3Strachan L F,Freitas dos Santos L M,Leak D J..Minimisation of biomass in an extractive membrane bioreactor..Wat Sci Tech,,1996,,34(5—6)::273—280..
4Hamoda M F,Al-attar I M S..Effects of high sodium chloride concentrations on activated sludge treatment..Wat Sci Tech,,1995,,31(9)::61—72..
5Abbassi B,Dullstein S,Rabiger N..Minimization of excess sludge production by increase of oxygen concentration in activated sludge flocs:experimental and theoreticalapproach..Wat Res,,2000,,34(1)::139—146..
6Mark C M,Loosdrecht V,Henze M..Maintenance,endogeneous respiration,lysis,decay and predation..Wat Sci Tech,,1999,,39(1)::107-117..
7Yasui H,Shibata M..An innovative approach to reduce excess sludge production in the activated sludge process ..Wat Sci Tech,,1994,,30(9)::11—20..
8Sakai Y,Fukase T,Yasui H..An activated sludge process without excess sludge production.. Wat.Sci.Tech.,,1997,,36(11)::163—170..
9Lim H N,Choi H Hwang T M,Kang J W..Characterization of ozone decomposition in a soil slurry:kinetics,mechanism..Wat Res,,2002,,36(1)::219—229..
10Weemaes M,Grootaerd H,Simoens F..Anaerobic digestion of ozonized biosolids..Wat Res,,2000,,34(8)::2330--2336..
