“…The maximum removal efficiency for Zn(2+) (81.3%), As (78.6%), Pb(2+) (77.9%), Cu(2+) (76.1%), and Cd(2+) (68.7%) was achieved using an optimal bioflocculant dosage of 60 mg L(−1) at 2 h shaking time, 100 rpm and pH 7. Furthermore, the obtained optimum experimental conditions were validated using real industrial wastewater and the removal efficiencies of 89.8%, 77.4% and 58.4% were obtained for As, Zn(2+) and Cu(2+), respectively. …”
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