Water quality. Detection and enumeration of intestinal enterococci in surface and waste water Miniaturized method (Most probable number) for surface and waste water

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-15-2001

Publisher

British Standards Institution

Foreword
Introduction
1. Scope
2. Normative references
3. Definitions
4. Principle
5. Apparatus
6. Sampling
7. Culture media and diluents
8. Procedure
9. Expression of results
10. Test report
11. Performance data
Annex A (informative) Example of software for statistical
         analysis of MPNs
Annex B (informative) Example of software for computation
        of MPNs
Annex C (informative) Synthetic sea salt
Annex D (informative) Performance characteristics of the
        method
Annex E (normative) Quality criteria for manufacturing of
        the medium in microtitre plates
Annex F (normative) Preparation of calibration microtitre
         plates
Annex G (informative) Bibliography
Annex ZA (normative) Normative references to international
         publications with their relevant European
         publications

Defines a miniaturized procedure for detecting and enumerating major intestinal enterococci in surface and waste water by inoculation in a liquid medium. Applies to all kinds of surface and waste waters, especially those rich in suspended matter. Not intended for drinking water and other kind of water where the guideline count is under 15 per 100 ml.

This part of ISO 7899 specifies a miniaturized method for the detection and enumeration of major intestinal enterococci in surface and waste water by inoculation in a liquid medium. The method is applicable to all types of surface and waste waters, particularly those rich in suspended matter.

This method is not suitable for drinking water and any other type of water for which the guideline count is less than 15 per 100 ml.

Committee	EH/3/4
DevelopmentNote	Also numbered as BS 6068-4.3(1999) Supersedes 96/563749 DC and BS 6068-4.3(1989) (06/2005) Reviewed and confirmed by BSI, July 2008. (06/2008)
DocumentType	Standard
Pages	26
PublisherName	British Standards Institution
Status	Current
Supersedes	96/563749 DC : NOV 96 BS 6068-4-4.3:1989 BS 6068-4.3(1989) : 1989

Standards	Relationship
EN ISO 7899-1:1998	Identical
UNE-EN ISO 7899-1:1999	Identical
UNI EN ISO 7899-1 : 2001	Identical
ISO 7899-1:1998	Identical
NF EN ISO 781999-1 : 1999	Identical
SN EN ISO 7899-1 : 1999 CORR 2000	Identical
NEN EN ISO 7899-1 : 1998 C1 2000	Identical
I.S. EN ISO 7899-1:1999	Identical
NBN EN ISO 7899-1 : 1999	Identical
NS EN ISO 7899-1 : 1ED 1998	Identical
EN ISO 7899-1:1998/AC:2000	Identical
DIN EN ISO 7899-1:1999-07	Identical
DIN EN ISO 7899-1 E : 1999	Identical

10/30184124 DC : 0	BS 8525-2 - GREYWATER SYSTEMS - PART 2: DOMESTIC GREYWATER TREATMENT EQUIPMENT - REQUIREMENTS AND TEST METHODS
BS 8525-2:2011	Greywater systems Domestic greywater treatment equipment. Requirements and test methods
BS 8525-1:2010	Greywater systems Code of practice

EN 25667-1 : 1993	WATER QUALITY - SAMPLING - GUIDANCE ON THE DESIGN OF SAMPLING PROGRAMMES
ISO 3951:1989	Sampling procedures and charts for inspection by variables for percent nonconforming
ISO 5667-2:1991	Water quality Sampling Part 2: Guidance on sampling techniques
ISO 8199:2005	Water quality General guidance on the enumeration of micro-organisms by culture
ISO 5667-3:2012	Water quality Sampling Part 3: Preservation and handling of water samples
ISO 5667-1:2006	Water quality Sampling Part 1: Guidance on the design of sampling programmes and sampling techniques
ISO 5725-2:1994	Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
EN ISO 5667-3:2012	Water quality - Sampling - Part 3: Preservation and handling of water samples (ISO 5667-3:2012)
ISO/IEC Guide 2:2004	Standardization and related activities General vocabulary
EN 25667-2 : 1993	WATER QUALITY - SAMPLING - GUIDANCE ON SAMPLING TECHNIQUES

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BS EN ISO 7899-1:1999

Current

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Abstract

Scope

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