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EN 1189 : 1996

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

WATER QUALITY - DETERMINATION OF PHOSPHORUS - AMMONIUM MOLYBDATE SPECTROMETRIC METHOD
Superseded date

01-06-2004

Published date

12-01-2013

Foreword
Introduction
1 Scope
2 Principle
3 Determination of orthophosphate
    3.1 Reagents
    3.2 Apparatus
    3.3 Sampling and samples
    3.4 Procedure
    3.5 Expression of results
    3.6 Test report
4 Determination of orthophosphate after solvent extraction
    4.1 Reagents
    4.2 Sampling and samples
    4.3 Procedure
    4.4 Expression of results
    4.5 Test report
5 Determination of hydrolysable phosphate and
    orthophosphate
    5.1 Reagents
    5.2 Apparatus
    5.3 Sampling and samples
    5.4 Procedure
    5.5 Expression of results
    5.6 Test report
6 Determination of total phosphorus after peroxodisulfate
    oxidation
    6.1 Reagents
    6.2 Apparatus
    6.3 Sampling and samples
    6.4 Procedure
    6.5 Expression of results
    6.6 Test report
7 Determination of total phosphorus after nitric acid-
    sulphuric acid digestion
    7.1 Reagents
    7.2 Apparatus
    7.3 Sampling and samples
    7.4 Procedure
    7.5 Expression of results
    7.6 Test report
Annex A (informative) Precision data
Annex B (informative) Interferences
Annex C (informative) Bibliography

Defines methods for determining orthophosphate, orthophosphate after solvent extraction, hydrolysable phosphate plus orthophosphate and total soluble phosphorus and total phosphorus after decomposition. Applies to all water including seawater and effluents. ALSO NUMBERED AS BS 6068 PT2 SEC 2.28 1986

Committee
CEN/TC 230
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

Standards Relationship
NEN EN 1189 : 1997 Identical
NBN EN 1189 : 1996 Identical
UNI EN 1189 : 1999 Identical
UNE-EN 1189:1997 Identical
NF EN 1189 : 1997 Identical
NS EN 1189 : 1ED 1996 Identical
BS EN 1189:1997 Identical
SN EN 1189 : 1997 Identical
DIN EN 1189:1996-12 Identical
I.S. EN 1189:1997 Identical

03/106267 DC : DRAFT APR 2003 BS EN 14672 - CHARACTERISATION OF SLUDGES - DETERMINATION OF TOTAL PHOSPHORUS
01/107111 DC : DRAFT SEP 2001 BS EN 12566-3 - SMALL WASTEWATER TREATMENT SYSTEMS UP TO 50 PT - PACKAGED AND/OR SITE ASSEMBLED DOMESTIC WASTEWATER TREATMENT PLANTS

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