Preparation and Aromatic Hydrocarbon Removal Performance of Potassium Ferrate

Table 1

Main reagents and their specifications.

Number	Name	Chemical level	Manufacturer
1	Caustic potash	AR	ACROS
2	Calcium hypochlorite	AR	ACROS
3	Potassium nitrate	AR	ACROS
4	Sodium sulfite	AR	ACROS
5	Cyanoacrylate	AR	ACROS
6	Butanol	AR	ACROS
7	Glacial acetic acid	AR	ACROS
8	Anhydrous ethanol	AR	ACROS
9	Cupric nitrate	AR	ACROS
10	Naphthalene	AR	ACROS
11	Phenanthrene	AR	ACROS
12	Pyrene	AR	ACROS