2. Getting involved
  3. Standards Committees
  4. NAW
NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Search list

Projects of NA 119

Number: 436

ISO/TS 18671 2022-11-10 Test methodologies for assessing the compatibility of wet wipes and moist toilet tissue with the wastewater collection and treatment systems, and appropriate labelling More  Comment 
DIN EN ISO 18227 2022-11-01 Environmental solid matrices – Determination of elemental composition by X-ray fluorescence spectrometry (ISO 18227:2025); German version EN ISO 18227:2025 More  Comment 
DIN EN 12255-7 2022-10-10 Wastewater treatment plants – Part 7: Biological fixed-film reactors; German version EN 12255-7:2026 More  Comment 
DIN EN 12255-1 2022-10-10 Wastewater treatment plants - Part 1: General design and construction principles; German version EN 12255-1:2024 More  Comment 
DIN CEN/TS 18041 2022-09-30 Hydrometry - Sedimentation - Measurements required for effective sediment management and control at river structures More  Comment 
DIN CEN/TR 00203073 2022-08-01 Ductile iron pipes, fittings, accessories and their joints for sewerage applications - Guidelines for Pipelines Installation More  Comment 
DIN EN 1278 2022-06-29 Chemicals used for treatment of water intended for human consumption – Ozone; German version FprEN 1278:2026 More  Comment 
DIN EN ISO 15875-3 2022-06-16 Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 3: Fittings (ISO 15875-3:2025); German version EN ISO 15875-3:2025 More  Comment 
DIN EN ISO 15875-1 2022-06-09 Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 1: General (ISO 15875-1:2025); German version EN ISO 15875-1:2025 More  Comment 
DIN EN ISO 15875-2 2022-06-09 Plastics piping systems for hot and cold water installations - Crosslinked polyethylene (PE-X) - Part 2: Pipes (ISO 15875-2:2025); German version EN ISO 15875-2:2025 More  Comment 

TOP