EN 14346:2006

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.YRGHCharakterisierung von Abfällen - Berechnung der Trockenmasse durch Bestimmung des Trockenrückstandes oder des WassergehaltesCaractérisation des déchets - Calcul de la teneur en matiere seche par détermination du résidu sec ou de la teneur en eauCharacterization of waste - Calculation of dry matter by determination of dry residue or water content13.030.01Odpadki na splošnoWastes in generalICS:Ta slovenski standard je istoveten z:EN 14346:2006SIST EN 14346:2007en,fr,de01-april-2007SIST EN 14346:2007SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14346December 2006ICS 13.030.01 English VersionCharacterization of waste - Calculation of dry matter bydetermination of dry residue or water contentCaractérisation des déchets - Calcul de la teneur enmatière sèche par détermination du résidu sec ou de lateneur en eauCharakterisierung von Abfällen - Berechnung derTrockenmasse durch Bestimmung des Trockenrückstandesoder des WassergehaltesThis European Standard was approved by CEN on 25 November 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Central Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2006 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14346:2006: E

Additional validation data.13 Annex B (informative)
Azeotropic distillation with toluene.16 Annex C (informative)
Summary of general requirements and recommendations.20

is the dry residue of the sample, expressed as mass fraction in per cent [%] or in grams per kilogram [g/kg]; ma
is the mass of the empty dish or crucible, expressed in grams [g];

is the mass of the dish or crucible containing the sample, expressed in grams [g]; mc
is the mass of the dish or crucible containing the dried sample, expressed in grams [g]; f is the conversion factor f = 100 for expression of results as mass fraction in per cent [%] and f = 1 000 for expression of results in grams per kilogram [g/kg]. The analysis is performed at least in duplicate; the mean value is calculated and reported. 7 Method B — Direct Karl-Fischer-titration (volumetric/coulometric detection) 7.1 Interferences Substances like peroxides, oxides, hydroxides, ammonia, carbonates, hydrogen carbonates, disulfites, nitrite, sulfite, thiosulfate, hydrazine and derivatives, iron (II), copper (I), tin (II), silanoles, arsenite, arsenate
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