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2014 | 23 | 6 |

Tytuł artykułu

Toxicity screening after electrochemical degradation of reactive textile dyes

Warianty tytułu

Języki publikacji

EN

Abstrakty

EN
The application of various electrodes for in situ degradation of Reactive Yellow 125 (RY125) and Reactive Green 15 (RG15) dyes, as well as ecotoxicity screening test of their degradation products were studied in this paper. The degradation process was performed in a two-electrode cylindrical cell, with Fisher platinum electrode as anode and Pd, Zr, or C electrodes as cathode; in 0.1 M Na2SO4 as supporting electrolyte. The optimal conditions (voltage and pH value) for degradation were determined in a platinum-palladium (Pt- Pd) model system for 200 mg/L of both reactive dyes. Then the electrolysis with other electrodes was conducted under the same conditions. Decolorization was monitored spectrofotometrically (UV-Vis) and the degradation efficiency was confirmed by HPLC technique with a DAD detector. Differences in degradation efficiency were observed between these three electrochemical systems (Pt-Pd, Pt-Zr, and Pt-C). The Pt-Pd system was the most efficient for the degradation of both reactive dyes. Achieved decolorization percentage for RG15 and RY125 were 98% and 97%, respectively. The ecotoxicity assessment of degradation products was performed using Artemia salina. Toxicity data were compared by Kruskal-Wallis one-way analysis and pairwise group comparisons with Mann-Whitney U tests. Statistically significant differences (p<0.05) in mortality (%) for Pt-Pd and Pt-Zr systems were determined between treated and untreated dye solutions of RG15. System Pt-C had no detectable significance in treatment of solutions of both dyes.

Słowa kluczowe

Wydawca

-

Rocznik

Tom

23

Numer

6

Opis fizyczny

p.2103-2109,fig.,ref.

Twórcy

autor
  • Center of Chemistry, Institute of Chemistry, Technology and Metallurgy, University of Belgrade, Studentski trg 12-16, 11000 Belgrade, Serbia
autor
  • Innovation Center, Faculty of Chemistry, University of Belgrade, P.O. Box 51, 11058 Belgrade 118, Serbia
autor
  • Innovation Center, Faculty of Chemistry, University of Belgrade, P.O. Box 51, 11058 Belgrade 118, Serbia
autor
  • Faculty of Chemistry, University of Belgrade, P.O. Box 51, 11058 Belgrade 118, Serbia
autor
  • Faculty of Chemistry, University of Belgrade, P.O. Box 51, 11058 Belgrade 118, Serbia
  • Faculty of Chemistry, University of Belgrade, P.O. Box 51, 11058 Belgrade 118, Serbia

Bibliografia

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  • 2. MAHMOODI N.M., HAYATI B., ARAMI M., LAN C. Adsorption of textile dyes on Pine Cone from colored waste- 17 water: Kinetic, equilibrium and thermodynamic studies. Desalination 268, (1-3) 117, 2011.
  • 3. http://www.cirs-reach.com/Testing/AZO_Dyes.html. 18
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  • 5. YANTO D.H.Y., TACHIBANA S., ITOH K. 19 Biodecolorization of Textile Dyes by Immobilized Enzymes in a Vertical Bioreactor System. Procedia Environ. Sci., 20, 235, 2014.
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  • 7. ROBINSON T., MCMULLAN G., MARCHANT R., 22 NIGAM P. Remediation of dyes in textile effluent: a critical review on current treatment technologies with a proposed alternative. Bioresource Technol. 77, (3), 247, 2001.
  • 8. EC Commission Regulation (EC) No. 552/2009 of 22 June 2009 amending Regulation (EC) No. 1907/2006 of the European Parliament and of the Council on the Registration, 23 Evaluation, Authorisation and Restriction of Chemicals (REACH) as regards Annex XVII. 2009. http://eur-lex.europa.eu/LexUriServ/LexUriServ.do? uri=OJ:L:2009:164:0007:0031:EN:PDF
  • 9. PLATZEK T. Risk from exposure to arylamines from con- 24 sumer products and hair dyes. Front. Biosci. (Elite Ed). 2, 1169, 2010.
  • 10. KARIYAJJANAVAR P., JOGTTAPPA N., NAYAKA Y.A. Studies on degradation of reactive textile dyes solution by 25 electrochemical method. J. Hazard. Mater. 190, (1-3), 952, 2011.
  • 11. IARC: Monographs on the evaluation of carcinogenic risk to 26 humans. WHO IARC 57, 1993. http://monographs.iarc.fr/ENG/Monographs/vol57/mono 57.pdf
  • 12. REIS DA SILVA M., VASCONCELOS DE SA L., RUSSO C., SCIO E., FERREIRA-LEITAO V. The use of HPR in 27 decolorization of reactive dyes and toxicological evaluation of their products. Enzyme Res. 1-7, 2010.
  • 13. SLABBERT J.L. Guidelines for toxicity bioassaying of wastewater and effluents in South Africa. Contact report for the Water Research Commission. Project No. K5/358/0/1. Division of Water Technology, Pretoria, South Africa. 1996.
  • 14. ALI H. Biodegradation of Synthetic Dyes - A Review. Water Air Soil Poll., 213, (1-4), 251, 2010. SALINAS-HERNÁNDEZ C., DÍAZ-NAVA M.C., SOLACHE-RÍOS M. Sorption and Desorption of Red 5 and Yellow 6 by a Fe-Zeolitic Tuff. Water Air Soil Poll., 223, (8), 4959, 2012.
  • 15. YAHIAOUI I., AISSANI-BENISSAD F., FOURCADE F., AMRANE A. Combination of an Electrochemical Pre- Treatment with a Biological oxidation for the Mineralization of Nonbiodegradable Organic Dyes: Basic Yellow 28 Dye. Environ Prog & Sutain. Ene. doi: 10.1002/ep.11774, 2013.
  • 16. FERNANDES A., MORÂO A., MAGRINHO M., LOPES A., GONÇALVES I. Electrochemical degradation of C. I. Acid Orange 7. Dyes Pigments, 61, (3), 287, 2004.
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  • 18. YIN L., XIAOLU X., TIAN L., YIFEI X., XU W. The use of a Brine Shrimp (Artemia salina) Bioassay to Assass the Water Quality in Hangzhou Section of Bejing-Hangzhou Grand Canal. B. Environ. Contam. Tox. 88, (3), 472, 2012.
  • 19. MELAHAT T. The Short-Term Toxicity of Two Toxicants to Artemia Nauplii. Turkish Journal of Zoology. 22, 259, 1998. TEODOROVIC I., MAURIC N. TesTox version 1.0, 2003.
  • 20. PERSOONE G., MARSALEK B., BLINOVA I., TORKOKNE A., ZARINA D., MANUSADZIANAS L., NALECZ-JAWECKI G., TOFAN L., STEPANOVA N., TOTHOVA L., KOLAR B. A practical and user-friendly tox- icity classification system with microbiotests for natural waters and wastewaters. Environ. Toxicol. 18, (5), 395, 2003.
  • 21. JOVIC M., STANKOVIC D., MANOJLOVIC D., ANDELKOVIC I., MILIC A., DOJCINOVIC B., ROGLIC G. Study of the Electrochemical Oxidation of Reactive Textile Dyes Using Platinum Electrode. Int. J. Electrochem. Sci. 8, 168, 2013.
  • 22. HAMZA M., ABDELHEDI R., BRILLAS E., SIRES I. Comparative electrochemical degradation of triphenil- methane dye Methyl Violet with boron - doped diamond and Pt anodes. J. Electroanal. Chem. 627, (1-2), 41, 2009.
  • 23. YUSUFF R.O., SONIBARE J.A. Characterization of textile industries' effluents in Kaduma, Nigerian and pollution implications. Global Nest: Int. J., 6, (3), 212, 2004.
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Uwagi

rekord w opracowaniu

Typ dokumentu

Bibliografia

Identyfikatory

Identyfikator YADDA

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