The purpose of the work was to investigate sorptive capacity natural clay samples with respect 90 Sr and 137 Cs assess possibility using these as components protective barriers at radioactive waste isolation facilities. Bentonite clays Zyryanskoye Desyaty Khutor deposits high-melting Kampanovskoye deposit were selected for investigation. sorption through ionic exchange is characterized by value...

Lactiplantibacillus plantarum strain UNQLp 11 is a lactic acid bacterium with the potential to carry out malolactic fermentation (MLF) in red wines. Recently, complete genome of was sequenced and this possesses four loci enzyme ?-glucosidase. In order demonstrate that these glucosidase enzymes could be functional under harsh wine conditions, we evaluated hydrolysis p-nitrophenyl-?-D-glucopyrano...

The removal of heavy metal ions from wastewater by sorptive flotation using Amberlite IR120 as a resin, and column, was investigated. A combined two-stage process is proposed an alternative the metals aqueous solutions. first stage sorption onto followed dispersed-air flotation. on depending contact time, pH, resin dosage, initial concentration studied in batch method .Various parameters such a...