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2000 | 09 | 3 |
Tytuł artykułu

Aerobic sludge digestion in the presence of chemical oxidizing agents. Part II. Fenton's reagent

Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Aerobic sludge digestion in the presence of Fenton's reagent and hydrogen peroxide was examined. Fenton's reagent considerably improved the aerobic digestion process in comparison with hydrogen peroxide as well as classical aerobic digestion. Application of Fenton's reagent also led to improvement of settling and dewatering properties of sludge and much better clarity of supernatant. Its drawback, however, is the formation of chemical precipitate and an apparent decrease in pH which might inhibit biochemical processes important for aerobic digestion efficiency.
Wydawca
-
Rocznik
Tom
09
Numer
3
Opis fizyczny
p.145-149,fig.
Twórcy
  • Silesian Technical University, Konarskiego 18, 44-101 Gliwice, Poland
autor
Bibliografia
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  • 2. BARBUSINSKI K., KOSCIELNIAK H. Activated sludge floe structure during aerobic digestion. Wat. Sci. Technol. 36, 107, 1997.
  • 3. BARBUSINSKI K., FILIPEK K. Aerobic sludge digestion in presence of chemical oxidizing agents. Part. I. Hydrogen peroxide, (this issue).
  • 4. PLANT L., JEFF M. Hydrogen peroxide: a potent force to destroy organics in wastewater. Chemical Engineering, September (a special supplement - Environ. Engineering), pp. EE16 - EE20, 1994.
  • 5. ARNOLD S. M., HICKEY W. J., HARRIS R. F. Degradation of atrazine by Fenton's reagent: condition optimization and product quantification. Environ. Sci. Technol. 29, 2083, 1995.
  • 6. BARBUSINSKI K., KOSCIELNIAK H. Degradation of industrial contaminants by Fenton's reaction (in Polish). Chemia i Inzynieria Ekologiczna. 4, 153, 1997.
  • 7. BARBUSINSKI K. Advanced treatment of wastewater resistant to biodegradation using Fenton's reagent (in Polish). Chemia i Inzynieria Ekologiczna. 4, 665, 1997.
  • 8. KUO W. G. Decolorizing dye wastewater with Fenton's re agent. Wat. Res. 26, 881, 1992.
  • 9. LIN S. H., PENG C. F. A continuous Fenton's process for treatment of textile wastewater. Environ. Technol. 16, 693, 1995.
  • 10. LIPCZYNSKA-KOCHANY E. Degradation of aqueous nitrophenols and nitrobenzene by means of the Fenton reaction. Chemosphere. 22, 529, 1991.
  • 11. OLIVEROS E., LEGRINI O., HOHL M., MULLER T, BRAUN A. M. Industrial waste water treatment: large scale development of a light-enhanced Fenton reaction. Chem. Engng and Processing. 36, 397, 1997.
  • 12. TANG W. Z., HUANG C. P. 2,4-dichlorophenol oxidation kinetics by Fenton's reagent. Environ. Technol. 17, 1371, 1996
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  • 14. APHA, Standard Methods for the Examination of Water and Wastewater, 18th edn. American Public Health Association, Washington, DC, 1992.
  • 15. TALINLI I., ANDERSON G. K. Interference of hydrogenperoxide on the standard COD test. Wat. Res. 26,107,1992.
  • 16. OLESZKIEWICZ J. Sewage sludge management (in Polish). LEM (ed), Krakow 1998.
  • 17. MUSTRANTA A., VIIKARI L. Dewatering of activated sludge by an oxidative treatment. Wat. Res. 28, 213, 1993
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
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