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Titolo:
HETEROTROPHIC DENITRIFICATION USING FLUIDIZED-BED REACTOR
Autore:
GREEN M; SCHNITZER M; TARRE S; SHELEF G; BILANOVIC D; SOEDER CJ;
Indirizzi:
TECHNION ISRAEL INST TECHNOL,FAC AGR ENGN IL-32000 HAIFA ISRAEL
Titolo Testata:
Acta hydrochimica et hydrobiologica
fascicolo: 2, volume: 23, anno: 1995,
pagine: 61 - 65
SICI:
0323-4320(1995)23:2<61:HDUFR>2.0.ZU;2-X
Fonte:
ISI
Lingua:
ENG
Keywords:
DENITRIFICATION; FLUIDIZED BED REACTOR; BIOLOGICAL REACTOR;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
NO
Recensione:
Indirizzi per estratti:
Citazione:
M. Green et al., "HETEROTROPHIC DENITRIFICATION USING FLUIDIZED-BED REACTOR", Acta hydrochimica et hydrobiologica, 23(2), 1995, pp. 61-65

Abstract

Groundwater denitrification was carried out in a fluidized bed reactor. This type of reactor is suited well to conditions of low substrate concentrations and high flow rates which are typical in groundwater denitrification processes. The reactor is characterized by the efficientcontact between biomass and substrate, a high biomass concentration, and the absence of clogging or channeling. These characteristics provide for high treatment capacities (10.8 g/(L.d) NO3--N) and short retention times (less than 3 minutes) resulting in small reactor volume. Start-up procedure, biomass and nitrate profiles, and biofilm characteristics are presented in this article.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 29/11/20 alle ore 15:25:32