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SRPS EN 903:2009

Water quality - Determination of anionic surfactants by measurement of the methylene blue index MBAS (ISO 7875-1:1984 modified)

Nov 30, 2009
Nov 30, 2009

General information

90.93     Feb 9, 2022

90.00    Feb 9, 2027

ISS

H147

European Norm

13.060.20  

Serbian  

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Scope

Under the experimental conditions, sulfonates and sulfates are the compounds chiefly measured, but some positive and negative interferences can occur (see clause 10). The method is applicable to drinking water, surface water as well as waste water, e.g. for the determination of the primary degradation of surfactants being under investigation in test systems containing natural or synthetic waste water. This applies for both laboratory scaled and technical waste water treatment plants.

Life cycle

PREVIOUSLY

WITHDRAWN
SRPS H.Z1.149:1988

NOW

PUBLISHED
SRPS EN 903:2009
90.93 Standard confirmed
Feb 9, 2022

REVISED BY

WITHDRAWN
SRPS H.Z1.149:1988

Related project

Adopted from EN 903:1993

National regulations and standards

"Сл. гласник РС" бр. 18/2024 "Сл. гласник РС" бр. 18/2024
Pravilnik o načinu i uslovima za merenje količine i ispitivanje kvaliteta otpadnih voda i sadržini izveštaja o izvršenim merenjima

МИНИСТАРСТВО ПОЉОПРИВРЕДЕ И ЗАШТИТЕ ЖИВОТНЕ СРЕДИНЕ