ECOSUNIDE工艺在工程中的应用李昂

、。、、、、。1ECOSUNIDEC、N、P。A2/O、5mg·L-1。ECOSUNIDE[1-5]—、、。、、。ECOSUNIDE、、。5000mg·L-110000mg·L-1。20%、、30%。、、、、ECOSUNIDE221116。、、。ECOSUNIDE。ECOSUNIDEX703.1B1000-3770(2009)11-111[e-mail]3511200911TECHNOLOGYOFWATERTREATMENTVol.35No.11Nov.,2009111DOI:10.16796/j.cnki.1000-3770.2009.11.03120%。22.1。。、、。、、。100000m3·d-1COD350～500mg·L-1BOD5150～200mg·L-1NH3-N30～50mg·L-1TN35～55mg·L-1TP5～12mg·L-1。1GB18918－2002COD65～75mg·L-1BOD515～20mg·L-1NH3-N15～20mg·L-1TP4～8mg·L-1。2.22.2.16、BOD5、COD、。2.2.2、ECOSUNIDE2。50%～80%515。-/。2.2.31。。。。26150mg·L-1。。3。。3300070000m3·d-1。ECOSUNIDE10000m3·d-13001Fig.1OriginalprocessflowdiagramofLinyisewageplant2Fig.2NewprocessflowdiagramofLinyisewageplant3511112APPLICATIONANDINVESTIGATIONOFECOSUNIDEINENGINEERINGLiAng,ZhangYanqiu,LiYan（SchoolofEnvironmentScienceandSpatialInformatics,ChinaUniversityofMiningandTechnology,Xuzhou221116,China）Abstract:Asaglobalanddifficultproblemincontrollingwaterpollution,watereutrophicationcanposeathreattourbanwaterenvironment.Itisthecriticalsolutionforwatereutrophicationtostrengthenmunicipalwastewatertreatment,improvetheeffluentqualityandrestrainnutrientfromwaters.ECOSUNIDEcouldcarryoutahighsludgeconcentrationaswellasahighefficientnutrientremovalinshorttimeandcreateafavorableenvironmentforthenitrifierandphosphate-accumulatibacteriabyalteringinfluentmode.ThistechnologyhasbeensuccessfullyappliedinthereconstructionofLinyisewageplant.Keywords：ECOSUNIDE;influentmode;biologicaldenitrification;phosphorusremoval。20%GB18918-2002BA1。4ECOSUNIDE、。。。/。、20%20%。[1].[J].,1993,7(6):12-14.[2]ZhangYan-qiu,XUAo-tian,LiRuo-gu,etal.Researchondy-namicsdesignforactivesludgesystem[J].JournalofChinaUni-versityofMining&Technology,2002,12(2):148-151.[3],.[J].,1994,23(4):84-87.[4],,.[J].,2004,33(2):197-199.[5],,.－[J].,2005,27(3):232-235.1、Table1WaterqualityofinfluentandeffluentofLinyisewageplantafterreconstructionCOD/mg·L-1BOD5/mg·L-1ρ(SS)/mg·L-1ρ(NH3-N)/mg·L-1ρ(TN)/mg·L-1ρ(TP)/mg·L-1350-50040～50150～2005～10200～25015～2030～500～335～5515～205～120.5～0.8ECOSUNIDE。。。H2O2、UV/H2O2/O3。!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!113