BS EN ISO 9509:1995, BS 6068-5.9:1990,ISO 9509:1989 - Water quality. Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste water

BS EN ISO 9509:1995, BS 6068-5.9:1990,ISO 9509:1989

Water quality. Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste water

Status : Revised, Withdrawn   Published : September 1990 Replaced By : BS EN ISO 9509:2006

WITHDRAWN TITLE
*To ask about withdrawn titles contact the
Customer Relations
cservices@bsigroup.com, +44 345 086 9001


Applicable to non-volatile chemical substances, which are soluble in water, and also to waste waters.




Standard NumberBS EN ISO 9509:1995, BS 6068-5.9:1990,ISO 9509:1989
TitleWater quality. Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and waste water
StatusRevised, Withdrawn
Publication Date30 September 1990
Confirm Date15 December 1999
Withdrawn Date31 July 2006
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Replaced ByBS EN ISO 9509:2006
International RelationshipsEN ISO 9509:1995,ISO 9509:1989
Amended ByAMD 8456
Draft Superseded By88/52165 DC
DescriptorsWater, Quality, Water testing, Water supply engineering, Sludge, Sewage, Effluents (sewage), Nitrifying bacteria, Microorganisms, Microbiological analysis, Biological analysis and testing, Testing conditions, Accuracy, Organism-activity determination
ICS13.060.30
13.060.70
Title in FrenchQualité de l'eau. Méthode pour l'évaluation de l'effet inhibiteur sur la nitrification par des micro-organismes de boues activitées par des produits chimiques ou des eaux résiduaires
Title in GermanWasserbeschaffenheit. Verfahren zur Bestimmung de Nitrifikations-Hemmung von Mikroorganismen im Belebtschlamm durch Stoffe und Abwasser
CommitteeEH/3
ISBN0 580 18424 2
PublisherBSI
FormatA4
DeliveryNo
Pages12
File Size291.8 KB
Price£54.00


WITHDRAWN TITLE
*To ask about withdrawn titles contact the
Customer Relations
cservices@bsigroup.com, +44 345 086 9001
 Your basket
Your basket is empty

Multi-user access to over 3,500 medical device standards, regulations, expert commentaries and other documents


Develop a PAS

Develop a fast-track standardization document in 9-12 months


Tracked Changes

Understand the changes made to a standard with our new Tracked Changes version


BSOL

Access, view and download standards with multiple user access, across multiple sites with BSOL