Removal of aniline from aqueous solution by PVC-CDAE ligand-exchanger

Sorption isotherm and kinetic modeling of aniline on Cr-bentonite

“…Moreover, aniline can be easily adsorbed in sediments, fact that can extend its persistence in the aquatic environment [2]. There are many processes, including biodegradation [3], oxidation by ozone [4], ligand exchanger [5], adsorption [6] and some other processes that can be used for the removal of aniline from wastewater. These processes can decompose or remove aniline in wastewater to some extent, but it is very difficult to decompose aniline completely.…”

Comparative study of polymer containing β-cyclodextrin and –COOH for adsorption toward aniline, 1-naphthylamine and methylene blue

“…Methylene blue is a cationic dye which is also toxic and carcinogenic. Various adsorbents and methods have been studied for removal of aniline [24][25][26], 1-naphthylamine [27,28] and methylene blue [29][30][31] from water. As has been known, ␤-CD polymer crosslinked by citric acid, which contains both ␤-CD and -COOH, is a new adsorbent that has not yet been applied to adsorption toward these organic pollutants.…”

Adsorptive removal of Methylene blue and Methyl orange from aqueous media by carboxylated diaminoethane sporopollenin: On the usability of an aminocarboxilic acid functionality-bearing solid-stationary phase in column techniques

“…A breakthrough curve can give considerable information about adsorption, adsorption kinetics and chromatographic retention time phenomena [31][32][33]. Sometimes, the differentiation in the shape of breakthrough profiles can be useful for estimating the adsorption tendency of analytes on a same adsorbent, and so comparative breakthrough profiles of MB and MO are given in Fig.…”