Ιδρυματικό Αποθετήριο [SANDBOX]
Πολυτεχνείο Κρήτης
EN  |  EL

Αναζήτηση

Πλοήγηση

Ο Χώρος μου

Electrical energy production from biosolids: a comparative study between anaerobic digestion and ultra-high-temperature gasification

Gikas Petros

Απλή Εγγραφή


URIhttp://purl.tuc.gr/dl/dias/309E7ABF-5CD1-4076-91F9-9C5F46DACAC5-
Αναγνωριστικόhttp://www.tandfonline.com/doi/full/10.1080/09593330.2014.895049-
Αναγνωριστικόhttps://doi.org/10.1080/09593330.2014.895049-
Γλώσσαen-
Μέγεθος7 pagesen
ΤίτλοςElectrical energy production from biosolids: a comparative study between anaerobic digestion and ultra-high-temperature gasificationen
ΔημιουργόςGikas Petrosen
ΔημιουργόςΓκικας Πετροςel
ΕκδότηςTaylor & Francisen
ΠερίληψηBiosolids management is one of the most expensive and complicated processes in sanitation engineering. Anaerobic digestion (AD) is often employed for the stabilization of biomass and for energy production, as approximately 50% of the carbon entering the anaerobic digester is recovered as methane (CH4). Gasification has been used recently for the thermal reformation of biosolids to synthesis gas (syngas), which primarily consists of carbon monoxide (CO) and hydrogen (H2). In the present work, the net electrical energy production from biosolids has been calculated, for a typical activated sludge wastewater treatment plant, with an inlet flow rate of 75,708 m3/d (equal to 20 Mgd). The calculations suggest that the ultra-high-temperature gasification (UHTG) system can achieve a net electrical energy output of about 15.40 MJ/kg(dry biosolids), whereas the AD system can achieve values between 8.45 MJ/kg(dry biosolids). The latter values correspond to approximate net electrical energy power of 18.8 kW for UHTG, versus 9.9 kW for AD, for a wastewater treatment plant with capacity of 1000 m3/d; thus, the UHTG process yields approximately 190% of the energy that may be produced by the AD process.en
ΤύποςPeer-Reviewed Journal Publicationen
ΤύποςΔημοσίευση σε Περιοδικό με Κριτέςel
Άδεια Χρήσηςhttp://creativecommons.org/licenses/by/4.0/en
Ημερομηνία2015-11-17-
Ημερομηνία Δημοσίευσης2014-
Θεματική ΚατηγορίαAnaerobic digestionen
Θεματική ΚατηγορίαUltra-high-temperature gasificationen
Θεματική ΚατηγορίαBiosolidsen
Θεματική ΚατηγορίαNet electric energy yielden
Θεματική ΚατηγορίαWaste to energyen
Θεματική ΚατηγορίαMunicipal sludgeen
Βιβλιογραφική ΑναφοράP. Gikas, "Electrical energy production from biosolids: a comparative study between anaerobic digestion and ultra-high-temperature gasification", Environment. Technol., vol. 35, no. 17, pp. 2140-2146, 2014. doi:10.1080/09593330.2014.895049en

Υπηρεσίες

Στατιστικά