title: [Suitability of chemical neutralizers applied for disinfection control on commercial animal husbandry objects].
abstract: A study on the effect of various neutralizers of the most widely spread means of disinfection applied in animal rearing was made. For that purpose twin lecytine was tested for quadruple ammonium compounds: twin--for phenolic compounds, natrium thiosulfate--for iodoformium and chlor-containing compounds, as well as natrium sulfite--for formalin. As test micro-organisms were used Staph. aureus Sg 511, E. coli 078, and Ps. aeruginosa. The investigations were performed after the suspension method with dilutions in geometrical progressions. It was established that for the disinfection by quadruple ammonium compounds 3% twin-80 plus 0.3% lecytine is suitable as neutralizer. In disinfection with phenolic compounds the 1% twin-80 solution gives good results. As neutralizer of formalin disinfection 2% natrium sulfite solution can be successfully used. For iodoformium disinfection or disinfection with chlor-containing compounds good neutralizing effect can be achieved by 1% solution of natrium thiosulfate.
mesh_terms: D000822:Animal Husbandry; D004202:Disinfectants / Q000494:pharmacology*; D004353:Drug Evaluation, Preclinical; D004926:Escherichia coli / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D011136:Polysorbates / Q000494:pharmacology; D011550:Pseudomonas aeruginosa / Q000187:drug effects; D013211:Staphylococcus aureus / Q000187:drug effects
chemical_list: D004202:Disinfectants; D011136:Polysorbates
vernacular_title: Prouchvane prigodnostta na niakoi khimichni neutralizatori, prilagani pri kontrola na dezinfektsiiata na promishelni zhivotnovudni obekti.