DIN - German Institute for Standardization

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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Smart Farming Standards and specifications are drivers for the digitalization of agriculture
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Technical rule [CURRENT]

CEN ISO/TR 22707
Sludge recovery, recycling, treatment and disposal - Information on the processes and technologies for inorganic substance and nutrient recovery (ISO/TR 22707:2023)

Title (German)

Schlammrückgewinnung, -verwertung, -behandlung und -entsorgung - Informationen über Verfahren und Technologien zur Rückgewinnung anorganischer Stoffe und Nährstoffe (ISO/TR 22707:2023)

Responsible national committee

NA 119-08-06 AA - Sludge management and analytics

Edition 2025-07

Original language English

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Terminology

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

CEN ISO/TR 22707 Sludge recovery, recycling, treatment and disposal - Information on the processes and technologies for inorganic substance and nutrient recovery (ISO/TR 22707:2023)

Responsible national committee

Want to learn more?

CEN ISO/TR 22707
Sludge recovery, recycling, treatment and disposal - Information on the processes and technologies for inorganic substance and nutrient recovery (ISO/TR 22707:2023)