Eding E H,Kamstra A,Verreth J A J,Design and operation of nitrifying trickling filters in recirculating aquaculture:A review,Aquacultural Engineering,2006.
Chen G H,Ozaki H,Terashima Y,Modelling of the simulammoniaeous removal of organic subsammoniaces and nitrogen in a biofilm,Water Science and Technology,1989.
[6]
Lydmark P,Lind M,S(o)rensson F,Vertical distribution of nitrifying populations in bacterial biofilms from a full-scale nitrifying trickling filter,Environmental Microbiology,2006.