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Warianty tytułu
Research on removal of coloured organic compounds from textile industry wastewater
Języki publikacji
Abstrakty
The manuscript presents the results of the research regarding the efficiency of removal of coloured organic compounds from textile industry wastewaters with the use of Fenton reaction and simultaneous process of sorption and oxidation in the presence of activated carbon and hydrogen peroxide (or magnesium peroxide) as well as in the presence or absence of UV radiation. The most efficient method – guaranteeing the oxidation of organic compounds and decolourization of the solution indicated by the 80% reduction in COD (as compared to the initial value) within the period of 1 h – was the use of Fenton reaction. The application of combined processes of sorption and oxidation with the use of activated carbon and hydroxen peroxide in order to remove the organic pollutants from the examined wastewaters resulted in 64% reduction in COD, but only after 24 hours. Replacing hydrogen peroxide with magnesium peroxide accelerated the process of sorption and / or oxidation of organic pollutants leading to 50% reduction in COD after 2 hours of reaction. At the same time, initiating the decomposition of H2O2 with the formation of OH* radicals in the activated carbon/hydrogen peroxide system resulted in an effective decomposition of organic compounds, which is indicated by 60% reduction in COD after 2 hours. This solution appears to be the most promising, since after the separation of activated carbon (which can be further re-used) a colourless, transparent solution of pH of 6,5 – 7,5 is obtained, which can be disposed into the municipal sewage system.
Wydawca
Czasopismo
Rocznik
Tom
Strony
1164--1176
Opis fizyczny
Bibliogr. 22 poz., tab, rys.
Twórcy
autor
- Politechnika Świętokrzyska
autor
- Politechnika Świętokrzyska
autor
- Politechnika Świętokrzyska
Bibliografia
- 1. Al-Ghouti, M.A., Khraisheh, M.A.M., Allen, S.J., Ahmad, M.N.: The removal of dyes from textile wastewater: a study of the physical characteristics and adsorption mechanisms of diatomaceous earth, J. Environ. Manage. 69, 229–238. (2003).
- 2. Alvarez, P.M., Beltran, F.J., Gomez-Serrano, V., Jaramillo, J., Rodriguez E.M.: Comparison between thermal and ozone regenerations of spent activated carbon exhausted with phenol, Water Research, 38, 8, 2155-2165. (2004).
- 3. Barbusiński K.: Modyfikacja reakcji Fentona z zastosowaniem nadtlenków wapnia i magnezu, Prace Naukowe GIG, Studia – Rozprawy –Monografie, 869, Katowice (2006).
- 4. Barbusiński K.: Oczyszczanie ścieków przemysłowych metodami katalitycznymi z wykorzystaniem nadtlenku wodoru, Chemik, 54, 2, 31-36 (2001).
- 5. Bilińska L., Ledakowicz S.: Możliwości wykorzystania technik pogłębionego utleniania – AOP do oczyszczania ścieków włókienniczych (barwiarskich) w warunkach przemysłowych, Informator Chemika Kolorysty, ISSN 1642 – 5065, 17, 21–35 (2011).
- 6. Filipkowska U., Rodziewicz J., Krzemieniewski M., Dłuska E.: Efficiency of Reactivite Orange 16 Dye Removal by Ozonation, Rocznik Ochrona Środowiska (Annual Set The Environment Protection), 10, 47–56 (2008).
- 7. Dąbek L., Ozimina E., Picheta-Oleś A.: The application of combined processes of sorption and oxidation for the removal of organic compounds from the aqueous environment (on the example of p-chlorophenol), Ecological Chemistry and Engineering A, 2012, DOI: 10.2428/ecea.2012. 19(03)029, 275–286 (2012).
- 8. Dąbek L., Ozimina E., Picheta-Oleś A.: The sorptive-catalitic role of activated carbon in the process of removing crystal violet from the aqueous solution in the presence of hydrogen peroxide. Ecological Chemistry and Engineering A, 1423–1433 (2010).
- 9. Dąbek L., Ozimina E., Picheta-Oleś A.: Wpływ właściwości węgli aktywnych na szybkość usuwania wybranych barwników z roztworów w obecności nadtlenku wodoru. Rocznik Ochrona Środowiska (Annual Set The Environment Protection), 13, 1023–1042 (2011).
- 10. Deryło-Marczewska A., Popiel S., Świątkowski A., Trykowski G., Biniak S.: Badania wpływu ozonu i nadtlenku wodoru na właściwości sorpcyjne węgla aktywnego w stosunku do chlorofenolu, Ochrona Środowiska, 29, 19–22 (2007).
- 11. Fung P.C., Poon C.S., Chu C.W., Tsui S.M.: Degradation kinetics of reactive dye by UV/H2O2/US process under continuous mode operation, Water Sci. Technol., 44, 67–72 (2001).
- 12. Gupta V.K., Suhas V.: Application of low-cost adsorbents for dye removal – A review, J.Environ.Manage, 90, 2313–2342 (2009).
- 13. Hachem C., Bocquillon F., Zahraa O., Bouchy M.: Decolourization of textile industry wastewater by the photocatalytic degradation process, Dyes and Pigments 49, 117–125 (2001).
- 14. Huang H.H., Lu M.C., Chen J.N., Lee C.T.: Catalytic decomposition of hydrogen peroxide and 4-chlorophenol in the presence of modified activated carbons, Chemosphere, 51 935–943 (2003).
- 15. Langley L.A., Fairbrother D.H.: Effect of wet chemical treatments on the distribution of surface oxides on carbonaceous materials, Carbon, 45, 47–54 (2007).
- 16. Mikułka M.: (pod red.), Charakterystyka technologiczna przemysłu włókienniczego w Unii Europejskiej, Ministerstwo Środowiska (2003).
- 17. Pereira M.F.R., Soares S.F., Orfao J.J.M., Figueiredo J.L.: Adsorption of dyes on activated carbons: influence of surface chemical groups, Carbon, 41, 811–821 (2003).
- 18. Santos V.P., Pereira M.F.R., Faria P.C.C., Órfão J.J.M.: Decolourisation of dye solutions by oxidation with H2O2 in the presence of modified activated carbons, J.Hazard.Mater., 162, 736–742 (2009).
- 19. Świderska R., Czerwińska M., Kutz R.: Utlenianie zanieczyszczeń organicznych za pomocą odczynnika Fentona, Kompleksowe i szczegółowe problemy inżynierii środowiska. Zesz. Nauk. Politechniki Koszalińskiej, 22, 1–12 (2005).
- 20. Toledo L.C., Silva A.C.B., Augusti R., Lago R.M.: Application of Fenton’s reagent to regenerate activated carbon saturated with organochloro compounds, Chemosphere, 50, 1049–1054 (2003).
- 21. Vidic R.D., Suidan M.T., Sorial G.A., Brenner R.C.: Effect of molecular oxygen on adsorptive capacity and extraction efficiency of granular activated carbon for three ortho-substituted phenols, J.Hazard.Mater., 38, 373-388 (1994).
- 22. Dębowski M., Zieliński M., Dudek M., Grala A.: Możliwość zastosowania odczynnika Fentona w procesach usuwania formaldehydu ze ścieków pochodzących z przemysłu drzewnego, Rocznik Ochrona Środowiska (Annual Set The Environment Protection), 14, 587–596 (2012).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-aaf4612e-e19d-4caf-80a3-3ff2b117329c