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贾晓燕(,400044) :,。,、、,。:;;:X703 :A :1001-2141(2003)12-0191-02 ,,、,——、,,。,5.0%55%,3.2%0.53%。:2003-09-27:(1965-),,,1987,,,。,,。,,。,、。,,[4]3-15mg/L();,:5mg/L(),3mg/L(),1mg/L()1mg/L()。、,,,,,,。1 、。,-。,BOD—(VFAs),VFAs,(PHB/PHV),(),。,,,PHB/PHV,。,90%。(BOD),,10mg/L,。,。。、、。,,[5],,Fe(Ⅲ)[8-9],Fe(Ⅲ),,Fe(Ⅲ)。RogerIR[10],,IR,PO3-4OH-,Fe3+。Fe-PO4、Fe2.5PO4(OH)4.5Fe1.6H2PO4(OH)3.8[11],,。[4]。、,,。,,,。2 、。、。、、,,、。2.1 :,,。25 12 200312,(、)(),Ca、Mg、AlFe,;、pH、。,。,,,。2.2 ,。,,,,,;,,。,[12],、,691%,。,,。,、,。[2],、、、。,,,,,,,。、,COD90%,NH3-N99%,,,,(0.025mg/L),100%。:、()。[1],、,。,,。、,。,75%-92%,73%-92%,。3 ,,、,,,。、,,。4 1 ,,,..,2002,3(7):13～17.2 ,,,,..,2002,22(5):438～441.3 ,,..,2002,15(3):38～41.4 ,..,2002,3(10):23～27.5 ,,,..,2002,24(6):361～364.6 ,..,2001,20(1):74～77.7 ClarkT.Phosporusremovalbychemicalprecipitationinabiologicalaeraedfilter.WaterRes,1997,31(1):2557～2563.8 ,.Fe(Ⅲ).,1993,12(5):365～372.9 ,.FeCl3.,1995,14(7):329～336.10RogerLP,RogerJA.Themechanismofphosphatefixationbyironoxides.SoilSci.Soc.Amer.Proc.,1975,39:837～841.11FytianosK,VoudriasE,RaikosN.Modellingofphosphorusre-movalfromaqueousandwastewatersamplesusingferriciron.Envi-ronmentalPollution,1998,101:123～130.12..,1999,19(3):257～261.192 25