Czurda

The behaviour of landfill liners with respect to metal sorption has also been investigated by the novel technique of combined sequential extraction-sorption isotherm analysis (CSSA) (Salim et al, 1996). The study demonstrated that Pb and Ni would be effectively immobilised by the clayey calcareous sediment studied, but Cr would not. Roehl and Czurda (1998) applied a similar approach in their investigation of clay landfill liners and showed that speciation was dependent on heavy metal load, with weaker binding at higher concentrations of Cd and Pb. 

Ottosen LM, Villumsen A, Hansen HK, Ribeiro, AB, Jensen PE, Pedersen AJ. (2001b). Electrochemical soil remediation—Accelerated soil weathering In EREM 2001 3rd Symposium and Status Report on Electro kinetic Remediation (eds. C Czurda, R Haus, C Kappeler, R Zorn). Angewandte Geologie Karlsruhe, pp. 5.1-5.14. 

Figure 16.25. Possible configuration of electrodes and reactive barrier for an electrokinetic fence (Gregolec, Roehl, and Czurda, 2002). PRB, permeable reactive barrier.

Chan MSM, Lynch RJ, Ilett DJ. (2001). Use of cation selective membrane and acid addition for pH control in two-dimensional electrokinetic remediation of copper. In Proceedings of EREM 2001 (eds. C Czurda, R Hans, C Kappeler, R Zorn). Karlsruhe, Germany Schr. Angew. Geol., pp. 33-1-33-12. 

Gregolec G, Roehl KE, Czurda C. (2002). Proceedings of PEREBAR project. http //www. 

Steger H, Zorn R, Gregolec G, Czurda K, Borst M. (2005). Soil structure changing caused by electrokinetic process. Proceedings of the Fifth Symposium on Electrokinetic Remediation, Ferrara, Italy. 

A Wefer-Roehl, KA Czurda. In H Kodama, AR Mermut, J Kenneth Torrance, eds, Proc 11th Internat Clay Conf, Ottawa, 1997, ICC97 Organizing Committee. 1997 123-128. 

Czurda, K.A., Haus, R. Reactive barriers with fly ash zeolites for in situ ground water remediation. App. Clay. Sci. 21, 13-20 (2002)... 

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