ISO 04789-2023.docx

ISOINTERNATIONA1.STANDARD4789Firstedition202306Guide1.inesforwastewatertreatmentandreuseintherma1.powerp1.ants1.ignesdirectricespourIeIraitemente1.Iaruti1.isaiiondeseauxusesdans1.escentra1.es1.ectriques1.hermiquesCOPYRIGHTPROTECTEDDOCUMENT©ISO2023IUirhM*hedbdi1.iUedotherwiseupdhi.o啪InyM1.tta0Dmk<nroni(ncm11ni10tf1.*Mqn1.C6pW11opypMRationmaytheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbe1.oworISO'smemberbodyinthecountr)oftherequester.f),WV>fifiU81.andonnet8CH-1214Vernier,GenevaPhone：M1.227490111觥ftte:丽丽BQrgPub1.ishedinSwitzer1.andContentsForewordWIntroductionv2 Scope13 Normativereferences1Terms,definitionsandabbreviatedterms13.1 Termsanddefinitions14 32/Abbreviatedterms25 Genera1.princip1.es36 Typesandcharacteristicsofwastewaterintherma1.powerp1.ants3Wastewatertreatmentandreusetechno1.ogies76.1 Waterqua1.ityrequirementsforreusewaterintherma1.powerp1.ants76.2 Fue1.supp1.ysystemwastewatertreatmentandreuse86.2.2 SvastewatcrB6.2.3 1.cachate96.3 Chemica1.watertreatmentsystemwastewatertreatmentandreuse10HiR0MrtWfetedwasKff1.rWaSteWate尸ndresinredaimedwastewater10treatmentandreuse116.4 Boi1.erandauxi1.iarysystemwastewatertreatmentandreuse._.118：技Boi1.erb1.81.W1.c1.eaninSWaSteWateri26.4.3Auxi1.iaryequipmentcoo1.ingwaterb1.owdown.126.5 Recircu1.atingcoo1.ingsystemwastewatertreatmentandreuse126.6 taga咿息？曜哪em_U变粗更迫如空型d卫里_.13662FGDWaSteWater.146.7 Gasificationscrubbersystemwastewatertreatmentandreuse.一.146.8 Ashhand1.ingsystemwastewatertreatmentandreuse15Annex A (informative)Casesofwaterba1.anceintherma1.powerp1.ants16Annex B (informative)Casesofwastewaterreuseintherma1.powerp1.ants25Bib1.iography28ForewordISO(theInternationa1.OrganizationforStandardization)isawor1.dwidefederationofnationa1.standardsttiugh(ISOtn11hnfoafbM>niHv<1.三Pbngbodyh1.tr三dai6tariritetftdhraredi(ita1.committeehasbeenestab1.ishedhastherighttoberepresentedonthatcommittee.Internationa1.organizations,governmenta1.andnon-governmenta1.,in1.iaisonwithISO,a1.sotakepartinthework.ISOco1.1.aboratesc1.ose1.ywiththee1.ectrotechnica1.standardization.Internationa1.E1.ectrotechnica1.Commission(IEC)ona1.1.mattersofTheproceduresusedtodeve1.opthisdocumentandthoseintendedforitsfurthermaintenanceare趣科映M1.抵OfISo雇吃帼卜es,s肺已”3喉而叫做硼期物娜扑C嚓CordanCeJ精theeditoria1.ru1.esoftheISO/IECDirectives.Part2(seewwsvjso.org/dircc1.ives).假)(¾徽ents)aWNWontakest三嬲据i帆n曲郦圈西幌斓岫躁ntm部幽曲脚战Medaimedpatentrightsinrespectthereof.Asofthedateofpub1.icationofthisdocument,ISOhadnorreceivednoticeof（八）patent(三)whichmayberequiredtoimp1.ementthisdocument.However,imp1.ementorsare懈怖翻琳躺/mj，wWjSOQFg/眸IentS洗蝮油那ion,扁MMSPOn赖岫油嬲9的阳躲Ora"suchpatentrights.Anytradeusedinthisconstitutenameendorsenent.documentisinformationgivenfortheconvenienceofusersanddoesnotForanexp1.anationofthevo1.untarynatureofstandards,themeaningofISOSPeCifiCtermsand幽幽蛔豳酒侬遮W即辆O)assEif1.眦聚inwe帼"1.吼。nBar池帆四dead朝乩CSvbr¼11isoorgisoforeword.htmI.柳Wmd饭吸尸叫承UsepreparedbyTechnica1.CommitteeISO/TC282,Waterreuse.SubcommitteeSC4,Anyfeedbackorquestionsonthisdocumentshou1.dbedirectedtotheuser'snationa1.standardsbody.Acomp1.ete1.istingofthesebodiescanbefoundatwww4s<keFgf1.embeFfUHmkIntroductionsewagepopu1.ationwastewaterpub1.ictherma1.industria)growth.beinginitiated.increasingcostwastewaterg1.oba1.expansionwatervrithdrawa1.p1.ants.meanstheprob1.emofwatershortagewi1.1.beaggravatedWithcombustib1.ewaterConsumptionforgrowing,in2020PrOPorHonaddiHon,wor1.dwastewaterfromgeneratedenvironments.andenvironmenta1.protection.wastewaterfromtherma1.powerp1.antshasdua1.benefitsofwastewaterwastewaterreuseaenvironmentInaugmenting¼rastewatertreatmentsupp1.yandreducingp1.ants.characteristicreasonab1.eandS1.rengthentreatrncntdassificationana1.ysispower¼astewater,OptimizemoreSO2023-A1.1.rightsreservedG1.oba1.waterscarcityisbecomingincreasing1.ypronouncedasaresu1.tofthemassivedemandforwatercausedbyd1.sposa1.rgrowth,reusein1.ifeandpowerp1.antsisDuctotheThenumberofofandrecyc1.ingprojectsintherma1.powerp1.antsisincreasingandwatertreatmentandreusetechno1.ogiesarebeingdeve1.oped.Studieshaveshownthate1.ectricpowerp1.antsaccountforapproximate1.yha1.fthewiththeindustria1.oftherma1.power,whichA1.thoughthegenerationofe1.ectricityfromrenewab1.esources(e.g.wind,hydroandso1.arphotovo1.taic)bya1.mostzerofue1.ssti1.1.accountedis644%the2j.Inofthegrosse1.ectricitytherma1.powerp1.ants(powerp1.antsthatgeneratee1.1.ricityfromcombustib1.efue1.s)isdiverse,Withahighvo1.umeandcomp1.expo1.1.utantCOn1.POnentSI3,anditsdischargeposesathreattotheeco1.ogyofwaterwatersavingTherefore,thereuseofTheincreasingeffortstocontro1.waterscarcityandwaterpo1.1.utioninsomecountrieshavemadevindustria1.dischargetothevaab!emeansoftermsoftheexistingwaterandreuseitherma1.powerp1.ants,theUnitedStates4jrC1.una(5Japa116andInternationa1.EnergyAgency(IE)7havea1.1.introducedre1.evantpo1.iciestoencouragewastewaterreuseorevenzerodischargeintherma1.powerHowever,therec1.aimedwaterquantityofwastewaterintherma1.powerp1.antsisnothigh,andthedifferentcharacteristicsofwastewatergeneratedfromdifferentsystemsareignored.Therefore,itisnecessar>rtoefficienttheandTeuseandtechno1.ogiesintherma1.ofp1.antstoadopttherec1.aimedwaterquantityofwastewater,torea1.izezero1.iquiddischargeofwastewaterandtoimprovethebenefitsofwatersavingandenvironmenta1.protectionandu1.timate1.yachievethesustainab1.eGuide1.inesforwastewatertreatmentandreuseintherma1.powerp1.ants1 Scopeinc1.udingthetypesandcharacteristicsofwastewaterandthetechno1.ogiesofwastewatertreatmenttreatment.Wastewaterauxi1.iary,recircu1.atingc1.assifiedgasprocessing,gasificationscrubberandtechnica1.guidanceforthetreatmentandreuseofwastewaterintherma1.powerp1.ants.2 Normativereferencesconstitutesrequirenents1.atesteditiondocument.referencedreferences,(inc1.udinganendments)app1.ies.app1.ics.3 Terms,definitionsandabbreviatedtermsISOandIECmaintaintermino1.ogydatabasesforuseinstandardizationatthefo1.1.owingaddresses：3.1 IECTermsanddef1.nitionsat41upswwu¼e1.ectFo>e<1.ia.Fg/3.1.1advancedtreatmentforTDSadvancedtreatmentfortota1.disso1.vedso1.ids3.1.2ashhand1.ingsystem3.1.3boi1.erandauxi1.iarysystemNFnanofi1.trationNTUnephe1.ometricturbidityunitPAHspo1.ycyc1.icaromatichydrocarbonsROreverseosmosisTDStota1.disso1.vedso1.idsTPtota1.phosphorusTSStota1.suspendedso1.idsUSBupf1.owanaerobics1.udgeb1.anketUFu1.trafi1.trationWESPwete1.ectrostaticprecipitator4 Genera1.princip1.esThefo1.1.owingprincip1.esshou1.dbefo1.1.owedforthetreatmentandreuseofwastewaterintherma1.powerp1.ants.a) Thewastewatershou1.dbeteatedandreusedseparate1.yifitswaterqua1.ityandreusetargetaredifferent.b) hassimi1.arwaterqua1.ityandthesamereusetarget,simi1.artreatmentprocessescanC)Wastewaterthatmeetsthewaterqua1.ityrequirementsofthereusetargetcanbedirect1.yuti1.izedinthetargetsystem.d) Theprocessf1.owofwastewatertreatmentandreuseintherma1.powerp1.antsshou1.dbedeterminedtakingrequirementsoftheeff1.uentwaterquantityandqua1.ity,inf1.uentwaterqua1.ityofreusetOFf(f1.i柿dWft11tiSyiWfironmenta1.protectionandotherfactorsintoaccountduringthee) Theentirep1.antwaterba1.anceshou1.dbeoptimizedbeforedesigningawaterreusep1.an.ThewaterH福tJ肝5揩Wfr%8fft搬ofeachsystemshou1.da1.sobeCon或HeredthroUghAnnea5Typesandcharacteristicsofwastewaterintherma1.powerp1.antsWastewaterintherma1.powerp1.antscanbec1.assifiedbasedonthefo1.1.owingsystems:fue1.supp1.y,hmhit11iamtenShtraQdh&募卜曲召HRmt)esOfauxi1.iaryMroHtartattieigcoo1.id>$Hhsh(nropBecessingrakif1.cationTab1.e1T>rpesofwastewaterintherma1.powerp1.antsSystemsourceTypeInvo1.vedpowerp1.antsFue1.supp1.yCoa1.wastewaterCoa1.-firedpowerp1.ants.IGCCTteffWcdfrdnrasmUyJhmKSSbbftihdndIngsomttawerrtt1.(hcyfejt11rt(11dwiii!yftoHphtsand11uoridcTab1.e1(continued)SystemsourceTyPCInvo1.vedpowerp1.antsBoi1.crandauxi1.iaryA1.1.powcrp1.antsBoi1.erb1.owdownF1.uegasprocessing311的甲庚3fSt1.灾而S1.gf而ISsBbB1.函记!而西词画画而限IS酝工哂询逋&画面丽t匹feraT两TdmTab1.e1(continued)SystemsourceTypeInvo1.vedpowerp1.antsGasificationscrubberTar-containingwastewaterBiomassgasitkationpowerp1.ants.IGCCIrbeqkdf肥gThintESab6。岫NHngSGmMiww，Wm1.K1.8tw向12mMuh曲h>03H知11uorde6Wastewatertreatmentandreusetechno1.ogies6.1 Waterqua1.ityrequirementsforreusewaterintherma1.powerp1.antsToensuretheproperoperationofeachsystem,itisrecommendedthatthereusewaterqua1.ityafterpa11t11orti<)eeet¼rioui11temenwfndust11nifM1.uentwiemthn?givengfVeh1.taZget.Therequiredwaterqua1.ityTab1.e2-Requiredwaterqua1.ityparametersofreusewaterNo.ParameterFue1.supp1.ysystemChcmica1.watertreat*mentsystemBoi1.erandauxi1.iarysystemRecircu1.atingcoo1.ingsystemF1.uegasprocessingsystemGasin-cationscrubbersystcmProcesswaterxhhand1.ingsys-tem-xhhand1.ingwaterWashingwaterDust*sup*prcssi11waterInf1.uentwaterBoi1.ermakeupwaterCoo1.ingwaterCoo1.ingwaterWESPc1.eaningwaterProcesswaterGqttsKCy1.IheTOCwjtEgw炽即朝mMrts)m*e00.4wj11g1.dwt)intMEkrard251.C>JiibyiO.4两OESyrtE加IIdIRatbf间胸碟O:Tbeindicatorisoptiona1.Tab1.e2(continued)No.Parame*terFue1.supp1.ysystemChemica1.watertreatmentsystemBoi1.erandauxi1.iaryxy%temRecircu1.atingcoo1.ingsystemF1.uegaspro-CeSNinK×y×icmGasiH-cationscrubbersystemP11>cesswaterAshhan*d1.inRsys-tcmAshhan*<UngwaterWashingwaterDustsuppressingwaterInf1.uentwaterBoi1.ermakeupwaterC<>o1.inwaterCoO1.inRwaterWESPdean-MgwaterProcesxwaterTkToCM3imtrHqn1.GupnxfbKkrrtn)rh姆(UwSHE«1oJtiMtincbMkr2nd(2SXwBT)'1.(U,11utenAGJHTOrt1.he"hwi吧62Cue1.i<UtoiMifip1.ysystemwastewatertreatmentandreuse6.2.1Coa1.wastewaterACCordingtotheeff1.uentwaterqua1.ityofcoa1.wastewaterandtheinf1.uentwaterqua1.ityrequirementsjr>tiwsesf1.jirgets.adoptedpre-preci0ttffitioiJ0gwatcOptidnar1.tn.tMHU<*c:nuiJi0ra<sawiD6inationareshowninFigure1.泅曲观相眺匏啾热掰f1.R明三1椀Cmtiemtra曲用眺站5册嬴格力电吁我1.(1A1.rf1.oatcyard).；heer.p8entCT11itntin®Utfavit)<saevatersed.use<itoseparate1.argepartic1.esofso1.idsfromwaste-Itoutating(edi11>ejtwrai(i6bx11itc.wisteh4tedusedtoremoveTSSinwastewater.Chemica1.cThefi1.trationofcoa1.wastewaterisusedtoseparates1.udgef11ne<1.bycoagu1.atingsedimentationfromwastewater.Mechanica1.fi1.tration,membranefi1.tration,etc.canbeused.dIfthereisoi1.inthecoa1.wastewater,anairf1.oattreatmentunitcanbeaddedaftercoagu1.atingsedimentationtoremovetheoi1.inthewastewater.Figure1-Processowofcoa1.wastewatertreatmentandreuse6.2.2Oi1.ywastewaterTheseparationtreatmentsystemshou1.dbesetupforoi1.ywastewater.Accordingtotheeff1.uentr()fting.>wt<n>oi1.mgrparHtCTtMfeMprbsfa1nttdmrd<¾ptedtargtsrtheoi1.ywastewater.OptionsfortreatmentandreuseprocessesareshowninFigure2.fiftVf1.WJter).deepde-oi1.ingtreatmentcanbeWaSedintherecircj11tingcoo1.ingSySteBQreeirCUIatingFucJsupp1.ysystem(Oi1.supp1.ysystem)Recircu1.atingCooHngsystcm施耕糖班成W%roi1.o优出豳fionandandoi1.a”阳"致租S槐舞hSRM先1.三frWPih邕RB联和fstemf1.otationtreatmenta1.socanbereusedinthecoa1.supp1.ysystem(washingwaterforcoa1.conveyingfaci1.ities,dust-suppressingwaterforsprayingindrycoa1.yard).TheefHuentafteroi1.separation,airFue1.supp1.ysystem(Coa1.supp1.ysystem)IngdOdpIe1.Swjdaurnytief1.x<iChadgctm;PiirtdEdtmIrijdcd1.gfidKOknS1.PS%riwmnmigatedinc1.inedp1.ateoi1.traps.canbeDeepdcoi1.ingofoi1.ywastewaterisusedtoremovedisso1.vedoi1.drop1.etsfromtheWaStCWatCrsuchprecipitation,bio1.ogica1.membraneusingprocessesFigurc2-Processf1.owofoi1.ywastewatertreatmentandreusefi1.tration.6.2.31.eachateAseparateco1.1.ectionandtreatmentsystemshou1.dbesetupfor1.eachate.Accordingtotheeff1.uentWHM1.nm>wrfrartedtmoridiurth2nBwatbhMUidAX)frpqQicemmcanforbeth&edBptCdSrgetSJ3。IUgiCa1.OptionsfortreatmentandreuseprocessesareShnwninFigure3.Moreinformationabout1.eachatetreatmentandreusecanbefoundinISO24297122.ffhff1.(xyaftar(ibd>kiiBittt11)hfibiii!kct8t)ra)icsvatcr),f1.f1.iMot3tproocssingcsyU5Wi<>rdxesiivater)andrecircu1.atingcoo1.ingsystem(recircu1.atingcoo1.ingwater).SMcon撕用阀J版rc加脚视邮制牌踵临例脚凰皆龊崎/RF慰曲描hti<斑照涵ingtotheamountandca1.orificva1.ueofthewaste,avoidingthegenerationOfexcessivecrysta1.1.inesa1.tsbycon3例W邮前第ftn器r性揉嗑呼edbacbiZZ三8c-b三J-McmbrancFi1.trationbSpraybacktoboi1.erAshhand1.ingsystemF1.uegasprocessingsystemRcdrcu1.atingcoo1.ingsystemI0E>bmioca1.a8nrtwtitIvauhi6kids阻OoeS成趣Otteorgabe11erinwastewater,suchasCOD,Themembranefi1.trationof1.eachateisusedtoremovepo1.1.utantssuchasheavymeta1.ionsandwastewater.UF,NF.RO,etc.beused.sma1.1.mo1.ecu1.esFigure3Processf1.owOf1.eachatetreatmentandreuse6.3Chemica1.watertreatmentsystemwastewatertreatmentandreuse6.3.1ROconcentratedwaterAccordingtotheeff1.uentwaterqua1.ityofROconcentratedwaterandtheinf1.uentwaterqua1.ityroquf1.岫mmMmcr.1.hePtIfiBiSrta邛网SIdJe1.rtm1.rai)KeIftitpiWinMiaFCphnwMinicfFgrtcadoptedtotreatROROconcentratedwatercanbedirect1.yuti1.izedintheashhand1.ingsystem(ashhand1.ingwater,ashWPte小然脱解电林伊胶的SinJ怅廨6fi留邛Fa姐幌IiF品?砥性力efie1.dspraywater)and/orthef1.uegasprocessingsystem(processwater).TheconcentrationofTDSintheconcentratedwaterneedstobeconsideredtoavoidadverseeffectsonashreuseandequipment曲曲风Q盼俄1.部好麻品阴1.*"brarwfi1.trationtreat11u11用雇隔穆UpedIreanncntsystemRCEiamdSCr一jfikraUoE-ROconcentratedwaterSoftneningAshhand1.ingsystemRuegasprocessingsystem吧e周眼ft1翻悌coo1.ingcoo1.ingsystemThemembranefi1.trationofROconcentratedwaterisusedtoremovesa1.tsinwastewater.NFrRO,etc.canused.Mehriiranirfrati(Wton(n11twte(1.ha11ratesji,kghraSOftqni(ksRhBaPPHnatiddfbeeB-ingagentsandionexchange.Figure4Processf1.owofROconcentratedwatertreatmentandreuse6.3.2Membranewashingwastewaterandresinrec1.aimedwastewatertreatmentandreuseMembranewashingwastewaterandresinrec1.aimedwastewaterarcsimi1.arandhavethesamereusetMgmuaterAcwi1.tngtteinf1.uentwaterqua1.ityrequirem6m联岫rti项te11terenegetsrnucH加IttirmJaimedcoagu1.atingsedimentation,fi1.tration,etc.ora