Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer Ingestion-build-177197 result in specified material coefficients

result in specified material coefficients being typical mean values

How does EN BS 10217-7:2014 differ from the 2005 version

national or regional pharmacopoeias or other government regulations are legally binding and these requirements take precedence over ISO 15747

Roadway / highway authorities

BS 5534 takes account of the following:

Water quality. Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium by determination of oxygen demand in a closed respirometer Ingestion-build-177197 result in specified material coefficientsWhat is ISO 9408 Aerobic biodegradability of organic compounds in aqueous medium about? ISO 9408 is an International Standard that specifies a method, by determination of the oxygen demand in a closed respirometer, for the evaluation in aqueous medium of the ultimate biodegradability of organic compounds and wastewaters at a given concentration by aerobic microorganisms. The method applies to organic compounds which: Are water soluble under the