Braz. J. Chem. Eng. vol.27 número1

Citric acid, (NH4)2SO4, and NaCl have been found to be the most significant variables and their concentration levels have been further optimized by Genetic Algorithm based

In addition, the results indicate that EPS samples had more protein content when compared to cell lysis, although the amount of protein in the cell lysis increased greatly in

Figure 8: Ferric chloride dose – pH coagulation diagram for residual turbidity (NTU) at an equivalent settling velocity of 1.5 cm/min (concentration units on left hand scale show

With regard to the aforementioned results, it can be demonstrated that inclusion of high porosity open- cell metal foam into the structure of commercially available air

indicate that the hydrogenation rate is independent of agitation speed above 1200 rpm (the rate was not controlled by hydrogen mass transfer) at lower catalyst loadings (less

The results for refined meshes showed that only the MUSCL- AUSMDV and HLFW methods were capable of eliminating the numerical oscillations with high accuracy results.. Different

The experimental data obtained are shown in Table 3 (maltodextrin solutions), Table 4 (synthetic polymer solutions) and Table 5 (solutions containing both maltodextrin and

Abstract - The activated carbon produced from olive stones was chemically activated using sulfuric acid, (OS-S), and utilized as an adsorbent for the removal of Cr(VI) from