• 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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Projects of NA 119-07-13 AA

Document number Begin Title Comment
DIN EN 00164785 2025-03-17 Chemicals used for treatment of water intended for human consumption - antiscalants for membranes - citric acid More  Comment 
DIN EN 878 2025-01-02 Chemicals used for treatment of water intended for human consumption - Aluminium sulfate; German and English version prEN 878:2025 More  Comment 
DIN EN 882 2025-01-02 Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German and English version prEN 882:2025 More  Comment 
DIN EN 887 2024-12-17 Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate; German and English version prEN 887:2025 More  Comment 
DIN EN 14664 2024-12-10 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid; German and English version prEN 14664:2025 More  Comment 
DIN EN 891 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate; German and English version prEN 891:2025 More  Comment 
DIN EN 888 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride; German and English version prEN 888:2025 More  Comment 
DIN EN 889 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate; German and English version prEN 889:2025 More  Comment 
DIN EN 890 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate solution; German and English version prEN 890:2025 More  Comment 
ISO/AWI 25175 2024-07-08 Standard test method for performance of reverse osmosis (RO) and nanofiltration (NF) membrane element More  Comment 

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