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NA 119

DIN Standards Committee Water Practice

About NAW Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

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Projects of NA 119

Number: 415

ISO/AWI 25407 2024-11-18 Guidelines for smart management of wastewater system More  Comment 
DIN EN ISO 15799 rev 2024-11-11 Soil quality - Guidance on the ecotoxicological characterization of soils and soil materials More  Comment 
DIN EN ISO 27914 2024-11-05 Geological Storage of Carbon dioxide More  Comment 
DIN CEN/TS 17152-4 2024-11-01 Plastics piping systems for non-pressure underground conveyance and storage of non-potable water - Boxes used for infiltration, attenuation and storage systems - Part 4: Guidance for structural design of modular systems More  Comment 
ISO/AWI 13164-3 2024-11-01 Water quality - Radon-222 - Part 3: Test method using emanometry More  Comment 
ISO/AWI 13164-1 2024-11-01 Water quality - Radon-222 - Part 1: General principles More  Comment 
ISO/AWI 22125-2 2024-11-01 Water quality - Technetium-99 - Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) More  Comment 
ISO/AWI 9698 2024-11-01 Water quality - Tritium - Test method using liquid scintillation counting More  Comment 
ISO/AWI 22125-1 2024-11-01 Water quality - Technetium-99 - Part 1: Test method using liquid scintillation counting More  Comment 
ISO/AWI 13164-2 2024-11-01 Water quality - Radon-222 - Part 2: Test method using gamma-ray spectrometry More  Comment 

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