BS EN 16169:2012

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Sludge, treated biowaste and soil. Determination of Kjeldahl nitrogen

Published By	Publication Date	Number of Pages
BSI	2012	16

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Categories: 13.030.01 - Wastes in general, BSI

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Description

This European Standard specifies the determination of Kjeldahl nitrogen according to the Kjeldahl procedure in sludge, treated biowaste and soil.

Nitrate and nitrite are not included.

Compounds with nitrogen bound in N-N, N-O linkages and some heterocycles (pyridines) are only partially determined.

The limit of detection (LOD) is usually 0,03 % nitrogen, and the limit of quantification (LOQ) is 0,1 % nitrogen (using 0,25 mol/l sulfuric acid for titration).

Additional information

Status	Confirmed
Pages	16
Publication Date	2012-09-30
ISBN	978 0 580 56695 0
Standard Number	BS EN 16169:2012
Title	Sludge, treated biowaste and soil. Determination of Kjeldahl nitrogen
Identical National Standard Of	EN 16169:2012
Descriptors	Sulfates, Sludge, Sewage treatment, Industrial water pollutants, Water treatment, Selenium, Dry weight determination, Industrial air pollutants, Interferences (chemical), Sodium, Chemical analysis and testing, Copper, Wastes, Radioactive wastes, Kjeldahls method, Determination of content, Nitrogen
Publisher	BSI
Committee	EH/4
ICS Codes	13.030.01 - Wastes in general

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BS EN 16169:2012

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