EN ISO 12782-4:2012

Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012)

ISO 12782-4:2012 specifies a procedure to determine the concentration of humic substances in soil or other materials. Other materials also include waste. The content of humic substances can be used as input in geochemical models.

Bodenbeschaffenheit - Parameter zur geochemischen Modellierung der Elution und Speziation von Bestandteilen in Böden und Materialien - Teil 4: Extraktion von Huminstoffen aus Feststoffproben (ISO 12782-4:2012)

Der vorliegende Teil der ISO 12782 legt ein Verfahren zur Bestimmung der Konzentration von Huminstoffen in
Böden und in anderen Materialien fest. Andere Materialien schließen ebenfalls Abfall ein. Der Gehalt an
Huminstoffen kann als Vorgabe in geochemischen Modellen verwendet werden.

Qualité du sol - Paramètres pour la modélisation géochimique de la lixiviation et de la spéciation des constituants des sols et des matériaux - Partie 4: Extraction des substances humiques des échantillons solides (ISO 12782-4:2012)

L'ISO 12782-4:2012 spécifie un mode opératoire permettant de déterminer la concentration des substances humiques dans le sol ou autres matériaux. Les autres matériaux incluent également les déchets. La teneur en substances humiques peut être utilisée comme une donnée d'entrée dans les modèles géochimiques.

Kakovost tal - Parametri geokemijskega modeliranja izpiranja in speciacija sestavin v tleh in talnih materialih - 4. del: Ekstrakcija huminskih snovi iz trdnih vzorcev (ISO 12782-4:2012)

Ta del standarda ISO 12782 opisuje postopek za določevanje koncentracije huminskih snovi v tleh ali talnih materialih. Med materiale spadajo tudi odpadki, opisani v uvodu.

General Information

• Status: Published
• Publication Date: 31-May-2012
• Withdrawal Date: 30-Dec-2012
• ICS: 13.080.05 - Examination of soils in general
• ICS: 13.080.10 - Chemical characteristics of soils
• Technical Committee: CEN/TC 444 - Environmental characterization
• Drafting Committee: CEN/TC 444/WG 1 - Leaching tests
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 01-Jun-2012
• Completion Date: 01-Jun-2012
• Ref Project: SIST EN ISO 12782-4:2013 - Soil quality - Parameters for geochemical modelling of leaching and speciation of constituents in soils and materials - Part 4: Extraction of humic substances from solid samples (ISO 12782-4:2012)

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 12782-4:2013
01-maj-2013
Kakovost tal - Parametri geokemijskega modeliranja izpiranja in speciacija
sestavin v tleh in talnih materialih - 4. del: Ekstrakcija huminskih snovi iz trdnih
vzorcev (ISO 12782-4:2012)
Soil quality - Parameters for geochemical modelling of leaching and speciation of
constituents in soils and materials - Part 4: Extraction of humic substances from solid
samples (ISO 12782-4:2012)
Bodenbeschaffenheit - Parameter zur geochemischen Modellierung der Elution und
Speziation von Bestandteilen in Böden und Materialien - Teil 4: Extraktion von
Huminstoffen aus Feststoffproben (ISO 12782-4:2012)
Qualité du sol - Paramètres pour la modélisation géochimique de la lixiviation et de la
spéciation des constituants des sols et des matériaux - Partie 4: Extraction des
substances humiques des échantillons solides (ISO 12782-4:2012)
Ta slovenski standard je istoveten z: EN ISO 12782-4:2012
ICS:
13.080.10 .HPLMVNH]QDþLOQRVWLWDO Chemical characteristics of
soils
SIST EN ISO 12782-4:2013 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 12782-4:2013

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SIST EN ISO 12782-4:2013


EUROPEAN STANDARD
EN ISO 12782-4

NORME EUROPÉENNE

EUROPÄISCHE NORM
June 2012
ICS 13.080.05
English Version
Soil quality - Parameters for geochemical modelling of leaching
and speciation of constituents in soils and materials - Part 4:
Extraction of humic substances from solid samples (ISO 12782-
4:2012)
Qualité du sol - Paramètres pour la modélisation
Bodenbeschaffenheit - Parameter zur geochemischen
géochimique de la lixiviation et de la spéciation des Modellierung der Elution und Speziation von Bestandteilen
constituants des sols et des matériaux - Partie 4: Extraction in Böden und Materialien - Teil 4: Extraktion von
des substances humiques des échantillons solides (ISO Humusstoffen aus Feststoffproben (ISO 12782-4:2012)
12782-4:2012)
This European Standard was approved by CEN on 31 May 2012.

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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2012 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12782-4:2012: E
worldwide for CEN national Members.

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SIST EN ISO 12782-4:2013
EN ISO 12782-4:2012 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 12782-4:2013
EN ISO 12782-4:2012 (E)
Foreword
This document (EN ISO 12782-4:2012) has been prepared by Technical Committee ISO/TC 190 "Soil quality"
in collaboration with Technical Committee CEN/TC 345 “Characterization of soils” 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 December 2012, and conflicting national standards shall be withdrawn
at the latest by December 2012.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
According to the CEN/CENELEC Internal Regulations, the national standards organisations 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,
...