Table 2: Experimental conditions for large- and small-scale tests.

Test variableWater quality
Large-scale tests Small-scale tests

Control (values as mg/L) pH 9.2, free chlorine (as Cl2) = 4, = 17, = 16, = 20, = 13, alkalinity = 34 (as )
Free chlorine adjusted mg/L (as Cl2) 0.4 0.5, 1, 2, 3, 8
Orthophosphate added mg/L (as P) 0.1, 1 0.015, 0.025, 0.1, 0.25, 0.5, 1
Silica added mg/L (as Si) 0.5, 5 0.1, 0.5, 2.5, 10
Organic matter added mg/L (as TOC) 0.01A, 0.1A 0.005A, 0.1A, 0.05A, 0.05B, 0.05C
Alkalinity adjusted mg/L (as ) 10, 150 None

ANOM, Bozonated NOM, Csodium acetate/d-glucose.