Development and testing of analysis methods for bentonite ...
The most interesting chemical parameters and components in the forewater of bentonite, are pH, Eh, 0 2, er, SO/, S2, HC03, Na+, K+ Ca2+, Mg2+, Fe+, Fe3+, Fetot, Ae+ and Si4+. This work comprised the selection of suitable analysis methods for each chemical component and its testing considering the expected concentrations and small