[4]
Tertiary nitrification in an up flow biofilter on floating media: influence of temperature and load .2 Payraudeau M,Paffoni C,Gousailles M. Wat Sci Tech . 2000
[4]
Tertiary nitrification in an up flow biofilter on floating media: influence of temperature and load .2 Payraudeau M,Paffoni C,Gousailles M. Wat Sci Tech . 2000