Fig. 5

a Effect interaction duration for As(V) sequestration by Bi-ene-QDs. b Pseudo second order model for As(V) sequestration by Bi-ene-QDs. c RSM representation for removal of As(V) by Bi-ene-QDs
a Effect interaction duration for As(V) sequestration by Bi-ene-QDs. b Pseudo second order model for As(V) sequestration by Bi-ene-QDs. c RSM representation for removal of As(V) by Bi-ene-QDs