Treatment of Industrial Saline Wastewater Using Eco-Friendly Adsorbents

Table 2

Comparison of oil removal in present study with the literature.

S.no	Adsorbent	Oil removal %	Reference
1	Modified kiwi peels	90	[6]
2	Bentonite	94.5	[32]
3	Powdered activated carbon (PAC)	83.5
4	Deposited carbon (DC)	96.5
5	Fish scales	93	[33]
6	Chitosan microspheres	90	[19]
7	Chitosan	99	[34]
8	Chitosan-5% graphene	99.9	Present work