Projects of CEN/TC 164/WG 9
DIN EN 17978 2023-01-05 Products used for treatment of water intended for human consumption and swimming pool water- Glass beads and glass granulate More  Comment 
DIN EN 1017 rev 2022-08-04 Chemicals used for treatment of water intended for human consumption - Half-burnt dolomite More  Comment 
DIN EN 901 rev 2022-06-29 Chemicals used for treatment of water intended for human consumption - Sodium hypochlorite More  Comment 
DIN EN 17841 2021-10-20 Chemicals used for treatment of water intended for human consumption - Antifouling for membranes - Sulfamic acid; German and English version prEN 17841:2022 More  Comment 
DIN EN 1409 2021-07-29 Chemicals used for water treatment intended for human consumption - Polyamines; German and English version prEN 1409:2022 More  Comment 
DIN EN 1405 2021-07-29 Chemicals used for treatment of water intended for human consumption - Sodium alginate; German and English version prEN 1405:2022 More  Comment 
DIN EN 1408 2021-07-29 Chemicals used for treatment of water intended for human consumption - Poly (diallyldimethylammonium chloride); German and English version prEN 1408:2022 More  Comment 
DIN EN 1410 2021-07-29 Chemicals used for treatment of water intended for human consumption - Cationic polyacrylamides; German and English version prEN 1410:2022 More  Comment 
DIN EN 1407 2021-07-29 Chemicals used for treatment of water intended for human consumption - Anionic and non-ionic polyacrylamides; German and English version prEN 1407:2022 More  Comment 
DIN EN 973 rev 2021-07-29 Chemicals used for treatment of water intended for human consumption - Sodium chloride for regeneration of ion exchangers More  Comment 

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