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Clays are often used in adsorption processes due to their remarkable adsorptive characteristics and high specific surface area. However, a colloidal system is formed when the clay is dispersed in water, leading to difficulties in clay recovery and separation at the end of the process since clay sedimentation is hindered by colloidal forces. The objective of this work was to obtain clay polymer nanocomposites...
The present work studied the viability of the smectitic clay Tonsil Terrana 580 FF, used in the partial purification of anthocyanin from red cabbage, and the possible mechanisms involved in the column adsorption process. The performed essays studied the influence of the initial concentration and interstitial velocity on the adsorbed and desorbed mass of anthocyanins. Experimental design showed that...
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