Adsorption amount of MB of the fabricated membranes at different initial concentrations after 24 h adsorption.

Absorbent membrane	Adsorption amount (mg g−1) of 15 mg L−1 MB	Adsorption amount (mg g−1) of 100 mg L−1 MB	Adsorption amount (mg g−1) of 400 mg L−1 MB
LGDM/GO	5.9	36.0	68.4
LGDM	5.8	34.7	52.2
LGES/GO	5.6	31.9	46.3
LGES	3.3	16.7	33.9