Treatment of Textile Wastewater in the Fenton Process in the Presence of Iron and Nickel Nanocompounds

• Autorzy: Kos L.

Identyfikatory

DOI

10.5604/12303666.1215540

Warianty tytułu

PL

Badania nad usuwaniem zanieczyszczeń ze ścieków włókienniczych przy użyciu nanotlenków żelaza i niklu

• Języki publikacji: EN

Abstrakty

EN

The aim of the studies was to determine the efficiency of wastewater treatment by the Fenton method in the presence of iron and nickel nanocompounds and to compare it with the classical Fenton method. The subject of the studies was textile wastewater generated during the dyeing of cellulose fibres. Wastewater colour and COD were determined in the samples before and after treatment using proper analytical methods. The Fenton process changed by the addition of iron and nickel nanocompounds was optimized taking into consideration the effect of the following parameters: doses of iron and nickel nanocompounds, the hydrogen peroxide dose and the pH of the solution on treatment efficiency. The decomposition of dyes was complete, with the reduction of COD reaching 57%. Optimum doses of iron and nickel oxide nanopowders were 0.02 g/dm3. It was found that the efficiency of pollutant decomposition in the processes of treatment in which iron and nickel oxide nanopowders were applied, was higher than in the classical method.

PL

Celem badań było określenie efektywności rozkładu zanieczyszczeń w ściekach włókienniczych metodą Fentona przy udziale nanozwiązków żelaza i niklu oraz porównanie jej z klasyczną metodą Fentona. Przedmiotem badań były ścieki pochodzące z procesów barwienia włókien celulozowych. W próbach ścieków przed i po obróbce oznaczano barwę metodą spektrofotometryczną oraz COD. Zbadano efekty rozkładu zanieczyszczeń w ściekach w zależności od pH roztworu, rodzaju związków użytych do oczyszczania, stosowanych dawek nanozwiązków żelaza i niklu oraz nadtlenku wodoru. Rozkład barwników był praktycznie całkowity, a stopień redukcji ChZT sięgał 57%. Optymalne dawki nanotlenków żelaza i niklu wynosiły 0.02 g/dm3. Wydajność rozkładu zanieczyszczeń w procesie prowadzonym przy udziale nanotlenku niklu była wyższa niż w procesie klasycznym.

Słowa kluczowe

EN

textile wastewater; Fenton process; iron nanocompounds; nickel nanocompounds

PL

ścieki włókiennicze; metoda Fentona; nanozwiązki żelaza; nanotlenki niklu

• Wydawca: Sieć Badawcza Łukasiewicz - Łódzki Instytut Technologiczny
• Czasopismo: Fibres & Textiles in Eastern Europe
• Rocznik: 2016
• Tom: Vol. 24, no. 5 (119)
• Strony: 143--150
• Opis fizyczny: Bibliogr. 18 poz., rys., tab.

Twórcy

autor

Kos L.

• Textile Research Institute, Łódź, Poland

Bibliografia

• 1. Wei J, Song Y, Tu X, Zhao L, Zhi E. Pretreatment of dry-spun acrylic fiber manufacturing wastewater by Fenton process: Optimization, kinetics and mechanisms, Chemical Engineering Journal 2013; 218: 319-326.
• 2. Blanco J, Torrades F, De la Varga M, García-Montaño J. Fenton and biological-Fenton coupled processes for textile wastewater treatment and reuse O. Desalination 2012; 286: 394-399.
• 3. Perkowski J, Jóźwiak W, Kos L and Stajszczyk P. Application of Fenton’s Reagent in Detergent Separation in Highly Concentrated Water Solutions. Fibres and Textiles in Eastern Europe 2006; 14,5(59): 114-119.
• 4. Kos L, Michalska K and Perkowski J. Textile Wastewater Treatment by Fenton Method. Fibres and Textiles in Eastern Europe 2010; 18, 4(81): 105-109.
• 5. Goi A and Trapido M. Hydrogen peroxide, Fenton reagent and photo-Fenton for the degradation of nitrophenols: a comparative study. Chemosphere 2002; 46: 913-922.
• 6. Arslan I, Barcioglu A and Tuhkanen T. Oxidative treatment of simulated dyehouse efuent by UV and near-UV light assisted Fenton’s reagent. Chemosphere 1999; 39: 2767-2778.
• 7. Sawyer D, Sobkowiak A and Matsushita T. Metal [MLx; M = Fe, Cu, Co, Mn]/hydroperoxide-induced activation of dioxygen for the oxygenation of hydrocarbons: oxygenated Fenton chemistry. Acc. Chem. Res. 1996; 29: 409-416.
• 8. Garrido-Ramirez EG, Theng BKG and Mora ML. Clays and oxide minerals as catalysts and nanocatalysts in Fenton-like reactions. Applied Clays Science 2010; 47: 182-192.
• 9. Xu P, Zeng GM, Huang DL, Feng CL, Hu S, Zhao MH, Lai C, Wei Z, Huang C, Xie GX, Liu ZF. Use of iron oxide nanomaterials in wastewater treatment. Science of the Total Environment 2012; 424: 1-10.
• 10. Bach A, Zach-Maor A and Semita R. Characterization of iron oxide nanocatalyst in mineralization processes. Desalination 2012; 262: 15.
• 11. Kos L, Michalska K, Perkowski J. Decomposition of non-ionic surfactant Tergitol TMN-10 by the Fenton process in the presence of iron oxide nanoparticles. Environmental Science and Pollution Research 2014; 21: 12223-12232.
• 12. Bach A, Zach-Maor A, Semita R. Characterization of iron oxide nanocatalyst in mineralization processes. Desalination 2010; 262(1-3): 15-20.
• 13. Liang X, Zhong Y, He H, Yuan P, Zhu J, Zhu S and, Jiang Z. The application of chromium substituted magnetite as heterogeneous Fenton catalyst for the degradation of aqueous cationic and anionic dyes. Chem. Eng. Journal 2012; 191: 177-184.
• 14. Liang X, Zhong Y, He H, Yuan P, Zhu J, Zhu S and Jiang Z. The application of chromium substituted magnetite as heterogeneous Fenton catalyst for the degradation of aqueous cationic and anionic dyes. Chem. Eng. Journal 2012; 191: 177-184.
• 15. Ambashta R and Sillanpaa M. Experimental design of application of nanoscale iron-nickel under sonication and static magnetic field for mixed waste remediation. Journal of Hazardous Materials 2011; 189: 167-172.
• 16. Bokare A, Chikate R, Rode C and Paknikar K. Efect of surface chemistry of Fe-Ni nanoparticles on mechanistic pathways of azo dye degradation. Environ. Sci. Technol. 2007; 41: 7437-7443.
• 17. Tee Y, Grulke E and Bhattacharyya D. Role of Ni/Fe nanoparticle composition on the degradation of trichloroethylene from water. Ind. Eng. Chem. Res., 44: 7062-7070.
• 18. Nowicki L and Godala M. Advanced Oxidation Processes in the Environment Protection, ed. Polish Academy of Sciences, 2002, Poland. ISBN 83-86492-13-9 (in Polish).

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.