1 p.e.
as defined in Council Directive 91/271/EEC of 21 May 1991 concerning urban waste-water…, Article 2, point (6)
the organic biodegradable load having a five-day biochemical oxygen demand (BOD5) of 60 g of oxygen per day
as defined in Council Directive 91/271/EEC of 21 May 1991 concerning urban waste-water…, Article 2, point (6)
the organic biodegradable load having a five-day biochemical oxygen demand (BOD5) of 60 g of oxygen per day