DIN EN 12566-6:2016 Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluent; German version EN 12566-6:2016
DIN ISO 15705:2003 Water quality - Determination of the chemical oxygen demand index (ST-COD) - Small-scale sealed tube method (ISO 15705:2002)
EN 12260:2003 Water quality - Determination of nitrogen - Determination of bound nitrogen (TNb), following oxidation to nitrogen oxides
EN 12566-1:2000 Small Wastewater Treatment Systems for Up to 50 PT - Part 1: Prefabricated Septic Tanks (Incorporates Amendment A1: 2003)
EN 12566-3:2016 Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants
EN 12566-4:2007 Small wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kits*, 2023-12-24 Update
EN 16323:2014 Glossary of wastewater engineering terms
EN 1899-1:1998 Water quality - Determination of biochemical oxygen demand after n days (BODn) - Part 1: Dilution and seeding method with allylthiourea addition (ISO 5815:1989, modified)
EN 1992-1-1:2004 Eurocode 2: Design of concrete structures - Part 1-1: General rules and rules for buildings*, 2023-12-24 Update
EN 1993-1-1:2005 Eurocode 3: Design of steel structures - Part 1-1: General rules and rules for buildings
EN 25663:1993 Water quality; determination of Kjeldahl nitrogen; method after mineralization with selenium (ISO 5663:1984)
EN 476:2011 General requirements for components used in drains and sewers
EN 872:2005 Water quality - Determination of suspended solids - Method by filtration through glass fibre filters
EN ISO 6878:2004 Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004)
EN ISO 7899-1:1998 Water Quality - Detection and Enumeration of Intestinal Enterococci - Part 1: Miniaturized Method (Most Probable Number) for Surface and Waste Water (Incorporating Corrigendum May 2000)
EN ISO 7899-2:2000 Water Quality - Detection and Enumeration of Intestinal Enterococci - Part 2: Membrane Filtration Method ISO 7899-2:2000
2016DIN EN 12566-6:2016-12 Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluent; German version EN 12566-6:2016 / Note: To be replaced by DIN EN 12566-6 (2018-12).
2016DIN EN 12566-6:2016 Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluent; German version EN 12566-6:2016
2013DIN EN 12566-6:2013 Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluent; German version EN 12566-6:2013