Phytoremediation of Nitrogen as Green Chemistry for Wastewater Treatment System

Table 1

Chemical used for different types of ammoniacal nitrogen remediation technology.

Technology	Type of chemical	Reference
Air stripping	Lime & powdered Ca(OH)2	[7]
Ion exchange	Saturated lime solution, NaCl and sodium hydroxide, cliniptilolite	[8]
Breakpoint chlorination	Chlorine gas & lime	[9]
Electrodialysis	Electrolyte (sodium sulphate, potassium chloride)	[10]
Phytoremediation	No chemical is needed	[11]