Fig. 6. The relationship between inlet loading of H2S and removal capacity of NH3 at different inlet NH3 concentrations. Ammonia concentration: •, 100; 
, 200; 
, 400; 
, 600 µL L-1.
Fig. 6. The relationship between inlet loading of H2S and removal capacity of NH3 at different inlet NH3 concentrations. Ammonia concentration: •, 100; , 200; , 400; , 600 µL L-1.