Author(s):
Nogueira, R. 
; Ramalho, Patrícia A. ; Lazarova, V. ; Melo, L. F.
Date: 1998
Persistent ID: http://hdl.handle.net/1822/3640
Origin: RepositóriUM - Universidade do Minho
Subject(s): Nitrification; Circulating bed reactor; pH; Dissolved oxygen; Biofilm activity
