Water quality. Determination of the elimination and biodegradability of organic compounds in an aqueous medium. Activated sludge simulation test Ingestion-build-86103 This helps in manufacturing good

This helps in manufacturing good quality discrete semiconductor devices used in electronic components

Tolerances on dimensions without individual tolerance indications shall be in accordance with ISO 2768‑1

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3 Reproducibility limit

Supervision of participants

Water quality. Determination of the elimination and biodegradability of organic compounds in an aqueous medium. Activated sludge simulation test Ingestion-build-86103 This helps in manufacturing good1 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