Water quality. Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation Ingestion-build-232773 This Recommendation | International Standard

This Recommendation | International Standard covers both overview and detailed explanation

The circuits of all stations are galvanically isolated from the line circuits by transformers

What is BS 5837 about

This Part of BS 2646 gives guidance on the factors that should be taken into account when devising procedures to ensure the safe and effective use of laboratory autoclaves of the types specified in BS 2646-1

Water quality. Test for inhibition of oxygen consumption by activated sludge for carbonaceous and ammonium oxidation Ingestion-build-232773 This Recommendation | International Standard1 Scope This International Standard specifies a method for assessing the inhibitory effect of a test material on the oxygen consumption of activated sludge microorganisms. This method is intended to represent the conditions in biological waste water treatment plants. It gives information on inhibitory or stimulatory effects after a short exposure (usually 30 min up to 180 min or even more) of the test material on activated sludge microorganisms. This