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NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 438

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 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 18380 2024-12-20 Water conditioning equipment inside buildings - Devices using UV LED units - Requirements for performance, safety and testing; German and English version prEN 18380:2026 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 ISO 21285 2024-12-13 Soil quality - Inhibition of reproduction of the soil mite (Hypoaspis (Gaeolaelaps) aculeifer) by soil contaminants (ISO/DIS 21285:2025); German and English version prEN ISO 21285:2025 More  Comment 
DIN EN 17151-2 2024-12-13 Plastics piping systems for non-pressure underground conveyance and storage of surface water – Part 2: Test method for determination of creep behaviour of boxes under compression; German version FprEN 17151-2:2026 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 00474006 2024-12-09 Negative emission technologies (NET), e.g. BECCS and DACCS, and their potential for carbon dioxide removal (CDR) More  Comment 
ISO/DIS 8224-1 2024-12-06 Traveller irrigation machines - Part 1: Operational characteristics and laboratory and field test methods More  Comment 
DIN EN 18247-1 2024-12-03 Performance testing of on-site non-potable water systems - Part 1: Greywater systems; German and English version prEN 18247-1:2025 More  Comment 

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