Designation:D5530−22StandardTestMethodforTotalMoistureofHazardousWasteFuelbyKarlFischerTitrimetry1ThisstandardisissuedunderthefixeddesignationD5530;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginaladoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscriptepsilon(´)indicatesaneditorialchangesincethelastrevisionorreapproval.1.Scope1.1ThistestmethodcoversthedeterminationbyKarlFischer(KF)titrimetryoftotalmoistureinsolidorliquidhazardouswastefuelsusedbyindustrialfurnaces.1.2Thistestmethodhasbeenusedsuccessfullyonnumer-oussamplesofhazardouswastefuelcomposedofsolvents,spentoils,inks,paints,andpigments.Therangeofapplicabil-ityforthistestmethodisbetween1.0and100%;however,thisevaluationwaslimitedtosamplescontainingapproximately5to50%water.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappro-priatesafety,health,andenvironmentalpracticesanddeter-minetheapplicabilityofregulatorylimitationspriortouse.1.5Thisinternationalstandardwasdevelopedinaccor-dancewithinternationallyrecognizedprinciplesonstandard-izationestablishedintheDecisiononPrinciplesfortheDevelopmentofInternationalStandards,GuidesandRecom-mendationsissuedbytheWorldTradeOrganizationTechnicalBarrierstoTrade(TBT)Committee.2.ReferencedDocuments2.1ASTMStandards:2D1193SpecificationforReagentWaterD4017TestMethodforWaterinPaintsandPaintMaterialsbyKarlFischerMethodD5681TerminologyforWasteandWasteManagementE691PracticeforConductinganInterlaboratoryStudytoDeterminethePrecisionofaTestMethod3.Terminology3.1Fordefinitionsoftermsusedinthistestmethod,refertoTerminologyD5681.4.SummaryofTestMethod4.1KarlFischerreagentcontainsiodine,sulfurdioxideinpyridine(nonpyridine-containingreagentsarecurrentlyavail-able).Theiodineinthepresenceofwaterisreducedtocolorless...
