Waterway engineering - Terms
Edition 2024-09

Environmental management - Environmental performance evaluation - Guidelines (ISO 14031:2021); German version EN ISO 14031:2021
Edition 2021-09

Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates; German version EN 15041:2014
Edition 2014-06

Chemicals used for treatment of swimming pool water - Sodium hydroxide; German version EN 15076:2013
Edition 2013-08

Chemicals used for treatment of swimming pool water - Sulfuric acid; German version EN 15078:2013
Edition 2013-08

Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, anhydrous; German version EN 15072:2013
Edition 2013-08

Chemicals used for treatment of swimming pool water - Sodium dichloroisocyanurate, dihydrate; German version EN 15073:2013
Edition 2013-08

Products used for treatment of water intended for human consumption - Powdered diatomaceous earth; German version EN 12913:2012
Edition 2013-01

Water quality - Biological classification of rivers - Part 1: Guidance on the interpretation of biological quality data from surveys of benthic macroinvertebrates (ISO 8689-1:2000); German version EN ISO 8689-1:2000
Edition 2000-08

Adjustable speed electrical power drive systems - Part 7-303: Generic interface and use of profiles for power drive systems - Mapping of profile type 3 to network technologies (IEC 61800-7-303:2015); English version EN 61800-7-303:2016
Edition 2016-11