6Collivignarelli C,Bertanza G.Simultaneous nitrification-denitrification processes in activated sludge plants:performance and applicability[ J ].Water Sci Technol,1994,40(4/5):187-194.
7Oussama Turk.Maintaining nitrite build-up in a system acclimated to free ammonia[J].Water Res,1989,23(11):1383 1388.
8Ralf Stuven.The impact of organic matter on nitric oxide formation by nitrosomonas europaea[J].Arch Microbiol,1992,158:439-443.
9van Benthum W A J.Nitrogen removal using nitrifying biofilm growth and denitrifying suspended growth in a biofilm airlift suspension reactor coupled with a chemostat[J].Water Res,1998,32:2009-2018.
10Hyungseok Yoo.Nitrogen removal synthetic wastewater by simultaneous nitrification and denitrification (SND) via nitrite in an intermittentlyaeactor[J].Water Res,1999,33(1):145-154.
4Klangduen, P. , K. Jurg. Study of factors affecting simultaneous nitridication and denitrification ( SND ) [ J ]. War. Sci. Tech. , 1999,39(6) :61-68.
5Andreadakis, A. D. Physical and chemical properties of activated sludge flocs[J]. War. Res. , 1993,27(12) :1707-1714.
6Hellinga C,Schellen A A J C, Mulder J W, et al. The Sharon process : an innovative method for nitrogen removal from ammonium rich waster water [ J ]. Water Science and Technology, 1998,37(9) : 135-142.
7Anthonisen A C, Loehr R C, Parkasam,T B S. Inhibition of nitrification by ammonia and nitrous acid[ J]. JWPCE, 1976,48 (5) :835-860.
8Van K R, Mulder J W, U ijterlinde C A, et al. Overview:full scale experience of the SHARON process for treatment of rejection water of digested sludge dewatering[ J ]. Water Science and Technology,2001,44( 1 ) :145-152.
9Mulder A, Van de Graf A A, Robert son L A, et al. Anaerobic ammonium oxidation discovered in a denit rifying fluidized bed reactor[ J ]. FEMS Microbial Lett, 1995 (16) : 177-184.
10Strous M van Gerven E, Kuenen JG, Jetten MSM. Effects of an- aerobic and microaerobic conditions on anaerobic ammonium- oxidizing (Anammox) sludge [ J ]. Applied and Environmental Microbiology, 1997,63 ( 61 ) :2446-2448.
