Table 2.

Adsorption of pollutants in water by graphene-Mt materials.

Adsorbent	Pollutants	Surface Area(m2/g)	Qm (mg/g)	pH	Ref.
Mt-rGO	Ni2+	171	625	7	[125]
Mt-rGO	RhB	171	179	7	[125]
GO-OM	Pb2+	78	281	7	[126]
GO-OM	Cd2+	78	144	7	[126]
GO-OM	As4+	78	66	7	[126]
MGC	Pb2+	-	20	6	[127]
MGC	PNP	-	16	6	[127]
Mt-GO	MB	75	641	-	[125]
Mt-GO	MB	973	345	9	[130]
Mt-GO	MO	973	132	7	[130]
Mt-GO	Pb2+	973	262	-	[130]
GMN	Pb2+	-	27	6	[131]