Bioadsorptive Removal of the Pollutant Zn(II) from Wastewater by Delftia tsuruhatensis Biomass

Figure 3

Optimization of Zn(II) biosorption by D. tsuruhatensis SA-101: (a) effect of initial pH; (b) effect of contact time; (c) effect of metal ion concentration.

(a)

(b)

(c)