BOD5 removal in wastewater treatment
The abbreviation BOD5 stands for “biological oxygen demand”. This is a key figure for oxygen in mg/l that microorganisms need to break down the substances dissolved in the wastewater – the so-called BOD5 removal. BOD5 is a unit of measurement for the sum of all biodegradable substances in wastewater. What distinguishes BOD5 from COD? Substances […]