Radu Claudiu FIERASCU | Romania
Radu Claudiu FIERASCU
Romania
The present invention relates to a composite material and a process for its production, intended for the removal of heavy metals from aqueous media, especially at low concentrations and under real conditions of use. The proposed material consists of an active layer obtained by combining materials of natural origin – hydroxyapatite, vermiculite and perlite – each bringing specific functional contributions to the overall performance of the adsorption system. Through the synergy of these natural co