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:2016-09-21:2016-12-09:(1983-),,,,,.:,,E-mail:imex-b@iwhr.com.0,SBR(SequencingBatchReactor),、、3,、、,、、、[1-2]。SBR,。SBR,,、、、,()。,,,。、[3-8]。,SBR,,SBR。SBR,SBR,,,SBR,,。,,SBR。11.1SBR,2SBR1,1,2,1(1.,100048;2.,100089):SBR,SBR,SBR。SBR,,SBRSBR,:SBRCOD,BOD5SSSBR;,SBRCOD,BOD5,SS。,SBRSBRSBR。:;;SBR;COD;BOD5;SS:X5:A:1674-4829(2017)02-0027-04ThePerformanceResearch'sComparisonBetweenTwoTypesofEffluentPatternforSBRWANGZhan1,CHENYan-yu1,WANGShuo2,LIUXu-ran1(1.ChinaInstituteofWaterResourcesandHydropowerResearch,Beijing100048,China;2.EnvironmentalProtectionResearchInstituteofIndustry,Beijing100089,China)Abstract:ThedecanterisoneofthecoreunitinthetraditionalSBRprocess,inordertodissolvethedecanterlimitproblemimposetothetraditionalSBR,thenewprocessSBRwithoutdecanterisproposedinthisarticle.ThisnewtypeofSBRmodifiedtheoriginaltankstructure,utilizingfixedweirastheeffluentpattern.WemadeacomparativeanalysisforeffluentwaterqualitybetweenfixedweirSBRandoriginalSBR.Asaresult,makingthewaterlevelstableinsideofwatertankisagoodmethodtoraisethewaterqualityofeffluent.Inconclusion,webelievethatthefixedweirSBRcanbecomeonereplacedtypeofSBRinthefuture.Keywords:Decanter;Fixedweir;SBR;COD;BOD5;SS30220174EnvironmentalScienceandTechnologyVol.30No2Apr.201720174SBR,,、、3。,。,,,,,,[9]。SBR1。1.2SBR1h,,2h,1h,。SBR4,25m2,4.5m,q≤1m3/m2,SBR5m,15cm,,,、9∶1[3,9]。1.3SBR1h,2h,1h,1h,。SBR1,4m3/h,4m2,4m,q≤1m3/m2,SBR2m,1.5m,,、9∶1[3,9]。1.4500tSBR,SBR,。SBR,SBR。,SBRSBR2,2,2[4-5]。2。:20m3/h,4h,1d6,4,1h(),1.5h,1.5h(0.3h),1m3/(m2·h),SBR110m3,4.5m,0.5m,5m×5m[10]。25m3/h,10m,3kW。4,4.1m3/min,49kPa,5.5kW。:1,,,,;。:2,,,。:3,,,,;。1.5COD;BOD5;SS[7]。22.12COD2COD3、4。123451.;2.;3.;4.;5.1SBR2SBR283023,COD350mg/L,SBRCOD45mg/L,SBRCOD58.75mg/L,SBRSBRCOD13.75mg/L。4,SBR84%,SBRCOD,。SBR,COD3.77%,9~12COD4.06%,4.35%,1.51%,5.63%。SBR,SBR,SBR,,SBR[11]。,,,SBRCOD,SBR,,COD。2.22BOD52BOD55、6。5,BOD5157mg/L,SBRBOD510.25mg/L,SBRBOD515.75mg/L,SBRSBRBOD55.5mg/L。6,SBR89%,SBRBOD5,。SBR,BOD53.77%,9~12BOD54.94%,0%,5.26%,4.86%。SBR,COD。SBR[12]。2.32SS2SS7、8。320139~12COD42COD520139~12BOD562BOD5400350300250200150100500ρ(SS)/(mg·L-1)SBRSBR98.096.094.092.090.088.086.084.082.080.078.0/%9101112SBRSBR98.096.094.092.090.088.086.084.082.080.078.09101112SBRSBR/%2001801601401201008060402004003503002502001501005009101112ρ(BOD5)/(mg·L-1)SBRSBR91011122SBR29201747,SS179.75mg/L,SBRSS8mg/L,SBRSS13mg/L,SBRSBRSS5mg/L。8,SBR94%,SBRSS,。SBR,SS2.81%,9~12SS1.14%,3.28%,4.24%,2.56%。SBR,SBRSBR3~4,,,SS[11]。3(1),,。,。[13]。(2)SBR,,、、3。,,,,SS[14]。(3),,,。。(4),,。(5),,,,。4(1)SBRCOD,BOD5SSSBR。(2),SBRCOD,BOD5,SS。SBRSBR。【】[1].SBR[J].,2015(5):97.[2],.(SBR)[J].,2011,30(6):36-38.[3],.SBR[J].,2013(5):87-88.[4],.SBR[J].,2007,17(5):150-152.[5],.//SBR[J].,2015(8):85-88.[6],.//SBR[J].,2013(8):22-25.[7],,,.MBBR、SBR[J].,2011,31(1):18-21.[8],,,.SBR[J].,2013(4):59-65.[9],,.SBR[J].,2012(12):111-114.720139~12SS82SSρ(SS)/(mg·L-1)9101112SBRSBR250200150100500910111297.0096.0095.0094.0093.0092.0091.0090.00SBRSBR/%(35)30302[10],,.SBRV[J].,2013(2):83-85.[11],,.SBR-BAF[J].,2009,3(9):1542-1546.[12],,,.SBR[J].,2012,32(1):69-74.[13],.SBR[J].,2011,24(S2):24-26.[14],,,.SBR[J].,2015,28(5):24-26.()(2)O3,14:00;,,O3。,8:00~12:00O3。(3),NOxVOCs,18∶00,2NOx18∶00;VOCs19∶00,221:00。(4),NOx,VOCsO3;EKMAVOCs/NOx,VOCsNOx2,O3VOCs;VOCsO3,、VOCsO3。、VOCs,O3。[][1],,,.[J].,2014,34(12):3001-3008.[2],,,.NO,NO2O3[J].,2007,28(4):706-711.[3],,.[J].,2008,21(6):1-4.[4],,,.—[J].,2009,29(1):53-62.[5],.[M].:,2015:3.[6],.[J].,1994,18(6):751-757.[7].VOC[D].:,2007.[8].[J].,2015,36(9):3159-3167.[9].[M].:,1999.[10],,,.[J].,2007,29(6):744-749.[11]GIPSONGL,FREASWP,KELLYR,etal.Guidelineforuseofcity-specificEKMAinpreparingozoneSIPS,EPA4S0/4-80-027[S].Washington:EPA,1981.()(30)O335
本文标题:2种不同出水方法的SBR工艺运行效果研究王湛
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