title: [Mathematical model of removal of impurities from antibiotic pastes].
abstract: The process of antibiotic paste washing by repulpation in a solvent, as well as the process of replacing washing of antibiotic filter cakes was studied. This enabled to develop a mathematical model of the process of admixture removing from antibiotic pastes by successive repulpation and replacing washing. The model connects the initial admixture levels in pastes, the filter cake characteristics, the specification requirements to the drug quality and the technological parameters of the process. The results of the studies confirmed the model adequacy.
mesh_terms: D000900:Anti-Bacterial Agents / Q000302:isolation & purification*; D004340:Drug Contamination; D008962:Models, Theoretical
chemical_list: D000900:Anti-Bacterial Agents
vernacular_title: Matematicheskaia model' protsessa osvobozhdeniia past antibiotikov ot primesnykh veshchestv.