Identyfikatory
Warianty tytułu
Zgazowanie jako kompleksowa metoda zagospodarowania osadów ściekowych
Języki publikacji
Abstrakty
Today, there is a rising interest in many countries in “traditional” (e.g. agro and forest) biomass and waste biomass (e.g. sewage sludge) utilization processes (e.g. combustion, co-combustion, gasification and pyrolysis). During the last twenty years, there has been a major change in the way that sludge is disposed. For example, in the European Union (EU) landfill or water deposition of the sewage sludge with the e.g. higher heating value (HHV) equal to 6 MJ/kg will be prohibited. In light of there is a large and pressing need for the development of thermal methods for the disposal of sewage sludge. Gasification has several advantages over traditional combustion process. This work investigates sewage sludge gasification in a fixed bed gasifier. The effects of operating conditions on the gasification process were investigated.
W wielu krajach obserwuje się rosnące zainteresowanie termicznym przekształcaniem (spalanie, współspalanie, zgazowanie i piroliza) tradycyjnej (typu “agro” i leśną) biomasy a także biomasy odpadowej. W ostatnim dwudziestoleciu zaszły duże zmiany w sposobie zagospodarowania osadów ściekowych. Na przykład w krajach Unii Europejskiej składowanie osadów, które charakteryzują się ciepłem spalania równym przynajmniej 6 MJ/kg jest (lub będzie w ciągu najbliższych trzech lat) zakazane. W związku z tym istnieje duża potrzeba rozwoju termicznych metod utylizacji osadów ściekowych. Zgazowanie posiada w stosunku do tradycyjnego spalania wiele zalet. Praca zawiera rezultaty badań procesu zgazowania osadów ściekowych w reaktorze ze złożem stałym. Przeanalizowano wpływ parametrów procesowych na proces zgazowania osadów.
Czasopismo
Rocznik
Tom
Strony
127--135
Opis fizyczny
Bibliogr. 18 poz., rys., tab.
Twórcy
autor
- Silesian Univeristy of Technology, Insitute of Thermal Technology 44-100 Gliwice, ul. Konarskiego 22
Bibliografia
- 1. Buckley J.C., Schwarz P.M.: Renewable energy from gasification of manure: an innovative technology in search of fertile policy, Environmental Monitoring and Assessment, 84, 1-2 (2003) 111-27.
- 2. Cao Y., Pawłowski A.: Sewage sludge-to-energy approaches based on anaerobic digestion and pyrolysis: brief overview and energy efficiency assessment, Renewable and Sustainable Energy Reviews, 16, 3 (2012) 1657-65.
- 3. Chang J., Fu Y., Luo Z.: Experimental study for dimethyl ether production from biomass gasification and simulation on dimethyl ether production., Biomass and Bioenergy, 39, 2012 67-72.
- 4. Commission of European Communities. Council Directive 91/271/EEC of 21 March 1991 concerning urban waste-water treatment (amended by the 98/15 EC of 27 February 1998).
- 5. Commission of European Communities. Council Directive 86/278/EEC of 4 July 1986 on the protection of the environment and in particular of the soil, when sewage sludge is used in agriculture.
- 6. Commission of European Communities. Council Directive 91/156/EEC of March 1991 amending Directive 75/442/EEC on waste.
- 7. Commission of European Communities. Council Directive 99/31/EC of 26 April 1999 on the landfill of waste.
- 8. Kelessidis A., Stasinakis A.S.: Comparative study of the methods used for treatment and final disposal of sewage sludge in European countries, Waste Management, 32, 6 (2012) 1186-95.
- 9. Kobayashi N., Tanaka M., Piao G., Kobayashi J., Hatano S., Itaya Y., Mori S.: High temperature air-blown woody biomass gasification model for estimation of an entrained down-flow gasifier, Waste Management, 29, 1 (2009) 245-251.
- 10. Marrero T.W., McAuley B.P., Sutterlin W.R., Morris J.S., Manahan S.E.: Fate of heavy metals and radioactive metals in gasification of sewage sludge, Waste Management, 24, 2 (2012) 193-8.
- 11. Pinto F, Lopes H, Andre RN, Disa M, Gulyurtlu I, Cabrita I.: Effect of experimental conditions on gas quality and solids produced by sewage sludge cogasification. Energy Fuels, 21 (2007) 2737-45.
- 12. Regulation of the Minister of the Environment regarding the municipal sewage sludge, 13th of the July 2010.
- 13. Taba L.E., Irfan M.F., Daud W.A.M.W., Chakrabarti M.H.: The effect of temperature on various parameters in coal, biomass and CO – gasification: A review, Renewable and Sustainable Energy Reviews, 16, 2012 5584-5596.
- 14. Thanapal S.S., Annamalai K., Sweeten J.M., Gordillo G.: Fixed bed gasification of dairy biomass with enriched air mixture, Applied Energy, 97, 2012 525-531.
- 15. Werle S, Wilk RK.: A Review Of Methods For The Thermal Utilization of Sewage Sludge: The Polish Perspective. Renewable Energy, 35 (2010) 1914-19.
- 16. Werle S.: Modeling of the reburning process using sewage sludge-derived syngas, Waste Management, 32, 4 (2012) 753-58.
- 17. Werle S.: A reburning process using sewage sludge-derived syngas, Chemical Papers, 66, 2 (2012) 99-107.
- 18. Werle S.: Potential and properties of the granular sewage sludge as a renewable energy source, Journal of Ecological Engineering, 14, (1)2013 17-21.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-4a966c39-792b-43c0-ae51-f021241b04ce