CEN/TS 16177:2012

Sludge, treated biowaste and soil - Extraction for the determination of extractable ammonia, nitrate and nitrite

This Technical Specification specifies a procedure for the determination of ammonium nitrogen and nitrate nitrogen in sludge, treated biowaste and soil after extraction with a 1 mol/l potassium chloride solution. The extraction method is suitable for fresh samples.
The determination of nitrogen fractions can be done manually or by automated methods.

Schlamm, behandelter Bioabfall und Boden - Bestimmung von extrahierbarem Ammoniumstickstoff, Nitrat- und Nitritstickstoff

Diese Technische Spezifikation legt ein Verfahren zur Bestimmung von Ammonium Stickstoff und Nitrat-Stickstoff in Schlamm, behandeltem Bioabfall und Boden nach der Extraktion mit einer 1 mol/l Kaliumchlorid-lösung fest. Das Extraktionsverfahren ist für frische Proben geeignet.
Die Bestimmung von Stickstoffanteilen kann manuell oder mithilfe automatisierter Verfahren vorgenommen werden.

Boues, biodéchets traités et sols - Extraction pour la détermination de l'azote nitrique et ammoniacal extractible

La présente Spécification technique définit un mode opératoire pour le dosage de l'azote ammoniacal et de l'azote nitrique dans les boues, les biodéchets traités et les sols après extraction avec une solution de chlorure de potassium à 1 mol/l. La méthode d'extraction convient pour les échantillons frais.
Le dosage des fractions azotées peut être effectué manuellement ou par des méthodes automatisées.

Blato, obdelani biološki odpadki in tla - Določevanje amonija, nitrata in nitrita, sposobnih ekstrakcije

Ta tehnična specifikacija opredeljuje postopek za določevanje amonijevega dušika in nitritovega dušika v blatu, obdelanih bioloških odpadkih in tleh po ekstrakciji z 1 mol/l raztopino kalijevega klorida. Metoda ekstrakcije je primerna za sveže vzorce. Določanje deležev dušika se lahko izvede ročno ali s samodejnimi metodami.

General Information

• Status: Published
• Publication Date: 21-Feb-2012
• ICS: 13.030.01 - Wastes in general
• Technical Committee: CEN/TC 444 - Environmental characterization
• Drafting Committee: CEN/TC 444/WG 3 - Inorganic analysis
• Current Stage: 9093 - Decision to confirm - Review Enquiry
• Completion Date: 30-Jun-2021
• Directive: 86/278/EEC - Protection of the environment, and in particular of the soil, when sewage sludge is used in agriculture
• Mandate: M/330 - Mandate given to CEN for the development of horizontal standards in the fields of sludge, biowaste and soil.
• Ref Project: SIST-TS CEN/TS 16177:2012 - Sludge, treated biowaste and soil - Extraction for the determination of extractable ammonia, nitrate and nitrite

Standards Content (Sample)

SLOVENSKI STANDARD
SIST-TS CEN/TS 16177:2012
01-junij-2012
%ODWRREGHODQLELRORãNLRGSDGNLLQWOD'RORþHYDQMHDPRQLMDQLWUDWDLQQLWULWD
VSRVREQLKHNVWUDNFLMH
Sludge, treated biowaste and soil - Extraction for the determination of extractable
ammonia, nitrate and nitrite
Schlamm, behandelter Bioabfall und Boden - Bestimmung von extrahierbarem
Ammoniumstickstoff, Nitrat- und Nitritstickstoff
Boues, bio-déchets traités et sols - Extraction pour la détermination de l'azote nitrique et
ammoniacal extractible
Ta slovenski standard je istoveten z: CEN/TS 16177:2012
ICS:
13.030.20 7HNRþLRGSDGNL%ODWR Liquid wastes. Sludge
13.080.10 .HPLMVNH]QDþLOQRVWLWDO Chemical characteristics of
soils
SIST-TS CEN/TS 16177:2012 en,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST-TS CEN/TS 16177:2012

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SIST-TS CEN/TS 16177:2012


TECHNICAL SPECIFICATION
CEN/TS 16177

SPÉCIFICATION TECHNIQUE

TECHNISCHE SPEZIFIKATION
February 2012
ICS 13.030.01
English Version
Sludge, treated biowaste and soil - Extraction for the
determination of extractable ammonia, nitrate and nitrite
Boues, biodéchets traités et sols - Extraction pour la Schlamm, behandelter Bioabfall und Boden - Bestimmung
détermination de l'azote nitrique et ammoniacal extractible von extrahierbarem Ammoniumstickstoff, Nitrat- und
Nitritstickstoff
This Technical Specification (CEN/TS) was approved by CEN on 24 April 2011 for provisional application.

The period of validity of this CEN/TS is limited initially to three years. After two years the members of CEN will be requested to submit their
comments, particularly on the question whether the CEN/TS can be converted into a European Standard.

CEN members are required to announce the existence of this CEN/TS in the same way as for an EN and to make the CEN/TS available
promptly at national level in an appropriate form. It is permissible to keep conflicting national standards in force (in parallel to the CEN/TS)
until the final decision about the possible conversion of the CEN/TS into an EN is reached.

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. CEN/TS 16177:2012: E
worldwide for CEN national Members.

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SIST-TS CEN/TS 16177:2012
CEN/TS 16177:2012 (E)
Contents Page
Foreword .3
Introduction .4
1 Scope .5
2 Normative references .5
3 Terms and definitions .5
4 Principle .5
5 Interferences and sources of errors .5
6 Reagents .6
7 Apparatus .6
8 Procedure .6
8.1 Preparation .6
8.2 Extraction .6
8.3 Filtration .
...