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

Table 3

Ammonia analysis of the three effluents intended by the Etminanazma Gostaran Joonob Company.

Row	Measured parameter	Results of field drainage water test	Result of the main drainage water test	Result of fish pool water test	Unit	Test method
1	NH3	6.70	5.39	6.56	mg/L	4500-C