| abstract |
The invention discloses a kind of sorbing material and preparation method and application, include the following steps：(1) preparing metal salting liquid；(2) sponge impregnated in metal salt solution, disperseed；(3) organic ligand is dissolved in wiring solution-forming in solvent, then organic ligand solution is added in the mixed liquor of step (2), is stirred evenly, the organic ligand is at least containing there are one multiple tooth type functional groups；(4) mixture of step (3) is reacted 0.1~7 day at 50~200 DEG C, is cooled to room temperature after reaction, the sorbing material will be obtained after reaction product washing, drying.Preparation method of the present invention is simple, and operability is strong, using in the sorbing material processing solution of preparation heavy metal ion and dyestuff, adsorption effect it is apparent. |