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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF T90-323 ; NF EN ISO 11733:2004-12-01
Water quality - Determination of the elimination and biodegradability of organic compounds in an aqueous medium - Activated sludge simulation test

Title (German)

Wasserbeschaffenheit - Untersuchung der Elimination und der biologischen Abbaubarkeit organischer Verbindungen in einem aquatischen Medium - Belebtschlamm- Simulationtest

Edition 2004-12-01

Original language French

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF T90-323 ; NF EN ISO 11733:2004-12-01 Water quality - Determination of the elimination and biodegradability of organic compounds in an aqueous medium - Activated sludge simulation test

Want to learn more?

NF T90-323 ; NF EN ISO 11733:2004-12-01
Water quality - Determination of the elimination and biodegradability of organic compounds in an aqueous medium - Activated sludge simulation test