ecozone editura ecozone iasi
Reviste:

» Environmental Engineering and Management Journal

» European Journal of Science and Theology

» Sănătate Sport și Nutriție


» Autentificare

E-mail:
Parola:
   
  Cont nou
Va rugam sa va autentificati pentru a putea comanda carti

» Cautare

  » Ultimele cautari

NITROUS OXIDE EMISSION DURING NITRIFICATION OF INFLUENTS WITH DIFFERENT AMMONIUM CONCENTRATIONS
Autori: Enge Wang
Data aparitiei: Ianuarie / 2016
Revista: Environmental Engineering and Management JournalVol. 15Nr. 1
ISSN: 1843 - 3707
Pret: 25.00 RON    
N.A.

As the serious effect of climate change and global warming is recognized, nitrous oxide (N2O) emission during wastewater
treatment is receiving lots of attention due to its high potential to greenhouse effect. In this study, nitrifiers were acclimated in
sequencing batch reactors with influent ammonium nitrogen (NH4-N) concentrations of 60 mg/L (SBR60) and 180 mg/L
(SBR180), respectively. Nitrous oxide emission during nitrification was examined in both typical cycles and batch experiments.
The dominant ammonia oxidizing bacteria (AOB) of the enriched nitrifiers in both reactors were from Nitrosomonas oligotropha
lineage. For the enriched nitrifiers, N2O emission during nitrification was mainly due to activities of AOB. Within typical cycles,
the conversion ratio of the produced N2O to the removed NH4-N was 5.2% in SBR60 and 1.6% in SBR180.



Sus

Acasa · Carti editate · Reviste · Despre editura · Abonament · Contact · Cos cumparaturi · Cum platesc? · Termeni si conditii
VisaMaster CardPayU

2001 - 2025 © Copyright Editura EcoZone Iasi Toate drepturile sunt rezervate.
Gazduire skaleweb.ro

SkaleWeb