Nanofiltration and reverse osmosis are used in the concentration of grape musts winemaking. Both technologies offer an effective way to concentrate musts, reducing volume solids content achieve desired characteristics final wine. The choice between nanofiltration depends on specific needs winemaker characteristics. It is important carefully consider properties performance selected membranes opt...

use of microorganisms for removing mercury is an effective technology for the treatment of industrial wastewaters and can become an effective tool for the remediation of man-impacted coastal ecosystems with this metal. in this study, seven types of mercury resistant bacteria were separated from industrial waste and minimum inhibitory concentration (mic), were determined for these bacteria. resu...