Citation: Shu-Qing Lv, Yong-Sheng Zhao. The effect of metal ions with different valences on the retardation of soil-bentonite barrier materials and its mechanism[J]. Chinese Chemical Letters, ;2013, 24(12): 1075-1079. shu

The effect of metal ions with different valences on the retardation of soil-bentonite barrier materials and its mechanism

Shu-Qing Lv ^, ,
Yong-Sheng Zhao

1.
Key Laboratory of Groundwater Resources and Environment Ministry of Education, Jilin University, Changchun 130026, China

Corresponding author: Shu-Qing Lv,
Received Date: 5 June 2013
Available Online: 12 July 2013
Fund Project: This work was supported by Public Welfare Special Research of National Environmental Protection of China (No. 201309004). (No. 201309004)

In this paper, with K⁺, Ca²⁺ and Fe³⁺ as the objects of study, retardation of soil-bentonite (SB) barrier materials for metal ions with different valences is investigated, and the adsorption mechanism, migration patterns and permeation behavior are explored so as to provide a theoretical basis for their application. The results show that the adsorption process for metal ions with different valences by SB barriermaterials is fast, and the higher the valence, the greater the adsorption capacity. The fitting of the adsorption process conforms to pseudo-second-order adsorption kinetics and Langmuir-Freundlich adsorption equation, which explains that chemical adsorption is the dominating state and that the SB surface has certain heterogeneity. The permeability coefficient of K⁺, Ca²⁺ and Fe³⁺ in SB each has a maximum and the higher the valence, the sooner the maximum appears. Also the higher the valence, the more obvious the effect on SB retardation performance; and the sooner the ion breaks through the barrier wall completely, that is, the wall's retardation performance for higher valent ions may decline. 2013 Shu-Qing Lv. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
- Metal ions,
- Soil-bentonite,
- Barrier materials,
- Retardation,
- Mechanism
1. [1]
  [1] Y.S. Zhao, Groundwater pollution control and remediation, Jilin. Univ., Earth Sci. Ed. 37 (2007) 303-310.
2. [2]
  [2] U.S. EPA 542-R-98-005 (1998). http://www.clu-in.org/s.focus/c/pub/i/88/.
3. [3]
  [3] D.J. D'Appolonia, Soil-bentonite slurry trench cutoffs, Geotech. Eng. Div. 106 (1980) 399-417.
4. [4]
  [4] T. Yu, W.S. Wu, Q.H. Fan, Sorption of Am(Ⅲ) on Na-bentonite: effect of pH, ionic strength, temperature and humic acid, Chin. Chem. Lett. 23 (2012) 1189-1192.
5. [5]
  [5] I.M.C. Lo, X. Yang, Laboratory investigation of the migration of hydrocarbons in organobentonite, Environ. Sci. Technol. 35 (2001) 620-625.
6. [6]
  [6] Q. Zhou, M.C. Zhang, C.D. Shuang, Z.Q. Li, A.M. Li, Preparation of a novel magnetic powder resin for the rapid removal of tetracycline in the aquatic environment, Chin. Chem. Lett. 23 (2012) 745-748.
7. [7]
  [7] M.B. Madhusudana Reddy, M.A. Pasha, Environment friendly protocol for the synthesis of nitriles from aldehydes, Chin. Chem. Lett. 21 (2010) 1025-1028.
8. [8]
  [8] A. Khandelwal, A.J. Rabideau, Enhancement of soil-bentonite barrier performance with the addition of natural humus, Contam. Hydrol. 45 (2000) 267-282.
9. [9]
  [9] L.Z. Zhu, B.L. Chen, Use of bentonite-based sorbents in organic pollutant abatements, Process. Chem. 21 (2009) 420-429.
10. [10]
  [10] C.R. Ryan, S.R. Day, Soil-cement-bentonite slurry walls, GSP 1 (2002) 713-727.
11. [11]
  [11] H.W. Mott, W.J. Weber, Factors influencing organic contaminant diffusivities in soil-bentonite cutoff barriers, Environ. Sci. Technol. 25 (1991) 1708-1715.
12. [12]
  [12] A. Khandelwal, A.J. Rabideau, P.L. Shen, Analysis of diffusion and sorption of organic solutes in soil-bentonite barrier materials, Environ. Sci. Technol. 32 (1998) 1333-1339.
13. [13]
  [13] L.M. Candelaria, M.R. Matsumoto, Effects of NAPL contaminants on the permeability of a soil-bentonite slurry wall material, Transport. Porous Med. 38 (2000) 43-56.
14. [14]
  [14] M.M. Krol, R.K. Rowe, Diffusion of TCE through soil-bentonite slurry walls, Soil Sediment Contam. 13 (2004) 81-101.
15. [15]
  [15] S.L. Garvin, G.S. Hayles, The chemical compatibility of cement-bentonite cut-off wall material, Constr. Build. Mater. 13 (1999) 329-341.
16. [16]
  [16] M. Toor, B. Jin, Adsorption characteristics, isotherm, kinetics, and diffusion of modified natural bentonite for removing diazo dye, Chem. Eng. J. 187 (2012) 79-88.
17. [17]
  [17] C.E. Lee, S. Chandra, Y.K. Leong, Structural recovery behaviour of kaolin, bentonite and K-montmorillonite slurries, Powder Technol. 223 (2012) 105-109.
18. [18]
  [18] C. Breen, C.M. Bejarano-Bravo, L. Madrid, et al., Na/Pb, Na/Cd and Pb/Cd exchange on a low iron Texas bentonite in the presence of competing H⁺ ion, Colloid Surface A 155 (1999) 211-219.
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沈阳化工大学材料科学与工程学院沈阳 110142