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Organophilic-bentonite, produced by exchange of cetyltrimethylammonium cation for metal cations on the bentonite, was exploited as adsorbent for removal of catechol from aqueous solutions using batch technique. The dependence of removal on various physico-chemical parameters, such as contact time (1–250min), concentration (0.8–15.3mmolL −1 ), temperature (30, 40, 50±1°C) and pH (5–12) of the...
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