Comparative Analysis of the Effectiveness of Regulation of Aeration Depending on the Quantitative Characteristics of Treated Sewage Water

Table 3

Change of DO concentration based on ammonium set-points.

Ammonium set-point, mg/L	7.5	3.5	1.8
Delta NH4 <	DO concentration
	3	3	3
	2.2	2.5	2.5
	1.7	1.9	1.9
	1.2	1.2	1.2
0	0.8	0.8	0.8
0.25	0.7	0.7	0.7
0.5	0.6	0.6	0.6
0.75	0.5	0.5	0.5
1	0.4	0.4	0.4
1	0.3	0.3	0.3