The object of this research is the herb Adonis vernalis and hydroalcoholic extracts obtained on its basis. By nature action, drugs belong to group cardiac glycosides occupy an intermediate place between strophanthin digitalis. In official medicine, biologically active compounds are included in such as Cardiovalen, Adonis-bromine, Caridiolin Cardiophyte. extemporal formulation, extract part Bech...

In this paper, a new simple and effective method based on dispersive liquid–liquid microextraction procedure is proposed for rapid and simultaneous separation and preconcentration of ultra trace amounts of benzene, toluene, ethyl benzene and xylenes (BTEX) in non-alcoholic Beer samples. In this experiment, a glass syringe was used as extraction unit. With this simple configuration, the centrifu...

Seawater reverse osmosis (SWRO) desalination plants generate high volumes of concentrates, which contain, in addition to major salts, some elements growing interest minor concentrations. This is the case lithium, highly demanded battery industry. In this work, separation Li+ from model SWRO brines has been evaluated by obtaining extraction curves with combination extractants DBM•TOPO and FDOD•T...

A comprehensive study pertaining to the emulsion liquid membrane (ELM) extraction process to enrich dilute aqueous solutions of silver salt is presented. The study has highlighted the importance and influence of membrane composition for maximizing the extraction of Ag+ ions. The liquid membrane was made up of Cyanex-302 as an extractant and the industrial solvent mainly consists of p...