purifying.
In this paper, the purification of coloured waste waters by cut up small rind of oak adsorption is carried out.
The adsorption of C. I. Direct Red 173, C. I. Reactive Blue 28 dyestuff, in hot and cold water, in neutral and in acid (pH 3) medium, and also the adsorption by adding of garden ground, for time period of 1,2 and 20 hours, was investigated.
The best results have been achieved by dyestuff adsorption on cut up small rind of oak by adding the garden ground in the hot acid medium. Deceleration has been achieved in two hours for 80 - 100%, for all chosen dyestuff.
Izvorni jezik
Engleski
Znanstvena područja
Tekstilna tehnologija
