The aim of the work was to evaluate possibility using commercial and modified activated carbons for removal oxytetracycline from aqueous solutions. kinetics statics adsorption as well effect carbon dose solution pH on efficiency were analyzed. Based study isotherms, ranked in following order: F-300 > WG-12 Picabiol ROW08 WACC 8 × 30 F-100 WAZ 0.6–2.4. most effective characterized by large sp...

Slobodan Jovanovic made frequent stays in Italy since his earliest childhood, which contributed to thorough and comprehensive understanding of Italian history, politics, science, culture arts. His father, Vladimir Jovanovic, maintained close contact with Mazzini, whose liberal nationalism he embraced followed. Some their closest family members resided Rome during the First World War, because Jo...

This paper presents an alternative utilisation of sago barks from the industry. In this study, a bark-derived magnetic adsorbent was developed by impregnation with ferric chloride hexahydrate (FeCl 3 H 2 O) and carbonisation method. The potential to remove lead ion (Pb 2+ ) copper (Cu aqueous solution assessed in batch system. Adsorption experiments were performed as function initial concentrat...

Effective and inexpensive adsorbents are needed for wastewater treatment. This study describes the use of Cu/natural zeolite as an adsorbent in adsorption remazol black b dye terms kinetics isotherms. Cu/zeolite was obtained by activating natural using HCl NH4Cl solution then impregnated Cu(NO3)2.3H2O solution. Characterization XRD, SEM-EDX tools. Adsorption with a batch system carried out at v...