EN ISO 54321:2021
(Main)Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO 54321:2020)
Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of elements (ISO 54321:2020)
This document specifies two methods for digestion of soil, treated biowaste, sludge and waste by the use of an aqua regia digestion.
Digestion with aqua regia will not necessarily accomplish total decomposition of the sample. The extracted analyte concentrations may not necessarily reflect the total content in the sample but represent the aqua regia soluble metals under the condition of this test procedure. It is generally agreed that for environmental analysis purposes, the results are fit for the intended purpose to protect the environment.
This document is applicable for the following elements:
Aluminium (Al), antimony (Sb), arsenic (As), barium (Ba), beryllium (Be), boron (B), cadmium (Cd), calcium (Ca), chromium (Cr), cobalt (Co), copper (Cu), iron (Fe), lead (Pb), magnesium (Mg), manganese (Mn), mercury (Hg), molybdenum (Mo), nickel (Ni), phosphorus (P), potassium (K), selenium (Se), silver (Ag), sodium (Na), strontium (Sr), sulfur (S), tellurium (Te), thallium (Tl), tin (Sn), titanium (Ti), vanadium (V), and zinc (Zn).
This document can also be applied for the digestion of other elements, provided the user has verified the applicability.
Boden, behandelter Bioabfall, Schlamm und Abfall - Aufschluss von mit Königswasser löslichen Anteilen von Elementen (ISO 54321:2020)
Dieses Dokument legt zwei Verfahren zum Aufschluss von Boden, behandeltem Bioabfall, Schlamm und Abfall mit einem Königswasser-Aufschluss fest.
Der Aufschluss mit Königswasser führt nicht zwangsläufig zur vollständigen Zersetzung der Probe. Die Konzentrationen der extrahierten Analyte spiegeln nicht unbedingt den Gesamtgehalt in der Probe wider, aber stellen die in Königswasser unter den Bedingungen dieses Prüfverfahrens löslichen Metalle dar. Es herrscht allgemein Einigkeit darüber, dass für umweltbezogene Analysen die Ergebnisse für den vorgesehenen Zweck des Umweltschutzes geeignet sind.
Dieses Dokument ist anzuwenden für die nachstehend aufgeführten Elemente:
Aluminium (Al), Antimon (Sb), Arsen (As), Barium (Ba), Beryllium (Be), Boron (B), Cadmium (Cd), Calcium (Ca), Chrom (Cr), Cobalt (Co), Kupfer (Cu), Eisen (Fe), Blei (Pb), Magnesium (Mg), Mangan (Mn), Quecksilber (Hg), Molybdän (Mo), Nickel (Ni), Phosphor (P), Kalium (K), Selen (Se), Silber (Ag), Natrium (Na), Strontium (Sr), Schwefel (S), Tellur (Te), Thallium (Tl), Zinn (Sn), Titan (Ti), Vanadium (V) und Zink (Zn).
Dieses Dokument kann auch auf den Aufschluss anderer Elemente angewandt werden, sofern der Anwender die Anwendbarkeit überprüft hat.
Sols, biodéchets traités, boues et déchets - Digestion des éléments solubles dans l’eau régale (ISO 54321:2020)
Le présent document spécifie deux méthodes de digestion de sols, de biodéchets traités, de boues et de déchets en utilisant une digestion à l'eau régale.
La digestion à l'eau régale n'aboutit pas nécessairement à une décomposition totale de l'échantillon. Les concentrations des analytes extraits peuvent ne pas nécessairement refléter les teneurs totales dans l'échantillon, mais représentent les métaux solubles dans l'eau régale dans les conditions du présent mode opératoire d'essai. Il est généralement admis qu'aux fins d'analyses environnementales, les résultats sont adaptés à la finalité prévue, à savoir la protection de l'environnement.
Le présent document est applicable aux éléments suivants:
aluminium (Al), antimoine (Sb), arsenic (As), baryum (Ba), béryllium (Be), bore (B), cadmium (Cd), calcium (Ca), chrome (Cr), cobalt (Co), cuivre (Cu), fer (Fe), plomb (Pb), magnésium (Mg), manganèse (Mn), mercure (Hg), molybdène (Mo), nickel (Ni), phosphore (P), potassium (K), sélénium (Se), argent (Ag), sodium (Na), strontium (Sr), soufre (S), tellure (Te), thallium (Tl), étain (Sn), titane (Ti), vanadium (V) et zinc (Zn).
Le présent document peut également être appliqué à la digestion d'autres éléments, à condition que l'utilisateur en ait vérifié l'applicabilité.
Tla, obdelani biološki odpadki, blato in odpadki - Razklop frakcij elementov, topnih v zlatotopki (ISO 54321:2020)
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 54321:2021
01-april-2021
Tla, obdelani biološki odpadki, blato in odpadki - Razklop frakcij elementov, topnih
v zlatotopki (ISO 54321:2020)
Soil, treated biowaste, sludge and waste - Digestion of aqua regia soluble fractions of
elements (ISO 54321:2020)
Boden, behandelter Bioabfall, Schlamm und Abfall - Aufschluss von mit Königswasser
löslichen Anteilen von Elementen (ISO 54321:2020)
Sols, biodéchets traités, boues et déchets - Digestion des éléments solubles dans l’eau
régale (ISO 54321:2020)
Ta slovenski standard je istoveten z: EN ISO 54321:2021
ICS:
13.030.20 Tekoči odpadki. Blato Liquid wastes. Sludge
13.080.10 Kemijske značilnosti tal Chemical characteristics of
soils
SIST EN ISO 54321:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 54321:2021
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SIST EN ISO 54321:2021
EN ISO 54321
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2021
EUROPÄISCHE NORM
ICS 13.030.20; 13.080.10
English Version
Soil, treated biowaste, sludge and waste - Digestion of aqua
regia soluble fractions of elements (ISO 54321:2020)
Sols, biodéchets traités, boues et déchets - Digestion Boden, behandelter Bioabfall, Schlamm und Abfall -
des éléments solubles dans l'eau régale (ISO Aufschluss von mit Königswasser löslichen Anteilen
54321:2020) von Elementen (ISO 54321:2020)
This European Standard was approved by CEN on 18 July 2020.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 54321:2021 E
worldwide for CEN national Members.
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SIST EN ISO 54321:2021
EN ISO 54321:2021 (E)
Contents Page
European foreword . 3
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SIST EN ISO 54321:2021
EN ISO 54321:2021 (E)
European foreword
This document (EN ISO 54321:2021) has been prepared by Technical Committee ISO/TC 190 "Soil
quality" in collaboration with Technical Committee CEN/TC 444 “Environmental characterization of
solid matrices” the secretariat of which is held by NEN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by July 2021, and conflicting national standards shall be
withdrawn at the latest by July 2021.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 54321:2020 has been approved by CEN as EN ISO 54321:2021 without any modification.
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SIST EN ISO 54321:2021
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SIST EN ISO 54321:2021
INTERNATIONAL ISO
STANDARD 54321
First edition
2020-08
Soil, treated biowaste,
...
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