Fig. 7From: Titania-Coated Silica Alone and Modified by Sodium Alginate as Sorbents for Heavy Metal IonsComparison of the amount of sorbed Cu(II) ions depending on a concentration on ST20 and b temperature on ST20 (C0 = 50, 100, 150, 200, 250 mg/L, m = 0.1 g, t = 1–180 min, pHCu = 5.45, T = 293 K, A = 7, rpm 180)Back to article page