The influence of organic modification on the structural and adsorptive properties of bentonite clay and its application for the removal of lead
oleh: Stojiljković S., Stamenković M., Kostić D., Miljković M., Arsić B., Savić I., Savić I., Miljković V.
| Format: | Article |
|---|---|
| Diterbitkan: | International Institute for the Science of Sintering, Beograd 2013-01-01 |
Deskripsi
Organic modification of mineral clay using the monomer ethenyl acetate was performed. The exchange of inorganic interlayer clay cations was achieved using the cationic surfactant Genamine CTAC and Asepsol. Aiming to investigate the influence of organic modifications on adsorptive clay properties, dried composites of clay/ethenyl acetate, with different percentages of clay were soaked in distilled water. The influence of the temperature on the adsorptive properties of organoclays was also followed. The adsorptive properties of the obtained composites of organoclays with Luviskol, Carbopole and purine were investigated along with their capability for removing Pb2+ from water in charged systems. [Projekat Ministarstva nauke Republike Srbije, br. TR 34020, br. 172047 i br. 174007]