Earthworks - Part 7: Hydraulic placement of extractive waste; German version EN 16907-7:2021
Edition 2021-09

Treatment of spent filter backwash water from systems for treatment of water of swimming-pools and baths
Edition 2016-07

Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation; German and English version prEN 12255-13:2021
Edition 2021-07

Products used for the treatment of water intended for human consumption - Powdered activated carbon; German version EN 12903:2009
Edition 2009-07

Products used for treatment of swimming pool water - Powdered activated carbon; German version EN 15799:2022
Edition 2022-10

Water quality - Guidance standard on assessing the hydromorphological features of lakes; German version EN 16039:2011
Edition 2011-12

Water quality - Guidance on the use of in vivo absorption techniques for the estimation of chlorophyll-a concentration in marine and fresh water samples; German version EN 16161:2012
Edition 2012-09

Characterization of sludge - Evaluation of sludge density; German version EN 17183:2018
Edition 2019-12

Characterisation of sludges - Settling properties - Part 2: Determination of thickenability; German version EN 14702-2:2006
Edition 2006-06

Chemicals used for treatment of water intended for human consumption - Iron (III) sulfate, solid; German version EN 14664:2023
Edition 2023-08