传统活性污泥法的脱氮除磷改造实践

,,,,7313%;,8210%,01987,,215m3/d,,,,,,,,,,,,,111:BOD5=200mg/L,SS=240mg/L;BOD520mg/L,SS20mg/L,CODCr60mg/L;8350m3,HRT=8h,6d;012kgBOD5/(kgMLSSd)2,2,,,1998SS431mg/L,CODCr696mg/L,BOD5256mg/L,1999SS592mg/L,CODCr966mg/L,BOD5298mg/L,,,,,,,SS18mg/L,CODCr3716mg/L,BOD51310mg/L,,,,,3714%4512%2211Vol126No1920009中国城镇水网[1],,,,,,,,,,7313%,,3918%,3311,2030mg/L,,,,,,A/O4,2/3,,1h431231211DO,DO013mg/L,,011mg/L,,[2],,DODO55DO,DO,31212,BOD5150mg/L,BOD59210mg/L,5122mg/L,BOD5/TP2817,BOD5/TP1716,[2],,BOD5/TP2030,1mg/L3121310Vol126No192000中国城镇水网(),()VFAs,(PHB/PHV),,,PHB/PHV,,(DO),(DP),,DO,66DODP5122mg/L,6,,,1mg/L31214,,,SSDO,DO,,85%,,1137mg/L,A/O[3],,,SS,,TP0194mg/L,8210%31215,,,,,;,,;,,,,,,,,4(1),,7313%,3918%;,TP8210%,(2),,,,A/O(3),,,1..:,,19892,..:,19983..:,1992:518030:[phone]:2000O6O7Vol126No19200011中国城镇水网