Experimental conditions

Sorbing materials

Aquatic medium

Kd Values (L/kg)

Metal initial concentration

References

Batch method (solid-solution ratio: 0.5: 50; pH: (2 - 8); contact time: (5 - 300 min)

clay

Ultrapure water

0 < Kd < 150

40 - 2000 mg/L

(Alandis et al., 2019)

Batch method (solid-solution ratio: 1:10; pH: (4.80 - 7.50); contact time: 6 days; 25˚C)

Soil (Mono-metal Experiment)

Water

0.43

0 - 100 mg/L

(Oladipupo Azeez et al., 2018)

Soil (Multi-metal Experiment)

0.57

Batch method (solid-solution ratio: 1: 20; pH: 5; contact time: 6 h)

Soil

Water

1235 - 3227

10 - 200 mg/L

(Baghenejad et al., 2016)

Batch method (solid-solution ratio: 0.4: 40; pH: 5; contact time: 6 h)

Shekarbani soil series

Water

9.0 - 3010

20 - 2000 mg/L

(Baghernejad et al., 2014)

Sepidan soil series

42 - 7495

Kd values were calculated directly from the retardation factor (R) and soil properties.

loamy sand media

1000

Mean C0 (μg/L)-(68)

(Behbahani et al., 2020)

Batch method (solid-solution ratio: 1:20; pH: 7.5 - 8.55; contact time: 8 h)

River sediments (BRS1)

Milli-Q water

1.08

(Borah et al., 2018)

Batch method (solid-solution ratio: 1:10; pH: 5.5 - 6.0; contact time: 24 h)

Soil

Water

50.5 - 7368.7

1000 mg·L−1

(Braz et al., 2013)

Batch competitive sorption method (solid-solution ratio: 1:20; pH: 3 - 7; contact time: 30 - 1440 min; 26˚C)

Untreated soil

Water

0.01 - 0.17

(200 mg/L)

(Diagboya et al., 2015)

IO-removed soil

0.00 - 8.33

OM-removed soil

0.14 - 1.70

Batch method (Desorption)

sediments

Water

3.58 - 5.41

(Huang et al., 2012)

Batch desorption method (solid-solution ratio: 5:25; pH: 7.4; contact time: 48 h; 25˚C)

Calcareous Soils

Water

72 - 3100

(Jalali & Vafaei, 2017)

Calcareous Soils

169 - 13,021

Calcareous Soils

332 - 10,727

Calcareous Soils

189 - 6888

Batch desorption method (solid-solution ratio: 5:500; pH: 4; contact time: 24 h)

Soil (SA)

0.6 - 5.31

30 - 100 mg/L

(Jalayeri et al., 2015)

Soil (SE)

0.55 - 3.41

Batch experiment (pH: 7.99 - 8.35)

Surface water sediments

Water

68.46

(Liao et al., 2021)

Pore water sediments

55.06