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©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.:100024696(2001)0120034206:2000207231SBR,,():,SBR,:;;SBR:X701:BApplicationofSBRMethodintheChemicalSewageTreatmentProjectoftheTianjinPortSewageTreatmentCenterZHENGJian2min,WANGZhong2ming,SUNYu2qin(DivisionofEnvironmentalProtection)Abstract:ThesewagesourceanditsqualityoftheTianjinportchemicalsewagetreatmentprojectandthetestsinlaboratoryforrealizingtheschemeoftreatmentareintroducedinthepaper.SBRmethodwasfinallyselectedtobeadoptedforthetreatmentofchemicalsewage.Themainqualityindexreachedthestatedischargestandardsofthreewasters.Keywords:portenvironmentprotection;chemicalsewagetreatment;SBRmethod,,,,,MARPOL73/78,,,0.8m,1MARPOL73/78,©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,,,4600m2,4(112m2),8,1078m2,100m33,SBR2,,192m3/d22.1MARPOL73/78,,B:;C:2.2,30005000,1%3%,508073/78,8,850t80t192m3/d2.3,,,,,,,0.5%1%:CODcr:20002500mg/L;BOD5:7001000mg/L;SS:200mg/L;pH:7::4mg/L;CODcr:120mg/L;BOD5:70mg/L;:250mg/L;pH:693,,,,,,,/53,:SBR©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,Al2O32MgO,,,,,,,SBR()SBR,,pH694,SBR4.1,1SBRCODcr10002500mg/L,4.2,2SBR,,3g/L4g/L,1/2,,,,,PLC1CCkg/m3g/LCODg/gBODg/gB/c-29144.4110.880200.133.170.980.309+-9864.50.7961.50.770.651+-30.6145.30.910.32.12-2.881.12-1.600.522+5.590.10.8791.782.15-3.070.5-1.150.374+-5.89184.41.022342.41.49-2.290.462+40.91821.058822.33-2.381.1-2.00.588+-95110.60.8670.571.7-1.880-1.23+-131450.8980.84+-951081.1161.29-1.51.10-0.670.52+-98.956.50.7922.171.12+-5.9116.50.87120.631860.8274.34.3.16320011©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,,2121COD(mg/L)BOD5(mg/L)pHCOD(mg/L)BOD5(mg/L)pH12193-653.3-6.5220501105.66.570.14.56.532486-6128.4-6.542702-686.8-6.552527-7116.2-73COD(mg/L)COD(mg/L)1214111.32004126.31423105.21692123.5204486.8182677.44.3.2,3CODcr5,,,CODcr150mg/L,,,,,,,,,4CODcr(mg/L)CODcr(mg/L)12.292486.4128.494.8412.302702.186.8496.7912.312702.161.1497.771.12527.1116.295.401.22087185.592.661.3208715592.571.42015.916492.141.52015.9153.892.371.62015.9113.894.354.3.3SBR,,2000mg/L,4,30%,,,30%,,,,SBR,,73,:SBR©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.(),192m3/d,23,4,4SBR,115.1DN200,3100m333,,(3h4h)3,SBR,,SBR5.2DYF2502,50m3/h,121-2(5m3),SBR5.3SBR()2BT2100SBR,4m3/h,50m3,SBR8320011©1994-2010ChinaAcademicJournalElectronicPublishingHouse.Allrightsreserved.,DN150SBR,CODcr,90%SBR,,SBR,105.4SBR,CODcr200mg/h;SBRCODcr200mg/L100mg/L;100mg/L5.5SBRSBR4,12341,122(),24,(17,3)3,24,4,6(3,2),DN150,SBR,,SBR,SBR5.61,120m3,,,,pH6-95.7SBR(25m3),,(10m3/h)(5m3/h10m3/h),,,1998993,:SBR