Synthesis of Acrylic Acid Polymer Hydrogel Nano Fe₃O₄ to Remove Ammonia from Sugarcane Field Waste

Table 8

The effect of effluent ammonia concentration on the adsorption capacity of synthesized nanomagnetic hydrogels.

Density (mg/L)	Control effluent	Collection pool effluent	Main drainage effluent	Inlet pool effluent
	Adsorption capacity (ABS)
10	1.62	1.23	1.66	1.35
20	1.83	1.31	1.87	1.41
30	2.04	1.97	2.01	1.87
40	2.28	2.12	2.32	2.02
50	2.41	2.45	2.48	2.38
60	2.63	2.76	2.69	2.46
70	2.86	2.94	2.97	2.85
80	3.12	3.05	3.06	3.10
90	3.31	3.12	3.38	3.15
100	3.54	3.28	3.60	3.21