Impact of carbon to nitrogen ratio on nitrogen removal at a low oxygen concentration in a sequencing batch biofilm reactor.

Impact of carbon to nitrogen ratio on nitrogen removal at a low oxygen concentration in a sequencing batch biofilm reactor.

A sequencing batch biofilm reactor (SBBR) filled with polyurethane (PU) was operated in low dissolved oxygen (DO) (0.1?0.9 mg/L) at three different carbon to nitrogen ratios (C/N ratios) (C/N = 1.8:1, 5.0:1 and 10.5:1) with focus on reactor performance and microbial community composition of nitrifyi...

Fuld beskrivelse

Bibliografiske detaljer
Udgivet i:Water Science and Technology 67, 3 (2013).
Hovedforfatter: Tan, Chong
Format: Article
Sprog:English
Fag:
Carbon to nitrogen ratio.
Real-time quantitative polymerase chain reaction (real-time qPCR).
Sequencing batch biofilm reactor (SBBR).
Short-cut nitrification-denitrification.