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Figure 8


FIG. 8. Breakthrough curves calculated using the One Kinetic Site Model for a 10-cm-long soil column and the following parameters: q = 5 cm d–1, {theta} = 0.5, {lambda} = 1 cm, Kd = 1 cm3 g–1, {rho}b = 1.5 g cm–3, and {alpha}k = 0.1, 0.5, and 10 d–1.