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Norm
ÖNORM EN 14671
Issue date: 2006 09 01
Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol/l potassium chloride
This European standard specifies a procedure for the determination of extractable ammonia using a 2 mol/l
potassium chloride solution in raw and digested sewage sludges....
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 11 Pages
Language:
German
| English
| Download GER/ENG
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ICS
This European standard specifies a procedure for the determination of extractable ammonia using a 2 mol/l
potassium chloride solution in raw and digested sewage sludges. The range of the method is up to 100 g/kg N
assuming appropriate dilution of the potassium chloride extract in the final measurement step.
NOTE The above wording will be modified once the round robin results are available. It may be suitable for other
types of sludges, but the user should validate the method using these sludges.
ÖNORM EN 14671
2006 09 01
Characterization of sludges - Pre-treatment for the determination of extractable ammonia using 2 mol...
Norm
↖
Norm
ÖNORM EN 12880
Issue date :
2000 12 01
Characterization of sludges - Determination of dry residue and water content
Norm
ÖNORM EN ISO 3696
Issue date :
1995 08 01
Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)