Water quality. Determination of the elimination and biodegradability of organic compounds in an aqueous medium. Activated sludge simulation test Ingestion-build-117251 or to a combination of

or to a combination of these

BS EN 10346:2009 Continuously hot-dip coated steel flat products

This Technical Specification is not applicable to the hazards of static electricity relating to lightning or to damage to electronic components

and public buildings generally

BS EN 10305-2:2016 replaces BS EN 10305-2:2010 which has been withdrawn

Water quality. Determination of the elimination and biodegradability of organic compounds in an aqueous medium. Activated sludge simulation test Ingestion-build-117251 or to a combination of1 Scope This International Standard specifies a method for the determination of the elimination and the biodegradability of organic compounds by aerobic micro organisms. The conditions described simulate a waste water treatment plant. Two test systems can be used: activated sludge plants or porous pots. The tests can optionally be performed under conditions of nitrification and denitrification (Annex A) and coupling of the units (Annex B). The method