Projects of CEN/TC 164/WG 9

DIN EN 12907 2025-10-10 Products used for treatment of water intended for human consumption – Pyrolyzed coal material; German and English version prEN 12907:2026 More  Comment 
DIN EN 12902 2025-10-10 Products used for treatment of water intended for human consumption - Inorganic supporting and filtering materials - Methods of test More  Comment 
DIN EN 18268 2025-03-17 Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Citric Acid; German version FprEN 18268:2026 More  Comment 
DIN EN 878 2025-01-02 Chemicals used for treatment of water intended for human consumption – Aluminium sulfate; German version FprEN 878:2026 More  Comment 
DIN EN 882 2025-01-02 Chemicals used for treatment of water intended for human consumption - Sodium aluminate; German version FprEN 882:2026 More  Comment 
DIN EN 887 2024-12-17 Chemicals used for treatment of water intended for human consumption - Aluminium iron (III) sulfate; German version FprEN 887:2026 More  Comment 
DIN EN 14664 2024-12-10 Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid; German version FprEN 14664:2026 More  Comment 
DIN EN 889 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (II) sulfate; German version FprEN 889:2026 More  Comment 
DIN EN 891 2024-12-02 Chemicals used for treatment of water intended for human consumption - Iron (III) chloride sulfate; German version FprEN 891:2026 More  Comment 
DIN EN 888 2024-12-02 Chemicals used for treatment of water intended for human consumption – Iron (III) chloride; German version FprEN 888:2026 More  Comment 

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