Parameter Identification of an Activated Sludge Wastewater Treatment Process Based on Particle Swarm Optimization Method

Table 4

Identified parameters with different sampling time.

Parameters	Calculated values	Sampling time (min)
		1	5	10
	95.81	88.36	90.24	95.24
	34.50	25.1149	23.2666	24.8722
	57.48	54.1187	51.8276	54.4057
	6.92	6.62	8.14	8.96
	108.71	109.84	111.72	111.98
	78.88	59.1801	66.5171	67.6260
	1516.1	1229.48	1108.46	1141.82
	14.10	21.2930	31.6784	26.4277
	258.49	265.1892	277.2798	266.9005