
Water analysis at discharge of complete TRAISELECT system (i.e. at overflow of artificial wetland). Photo shows pond with fish.
Analysis: COD = 9 mgO2/l; BOD5 = 3 mgO2/l; Total nitrogen = 0.4 mgN/l; Nitrates = 0.1 mgN/l; Total phosphorus = 0.1 mgP/l; Trubidity = 1 NTU
Halak egy KEGYEDI rendszer díszmedencéjében.
A víz elemzése: KOI = 9 mgO2/l; BOI5 = 3 mgO2/l; Teljes nitrogén = 0,4 mgN/l; Nitrátok = 0,1 mgN/l; Teljes foszfor = 0,1 mgP/l; Zavarosság = 1 NTU