| abstract |
The present invention relates to a kind of preparation method of ion blotting magnetic carbon adsorbing material, it is for the difficult situation of heavy metal containing wastewater treatment, carbon-coated iron magnetic particle is used as raw material, modify, be graft-polymerized through surface silanization, prepare ion blotting magnetic carbon adsorbing material, this preparation method technique is advanced, data are accurately full and accurate, product is black powder, and powder granule diameter≤200nm, particle inside is Fe 3 O 4 Nano-particle, diameter≤10nm, there is irregular hole inside particle, product purity is good, up to 99.5%, has good biocompatibility, hydrophily, it can be applied in heavy metal containing wastewater treatment, be the preparation method of advanced ion blotting magnetic carbon adsorbing material. |