Standardization · SIS/TK 425

Mikrobiologiska vattenundersökningar

Mikrobiologiska vattenundersökningar – Rent vatten är en av våra viktigaste naturtillgångar, och en förutsättning för mänskligt liv. Det är därför nödvändigt att vi övervakar och skyddar våra gemensamma vattenresurser från olika föroreningar. Standardiserade metoder för provtagning och analys är ett viktigt verktyg som underlättar kontrollen av vattenkvalitén.

Standarderna inom området vattenundersökningar behandlar fysikaliska-, kemiska-, mikrobiologiska- och biologiska undersökningar av olika typer av vatten (t.ex. grundvatten, ytvatten, dricksvatten och avloppsvatten). Inom området har det publicerats fler än ett hundratal svenska standardmetoder, varav många överensstämmer med internationell standard. Det svenska standardiseringsarbetet sker i tre tekniska kommittéer:

• Kemiska vattenundersökningar

• Mikrobiologiska vattenundersökningar

• Biologiska vattenundersökningar

More information about the committèes work:

Published 29 standards
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SS-EN ISO 7899-3:2025
Water quality — Enumeration of intestinal enterococci — Part 3: Most probable number method (ISO 7899‑3:2025, IDT)
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SS-EN ISO 10705-3:2024
Water quality — Detection and enumeration of bacteriophages — Part 3: Validation of methods for concentration of bacteriophages from water (ISO 10705-3:2003, IDT)
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SS-EN ISO 7704:2023
Water quality - Requirements for the performance testing of membrane filters used for direct enumeration of microorganisms by culture methods (ISO 7704:2023)
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SS-EN ISO 16266-2:2021
Water quality - Detection and enumeration of Pseudomonas aeruginosa - Part 2: Most probable number method (ISO 16266-2:2018)
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SS-EN ISO 8199:2018
Water quality - General requirements and guidance for microbiological examinations by culture (ISO 8199:2018)
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SS-EN ISO 13843:2017
Water quality - Requirements for establishing performance characteristics of quantitative microbiological methods (ISO 13843:2017)
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SS-EN ISO 11731:2017
Water quality - Enumeration of Legionella (ISO 11731:2017)
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SS-EN ISO 9308-1:2014/A1:2017
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014/Amd 1:2016)
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SS-EN ISO 14189:2016
Water quality - Enumeration of Clostridium perfringens - Method using membrane filtration (ISO 14189:2013)
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SS-EN ISO 9308-1:2014
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 1: Membrane filtration method for waters with low bacterial background flora (ISO 9308-1:2014)
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SS-EN ISO 9308-2:2014
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method (ISO 9308-2:2012)
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SS-EN ISO 17994:2014
Water quality - Requirements for the comparison of the relative recovery of microorganisms by two quantitative methods (ISO 17994:2014)
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SS-EN ISO 19250:2013
Water quality - Detection of Salmonella spp. (ISO 19250:2010)
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SS-EN ISO 16266:2008
Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration (ISO 16266:2006)
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SS-EN ISO 16266:2008
Water quality - Detection and enumeration of Pseudomonas aeruginosa - Method by membrane filtration (ISO 16266:2006)
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SS-EN ISO 19458:2006
Water quality - Sampling for microbiological analysis (ISO 19458:2006)
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SS-EN ISO 19458:2006
Water quality - Sampling for microbiological analysis (ISO 19458:2006)
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SS-EN 14486:2005
Water quality - Detection of human enteroviruses by monolayer plaque assay
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SS-EN ISO 7899-2
Water quality - Detection and enumeration of intestinal enterococci - Part 2: Membrane filtration method (ISO 7899-2:2000)
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SS-EN ISO 6222
Water quality - Enumeration of culturable micro-organisms - Colony count by inoculation in a nutrient agar culture medium (ISO 6222:1999)
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SS-EN ISO 7899-1
Water quality - Detection and enumeration of intestinal enterococci in surface and waste water - Part 1: Miniaturized method (Most Probable Number) by inoculation in liquid medium (ISO 7899-1:1998)
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SS-EN ISO 9308-3
Water quality - Detection and enumeration of Escherichia coli and coliform bacteria in surface and waste water - Part 3: Miniaturized method (Most Probable Number) by inoculation in liquid medium (ISO 9308-3:1998)
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SS 28167 T1
Coliform Bacteria, Thermotolerant Coliform Bacteria and Escherichia coli in Water - Determination with the Membrane Filtration Method (MF)
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SS 28167
Coliform Bacteria, Thermotolerant Coliform Bacteria and Escherichia coli in Water - Determination with the Membrane Filtration Method (MF)
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SS 28212
Actionomyceter in water - Quantitative determination by membrane filtration
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SS-EN 26461-2
Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 2: Method by membrane filtration
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SS-EN 26461-1
Water quality - Detection and enumeration of the spores of sulfite-reducing anaerobes (clostridia) - Part 1: Method by enrichment in a liquid medium
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SS 28195
Enumeration of the total number of bacteria in water - Epifluorescens method
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SS 28192
Microfungi in water - Quantitative determination with the membrane filter method
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Participants 6 companies and organizations
733 VA SYD, Malmö
Eskilstuna Strängnäs Energi & Miljö AB, Eskilstuna
Föreningen Svenskt Vatten, Bromma
Livsmedelsverket, Uppsala
SGS Analytics Sweden AB, Linköping
Sydvatten AB, Stehag
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International participation 14 international committees
ISO/TC 147, Water quality
ISO/TC 147/SC 1, Terminology
ISO/TC 147/SC 4, Microbiological methods
ISO/TC 147/SC 4/WG 17, Legionella by PCR
ISO/TC 147/SC 4/WG 18, E. coli
ISO/TC 147/SC 4/WG 25, Waterborne and nosocomial bacteria
ISO/TC 147/SC 4/WG 26, SARS-CoV-2 in wastewater
ISO/TC 147/SC 4/WG 27, Culturable microorganisms
ISO/TC 147/SC 4/WG 28, General requirements for PCR-based methods
ISO/TC 147/SC 4/WG 29, Enterococci
ISO/TC 147/SC 6, Sampling (general methods)
ISO/TC 147/SC 6/WG 3, Preservation and handling of samples
CEN/TC 230, Water analysis
CEN/TC 230/WG 4, Performance Requirements for Water Monitoring Equipment
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Financing
Arbetet styrs och finansieras av de organisationer som deltar i kommittén. Projektavgiften beror på arbetsform och omfattning, samt antal deltagare.

Subjects

Water quality (13.060) Microbiology of water (07.100.20)

För dig som är kommittédeltagare

Besök kommitténs digitala arbetsyta och röstningsportal.

Information om utbildningar, regelverk och
ordlista inom standardisering.

Contact

If you have questions or want to know more about the SIS standardization activities? Please contact us.

Leif Johanzon
Project manager
leif.johanzon@sis.se

Edgar Cardona
Project coordinator
+46737480961
edgar.cardona@sis.se