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Standard Swedish standard · SS-EN ISO 9509

Water quality - Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and wastewater (ISO 9509:1989)

Status: Withdrawn

· Replaced by: SS-EN ISO 9509:2006
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Standard Swedish standard · SS-EN ISO 9509

Water quality - Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and wastewater (ISO 9509:1989)
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Subjects

Sewage water (13.060.30)

Buy this standard

Standard Swedish standard · SS-EN ISO 9509

Water quality - Method for assessing the inhibition of nitrification of activated sludge micro-organisms by chemicals and wastewater (ISO 9509:1989)
Subscribe on standards with our subscription service. When you use our service you can be assured the latest editions and easy access. Read more about SIS Subscriptions
Subscribe on standards - Read more Dölj
Price: 735 SEK
standard ikon pdf

PDF

Price: 735 SEK
standard ikon

Paper

Show more Show less

Product information

Language: English

Written by: SIS - Miljö och energi

International title:

Article no: STD-17024

Edition: 1

Approved: 7/6/1995

No of pages: 12

Replaced by: SS-EN ISO 9509:2006