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NA 119

DIN Standards Committee Water Practice

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Projects of NA 119

Number: 368

DIN EN 15077 2024-02-07 Chemicals used for treatment of swimming pool water - Sodium hypochlorite; German and English version prEN 15077:2024 More  Comment 
ISO/AWI 8616 2024-02-04 Specification of monitoring technology for karst critical zones More  Comment 
DIN 50934-1 2024-02-01 Corrosion of metals - Methods for evaluation of efficiency of water treatment apparatuses for corrosion protection - Part 1: General More  Comment 
DIN 50934-2 2024-02-01 Corrosion of metals - Methods for evaluation of effeciency of water treatment apparatus for corrosion protection - Part 2: Apparatus for decreasing of emission of corrosion products to drinking water More  Comment 
DIN 50934-3 2024-02-01 Corrosion of metals - Methods for evaluation of effenciency of water treatment apparatus for corrosion protection - Part 3: Field corrosion test for removal of corrosion products in incrusted water installations More  Comment 
DIN 50934-4 2024-02-01 Corrosion of metals - Methods for evaluation of effenciency of water treatment apparatus for corrosion protection - Part 4: Laboratory corrosion test for removal of corrosion products in incrusted water More  Comment 
DIN EN 18087 2024-01-29 Devices for in situ generation of biocides - Chlorine dioxide generated from sodium chlorite by acidification or oxidation More  Comment 
DIN 38402-60 2024-01-23 German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 60: Analytical quality assurance for chemical and physicochemical water analysis (A 60) More  Comment 
DIN EN ISO 21251 2024-01-16 Guidance for estimating organic carbon stocks in soils according to their biogeochemical stability or or residence time More  Comment 
DIN EN ISO 11265 2024-01-16 Environmental solid matrices - Determination of the specific electrical conductivity More  Comment 

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