BS-EN-ISO-9509 › Historical Revision Information
Water Quality, Toxicity Test for Assessig the Inhibition of Nitrification of Activate

BS-EN-ISO-9509 - 1995 EDITION - SUPERSEDED
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Water quality. Toxicity test for assessing the inhibition of nitrification of activated sludge microorganisms

Keywords

Microbiological analysis;Nitrifying bacteria;Toxicity;Sludge;Microorganisms;Water testing;Effluents (sewage);Water;Biological analysis and testing;Quality;Organism-activity determination;Testing conditions;Sewage

To find similar documents by classification:

13.060.70 (Examination of biological properties of water Microbiology of water, see 07.100.20)

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Document Number

BS EN ISO 9509:1995

Revision Level

1995 EDITION

Status

Superseded

Publication Date

Jan. 1, 1995

International Equivalent

ISO 9509:2006;EN ISO 9509:2006

Committee Number

EH/3/5