Asian Journal of Multidimensional Research (AJMR)
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385
AJMR
surface of bentonite increases both the radius and volume of pores.This is necessary for further
modification and enrichment with the most optimal alkali metal cations.Bentonite was activated
with 10% hydrochloric acid and modified with sodium hydroxide.It is known that the limited use
of bentonites as adsorbents is due to their relatively low cation exchange capacity in the natural
state. Alkaline activation is performed to increase this figure.
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