肠衣生产废水处理

-A-O-(CODcr)1500mgL(BOD5)=800-1000mg/g(SS)200~400mgL(NH3-N)=50~80mg/L()20mgL(NaCl)1%(CODcr)100mgL(BOD5)30mgL(SS)70mgL(NH3N)15mg/L()15mg/LA-OAnExampleofTreatmentofWastewaterfromCaseAbstractThewastewaterfromcaseproductionwastreatedbyantwoA-OstagebiologicalcontactoxidationProcess.Whentheconditionsofthefeedwaterwere(CODCr)1500mgL(BOD5)=800-1000mgL,(NaCl)1%.Thesaidprocessiseasytooperateandthequantityofresidualsludgeissmall.KeywordscasewastewatertreatmentA-O;contactoxidation11.l1500m3/d65m3h(1d24h)1.2pH=78(CODcr)1500mgL(BOD5)=8001000mgL(SS)200-400mgL(NH3N)50~80mgL()=20mgL,(NaCl)1%(CODcr)100mgL(BOD5)30mgL(SS)70mgL(NH3N)15mg/L()15mg/L1.3111.41.4.1153m31.4.2BOD5CODcrA-O1763m312.2h1.4.3BOD5CODcr4q0.77m3(m2h)2.0h1.8m1.4.4CODcrDO0.l0.2mgL4729m311.6h1.4.541458m323.3h1.03kg.COD/m315m3/min1.4.64q0.77m3(m2h)2.0h1.8m1.4.74365m35.8h1.4.8421458m323.3h1.03kg.COD/m38.3m3/min1.4.94q0.77m3(m2h)2.0h1.8m1.4.1042m30.67h1.4.11193m31.4.128m31.4.131.5l21/mm1760003500400012500030000400044500045005200490004500520041800045005200445004500580044500450058004180004500580044500450063001800025004000177007600400012300170024002XG6001M600mmB5mmN0=0.75kWNP3127MT4372Q=150m3hH=10mN=5.9kWCP3127MT4812Q=65m3hH=15mN=5.9kWFTB-1001Q=5.85m3minH=0.5mN=7.5kWFTB-1506Q=24.5m3minH=0.5mN=37kWCP3127MT48116Q=65m3hH=15mN=5.9kWCP3057HT2502Q=20m3hH=20mN=2.4kWI-1B32Q=12m3hH=60mN=5.5kWXAM40/800-UBK2Se=40M2Q=w-40m3/h2Q=w-80m3/h122.l20000kg80233010012.233A-OA-O(BOD5)(mL-1)(NH3-N)(mgL-1)(CODcr)(mgL-1)(CODcr)(mgL1)136042069.142067846501298.272297.2145050065.550080847201897.578396.22.33000m21.370.100.201.67m33SSCODcr[1][2]A-OBOD5CODcr95[1]ASUABF[J].1999(1)6467.[2].[M]1991.