Pregled bibliografske jedinice broj: 133326
Optimization of Conditions for Effective Coagulation : Floculation Decolorization of Textile Waste Water
Optimization of Conditions for Effective Coagulation : Floculation Decolorization of Textile Waste Water // 3rd AUTEX World Textile Conference "Textiles-Necessary Condition for Development of Civilization" (Civiltex 2003) : Book of Proceeding / Krucinska, Izabella (ur.).
Gdanjsk: Faculty of Engineering and Marketing of Textiles, Technical University of Lodz, Poland, 2003. str. 7-10 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
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Naslov
Optimization of Conditions for Effective Coagulation : Floculation Decolorization of Textile Waste Water
Autori
Parac-Osterman, Đurđica ; Sutlović, Ana
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
3rd AUTEX World Textile Conference "Textiles-Necessary Condition for Development of Civilization" (Civiltex 2003) : Book of Proceeding
/ Krucinska, Izabella - Gdanjsk : Faculty of Engineering and Marketing of Textiles, Technical University of Lodz, Poland, 2003, 7-10
Skup
AUTEX World Textile Conference "Textiles-Necessary Condition for Development of Civilization" (3 ; 2003)
Mjesto i datum
Gdańsk, Poljska, 25.06.2003. - 27.06.2003
Vrsta sudjelovanja
Poster
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
textile wastewater; coagulation / flocculation decolourising process; reactive dyeing; recycling
Sažetak
In this paper coagulation / flocculation process in combination with adsorption on activated carbon was employed for decolourise and purify waster water after reactive dyeing process. According to literature this is an economically feasible and ecologically friendly method of dye removal. Two reactive dyestuffs were chosen as model dyes: 1. monofunctional (vinilsulphone) Bezaktiv Brillantblau V-R (tt. Bezema), C.I. Reactive Blue 19, 61200, anthraquinone chromophore and 2. bifunctional (monochlorthreazine / vinilsulphone) Bezaktiv Rot S-3R (tt. Bezema), azo chromophore. Influence of dyestuff constitution, dyestuff concentration and fastness of mixing on efficiency of decolourising and purifying was investigated. The optimum coagulant and flocculant concentration was defined regarding measuring concentration of residual dyestuff, potential, conductivity, COD and TOC. Results obtained indicate satisfactory degree of decolourising and purifying regarding suggested quality of water that can be let out in river or recycled - used in new dyeing process.
Izvorni jezik
Engleski
Znanstvena područja
Tekstilna tehnologija
