EN ISO 9408 : 1999

Current

Current The latest, up-to-date edition.

WATER QUALITY - EVALUATION OF ULTIMATE AEROBIC BIODEGRADABILITY OF ORGANIC COMPOUNDS IN AQUEOUS MEDIUM BY DETERMINATION OF OXYGEN DEMAND IN A CLOSED RESPIROMETER

Available format(s):

Language(s):

Published date: 01-08-1999

Publisher: Comite Europeen de Normalisation

Pure ENs are not available for sale, please purchase a suitable national adoption

Table of Contents - (Show below) - (Hide below)

Foreword
1 Scope
2 Terms and definitions
3 Principle
4 Test environment
5 Reagents
6 Apparatus
7 Procedure
8 Calculation and expression of results
9 Validity of results
10 Test report
Annex A (informative) Example of calculation of theoretical
oxygen demand
Annex B (informative) Correction of oxygen uptake for
interference by nitrification
Annex C (informative) Example of a biodegradation curve
Annex D (informative) Closed respirometer
Bibliography

Abstract - (Show below) - (Hide below)

Defines a method, by determination of the oxygen demand in a closed respirometer, for the evaluation in aqueous medium of the ultimate biodegradability of organic compounds and waste waters at a given concentration by aerobic microorganisms.

General Product Information - (Show below) - (Hide below)

Committee	TC 230
Development Note	Supersedes EN 29408. (09/1999)
Document Type	Standard
ISBN
Pages
Published
Publisher	Comite Europeen de Normalisation
Status	Current
Supersedes	EN 29408 : 1993

National Adoptions - (Show below) - (Hide below)

Equivalent Standard(s)	Relationship
NF EN ISO 9408 : 1999	Identical
NEN EN ISO 9408 : 1999	Identical
SS-EN ISO 9408 : 2000	Identical
UNI EN ISO 9408 : 2006	Identical
ISO 9408:1999	Identical
NBN EN ISO 9408 : 1999	Identical
SN EN ISO 9408 : 1999	Identical
I.S. EN ISO 9408:1999	Identical
DIN EN ISO 9408:1999-12	Identical
BS EN ISO 9408:1999	Identical
NS EN ISO 9408 : 1ED 1999	Identical
PN EN ISO 9408 : 2005	Identical
UNE-EN ISO 9408:2000	Identical
DIN EN ISO 9408 E : 1999	Identical

Standards Referenced By This Book - (Show below) - (Hide below)

CEN/TR 17105:2017	Construction products - Assessment of release of dangerous substances - Guidance on the use of ecotoxicity tests applied to construction products
DIN EN 16028:2012-10	Railway applications - Wheel/rail friction management - Lubricants for trainborne and trackside applications
DIN EN 16028 E : 2012	RAILWAY APPLICATIONS - WHEEL/RAIL FRICTION MANAGEMENT - LUBRICANTS FOR TRAINBORNE AND TRACKSIDE APPLICATIONS
I.S. EN 16028:2012	RAILWAY APPLICATIONS - WHEEL/RAIL FRICTION MANAGEMENT - LUBRICANTS FOR TRAINBORNE AND TRACKSIDE APPLICATIONS
VDI 3477:2016-03	Biological waste gas purification - Biofilters
PD CEN/TR 17105:2017	Construction products. Assessment of release of dangerous substances. Guidance on the use of ecotoxicity tests applied to construction products
17/30341515 DC : 0	BS ISO 12925-1 - LUBRICANTS, INDUSTRIAL OILS AND RELATED PRODUCTS (CLASS L) - FAMILY C (GEARS) - PART 1: SPECIFICATIONS FOR LUBRICANTS FOR ENCLOSED GEAR SYSTEMS
UNE-EN 16807:2017	Liquid petroleum products - Bio-lubricants - Criteria and requirements of bio-lubricants and bio-based lubricants
BS EN 16028:2012	Railway applications. Wheel/rail friction management. Lubricants for trainborne and trackside applications
S.R. CEN/TR 17105:2017	CONSTRUCTION PRODUCTS - ASSESSMENT OF RELEASE OF DANGEROUS SUBSTANCES - GUIDANCE ON THE USE OF ECOTOXICITY TESTS APPLIED TO CONSTRUCTION PRODUCTS
UNI EN 16028 : 2012	RAILWAY APPLICATIONS - WHEEL/RAIL FRICTION MANAGEMENT - LUBRICANTS FOR TRAINBORNE AND TRACKSIDE APPLICATIONS
BS EN 16807:2016	Liquid petroleum products. Bio-lubricants. Criteria and requirements of bio-lubricants and bio-based lubricants
I.S. EN 16807:2016	LIQUID PETROLEUM PRODUCTS - BIO-LUBRICANTS - CRITERIA AND REQUIREMENTS OF BIO-LUBRICANTS AND BIO-BASED LUBRICANTS
UNE-EN 16028:2013	Railway applications - Wheel/rail friction management - Lubricants for trainborne and trackside applications
EN 16028:2012	Railway applications - Wheel/rail friction management - Lubricants for trainborne and trackside applications
EN 16807:2016	Liquid petroleum products - Bio-lubricants - Criteria and requirements of bio-lubricants and bio-based lubricants
14/30312370 DC : 0	BS EN 16807 - LIQUID PETROLEUM PRODUCTS - BIO-LUBRICANTS - CRITERIA AND REQUIREMENTS OF BIO-LUBRICANTS AND BIO-BASED LUBRICANTS

Standards Referencing This Book - (Show below) - (Hide below)

ISO 11923:1997	Water quality — Determination of suspended solids by filtration through glass-fibre filters
ISO 9887:1992	Water quality — Evaluation of the aerobic biodegradability of organic compounds in an aqueous medium — Semi-continuous activated sludge method (SCAS)
ISO 8245:1999	Water quality Guidelines for the determination of total organic carbon (TOC) and dissolved organic carbon (DOC)
ISO 6060:1989	Water quality — Determination of the chemical oxygen demand
ISO 9888:1999	Water quality Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium Static test (Zahn-Wellens method)
ISO 7827:2010	Water quality Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium Method by analysis of dissolved organic carbon (DOC)
ISO/TR 15462:2006	Water quality Selection of tests for biodegradability
ISO 8192:2007	Water quality Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation
ISO 10634:1995	Water quality Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium

Categories associated with this Standard - (Show below) - (Hide below)

Sub-Categories associated with this Standard - (Show below) - (Hide below)

Sorry this product is not available in your region.

Add To Cart