Goethite electrophoretic mobility

Fig. 10.6 Electrophoretic mobility of goethite vs. pH in 0.01 M NaN03 (S. Glasauer, unpubl.).

Fig. 10.9 Electrophoretic mobility of synthetic Fe oxides (0.01 g L" ) in the presence of humic material from a eutrophic lake. Curve a goethite in an Na -Cl"-HCOi medium, total ionic strength 2-10" M, no humic material. Curve b ...

Fig. 10.12 The effect of increasing amounts of goethite (surface area 51 m g ) on the electrophoretic mobility of kaolinite at various pH. The figures on the curves indicate the amount of goethite added (mg g ) (Venema and Glasauer, unpubl.).

Outer-sphere adsorption of Pb(ll)EDTA on goethite. Geochim. Cosmochim. Acta 63(19/20) 2957-2969 Bargar, J.R. Reitmeyer, R. Davis, J.A. (1999) Spectroscopic confirmation of uranium(Vl)-carbonato adsorption complexes on hematite. Environ. Sci. Techn. 33 2481-2483 Bargar, J.R. Reitmeyer, R. Lenhart, J.J. Davis, J.A. (2000) Characterization of U(Vl)-car-bonato ternary complexes on hematite EX-AFS and electrophoretic mobility measurements. Geochim. Cosmochim. Acta 64 ... 

Tejedor-Tejedor, M.L Anderson, M.A. (1990) Protonation of phosphate on the surface of goethite as studied by CIR-FTIR and electrophoretic mobility. Langmuir 6 602-611... 

Figure 3.1. Experimental examples of the PZC of > Al203, the PZNPC of goethite, the PZSE of hydroxyapatite, and the PZNC of kaolinite. (u is the electrophoretic mobility.)...

M.l. Tejedor-Tejedor and M.A. Anderson, "Protonation of Phosphate on the Surface of Goethite As Studied by CIR-FTIR and Electrophoretic Mobility," Langmuir 6, 602-11 (1990). 

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