The absorption of free alkali at low concentration by subacid resin was traced with electric conductance method, the effect of temperature on the adsorption, th
In this article, a spherical chitosan gel crosslinked by epichlorohydrin was prepared. It was then loaded with copper ions to produce a metal chelate affinity a
Two hydrogen-bonding adsorbents-macroporous crosslinked poly(P-nitrostyrene)and poly(p-vinylbenzyl amide)-were synthesized,and the adsorption property of phenol