Fig. 4
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40691-017-0087-z/MediaObjects/40691_2017_87_Fig4_HTML.gif)
Removal of MB dye by a stoichiometric amount of Fe(III)–Mt at different pH. b Excess amount of Fe(III)–Mt at pH 3 and 7. c Sub-stoichiometric amount of Fe(III)–Mt at pH 3 and 7
International Journal of Interdisciplinary Research
Removal of MB dye by a stoichiometric amount of Fe(III)–Mt at different pH. b Excess amount of Fe(III)–Mt at pH 3 and 7. c Sub-stoichiometric amount of Fe(III)–Mt at pH 3 and 7