In order to optimize the process parameters of Cd removal in ZnSO4 production and study mechanism reaction, response surface methodology was used arrange experiments analyze optimal conditions, studied using kinetics. The results show that conditions for are as follows: reaction temperature 55 °C, time 13.43 min, zinc powder dosage should be 2.14 times Cd; main effects three variables from larg...

in this study, a series of laboratory tests were conducted to investigate the efficiency of hydroxyapatite (1-iap)nanopowders towards adsorption of lysozyme from aqueous solution. in the present research. i rp nanopowderssynthesized from egg-shell characterized using sem and ft-ht. the adsorption of lysozyme was i mg/ml using0.1 g adsorbent in 100 ml of lysozyme solution. adsorption data were f...

The high entropy effect and sluggish diffusion postulate that the alloys with higher thermodynamic stability exhibit anomalously slow kinetics. This postulation assumed enthalpy of mixing excess in random single-phase solid solution based (HEAs) are negligible configurational is dominant contributor towards overall stability. highly stable HEAs were to very rugged potential energy landscape cha...