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.waterscarcityand
