Biological hydrogen generation in the presence of excess sludge

• Autorzy: Waligórska M. , Seifert K. , Łaniecki M.
• Języki publikacji: EN

Abstrakty

EN

The possibility of the application of excess sludge in the photobiochemical hydrogen generation was tested. It was found that the non-treated or thermally hydrolyzed sludge was completely inactive. The hydrogen evolution was found only for the alkaline hydrolysis. During the optimization of the process, the best conditions for hydrogen generation were established: medium containing 20 - 50% of alkaline hydrolizate containing 10 or 20% of total solids (TS).

Słowa kluczowe

EN

hydrogen generation; hydrogen

PL

generowanie wodoru; wodór; osad

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2006
• Tom: Vol. 8, nr 3
• Strony: 119--121
• Opis fizyczny: Bibliogr. 7 poz., rys., tab.

Twórcy

autor

Waligórska M.

autor

Seifert K.

autor

Łaniecki M.

• Faculty of Chemistry, A. Mickiewicz University, Grunwaldzka 6, 60-780 Poznań,

Bibliografia

• (1) Liu Y.: Chemically reduced excess sludge production in the activated sludge process, Chemosphere, 2003, 50, 1.
• (2) Momirlan M., Veziroglu T. N.: The properties of hydrogen as fuel tomorrow in sustainable energy system for a cleaner planet, Int. J. Hydrogen Energy, 2003, 30, 795.
• (3) Biebl H., Pfennig N.: The prokaryotes, New York: Springer, vol. 1981, 1, 267.
• (4) Koku H., Eroglu I., Gündüz U., Yücel M.: Kinetics of biological hydrogen production by the photosynthetic bacterium Rhodobacter sphaeroides O.U.001. Int. J. Hydrogen Energy 2003, 28, 381.
• (5) Standards Methods for the examination of Water and Wastewater, 18th edit. 5220, (1992).
• (6) Waligórska M., Seifert K., Szymańska K., Łaniecki M.: Optimization of activation conditions of Rhodobacter sphaeroides in hydrogen generation process, accepted 2006 - J. Appl. Microbiol.
• (7) Barjenbruch M., Kopplow O.: Enzymatic, mechanical and thermal pre-treatment of surplus sludge, Adv. in Envir. Research 6, 7, 715.