短程硝化反硝化ASBR污水处理工艺的应用刘芳芝

0373-7082840A/SBR453731A/SBR、。A/SBRCOD600mg/LCOD50mg/L。A/SBRUseofShort-RangeNitrificationandDenitrificationA/SBRSewageTreatmentProcessLiuFangzhiQuHuiliQiaoLeiyouHe'nanXinlianxinFertilizerCo．Ltd．Xinxiang453731AbstractAdescriptionisgivenoftheprincipletechnologicalprocessandoperationoftheshort-rangenitrificationanddenitrificationA/SBRsewagetreatmentprocess．ItsactualoperationprovesthattheA/SBRprocessisabletosatisfytherequirementsforsewagetreatmentinthenitrogenousfertilizerplantandwhentheCODintheinletwateris600mg/LtheCODintheoutletcanbecontrolledtolessthan50mg/L．Keywordsshort-rangenitrificationanddenitrificationA/SBRsewagetreatmentuse150m3/hA/O。“24·40”200941130m3/h、A/SBR。1A/SBRA/OSBR。ACODCOD。NO－2NO－2NO－2。、、。A/SBR1。1A/SBR2、、25384201181。1COD/mg·L－1NH3-N/mg·L－1SS/mg·L－1pH/mg·L－16002003006～9300≤50≤15≤506～9≤20311。21600m312h211A。、。3A2570m3。CODNO－2N2COD。4SBR22500m338h、、、。SBRCODNH3-N、、。12h。51872m3。63Ф3200mm。7Φ2500mm×3500mm8．75m3。41200922042≤20mg/L120t/h。A/SBR2。2A/SBR/mg·L－1CODNH3-NNO－3NO－22009-04-2050237．376．40．67177．018．10．750．152009-06-1758047．035．23．4619．64．30．170．122009-08-0535030．3108．01．2873．015．21．240．162009-10-1212220．862．41．1318．62．11．580．132009-12-2622038．0150．06．00143．05．053．009．322010-02-1345033．855．50．3520．415．53．570．102010-04-1133128．0111．02．3418．716．10．910．182COD122～580mg/LCOD20．8～47．0mg/L83．0%～91．9%35．2～150．0mg/L0．35～6．00mg/L96．0%～99．0%54．97～346．00mg/L3．36～20．32mg/L93．9%～94．1%。A/SBR2010111m33。2①A/SBR。3A/SBR/0．300．105、0．200．0260．800．00010．120．1050．4191．420．6551。②。③、。④、563538420118“”1。、、。。3．2。3～4。、。。1。。、。2。。3。。4。、。。3．3。≤2%、98%、。3．4。3．5100℃。3．6“”、“”。。3．7。42、、。1．M．2008．2．M．2005．3．J．2006532-33．2010-10-09櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴櫴53。⑤。A/SBR。2010-12-216538420118