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Pregled bibliografske jedinice broj: 22844

Waste Colour Removal From Dye Industry Effluent


Koprivanac, Natalija; Papić, Sanja; Lončarić Božić, Ana; Cafuk, Iskra
Waste Colour Removal From Dye Industry Effluent // Proceedings, Warsaw '98 Symposium , CD / Herndon, Roy ; John, Jan (ur.).
Varšava, Poljska: Florida State University, 1999. str. 1-5 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Waste Colour Removal From Dye Industry Effluent

Autori
Koprivanac, Natalija ; Papić, Sanja ; Lončarić Božić, Ana ; Cafuk, Iskra

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings, Warsaw '98 Symposium , CD / Herndon, Roy ; John, Jan - : Florida State University, 1999, 1-5

Skup
4th International Symposium and Exhibition on Environmental Contamination in Central and Eastern Europe

Mjesto i datum
Varšava, Poljska, 15-17.09.1998

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Colour removal ; dye industry effluent

Sažetak
Dye containing wastewater from the production and application industries is an environmental problem of a great concern. Although, the cleaner production approach to the waste minimization and other environmental considerations are now a crucial part of process design, the "end-of-pipe" wastewater treatment technologies are still required. Conventional biological treatment of this class of waste streams is not feasible because of it’s poor biodegradability. Our previous research indicated that the coagulation/flocculation process is suitable and cheap method for colour removal from organic dye industry wastewater. In the present work the coagulation/flocculation process was evaluated for possible use as a method for the reactive dyes removal from the wastewater. The ability of AlCl3 to remove various reactive dyes from aqueous solutions was investigated. The classes of reactive dyes included the monochlorotriazine dyes with azo and anthraquinone chromophoric groups. The study was aimed at determining: the optimum pH, the optimum coagulant concentration, and the settlement characteristics as well as characteristics of the sludges produced. Since the recent advances in coagulation/flocculation have emphasized the importance of the rapid mixing in the overall coagulation process in the present work the laboratory experiments were conducted using certain configuration of the stirred tank involving rapid and slow mixing. To judge the quality of treated dye wastewater several ecological parameters were determined: COD, BOD, TOC, AOX and LD.These results suggest that the coagulation/flocculation may be a viable method for reactive dye wastewater treatment. The results also could be used for an economic evaluation of alternative.

Izvorni jezik
Engleski

Znanstvena područja
Kemijsko inženjerstvo



POVEZANOST RADA


Projekti:
125018

Ustanove:
Fakultet kemijskog inženjerstva i tehnologije, Zagreb

Citiraj ovu publikaciju

Koprivanac, Natalija; Papić, Sanja; Lončarić Božić, Ana; Cafuk, Iskra
Waste Colour Removal From Dye Industry Effluent // Proceedings, Warsaw '98 Symposium , CD / Herndon, Roy ; John, Jan (ur.).
Varšava, Poljska: Florida State University, 1999. str. 1-5 (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Koprivanac, N., Papić, S., Lončarić Božić, A. & Cafuk, I. (1999) Waste Colour Removal From Dye Industry Effluent. U: Herndon, R. & John, J. (ur.)Proceedings, Warsaw '98 Symposium , CD.
@article{article, year = {1999}, pages = {1-5}, keywords = {Colour removal, dye industry effluent}, title = {Waste Colour Removal From Dye Industry Effluent}, keyword = {Colour removal, dye industry effluent}, publisher = {Florida State University}, publisherplace = {Var\v{s}ava, Poljska} }
@article{article, year = {1999}, pages = {1-5}, keywords = {Colour removal, dye industry effluent}, title = {Waste Colour Removal From Dye Industry Effluent}, keyword = {Colour removal, dye industry effluent}, publisher = {Florida State University}, publisherplace = {Var\v{s}ava, Poljska} }




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