German standard methods for the examination of water, waste water and sludge - Sludge and sediments (group S) - Part 14: Determination of selected polyfluorinated compounds (PFC) in sludge, compost and soil - Method using high performance liquid chromatography and mass spectrometric detection (HPLC-MS/MS) (S 14)
Edition 2011-08

German standard methods for the examination of water, waste water and sludge; sludge and sediments (group S); detection of salmonellae in disinfected sewage sludge (S 13)
Edition 1992-03

Characterization of solids - Quality assurance and quality control - Re-transferability of measurement results of the test characteristics with regard to their distinctness and distribution in the population
Edition 2021-12

Quality assurance of recycling products from dry toilets for use in horticulture
Edition 2020-12

Activities relating to drinking water and wastewater services - Guidelines for the management of wastewater utilities and for the assessment of wastewater services
Edition 2012-03

Activities relating to drinking water and wastewater services - Guidelines for the assessment and for the improvement of the service to users
Edition 2012-03

Characterization of sludges - Good practice for landfilling of sludges and sludge treatment residues
Edition 2005-11

Characterization of sludges - Good practice for sludges incineration with and without grease and screenings
Edition 2005-01

Characterization of sludges - Good practice for sludge drying
Edition 2007-06