Search academic texts

Information × Registration Number 0217U006590, 0115U000584 , R & D reports Title Methods of measuring the electrical conductivity of aqueous solutions to determine the chemical class of packaged mineral water popup.stage_title Head Vasyukov Alexander, Registration Date 25-10-2017 Organization Scientific Research Institute of Forensic Sciences, Kharkiv popup.description2 Objects of research - standard samples of natural and artificial water treated and famous brands of mineral water and water samples that are provided by the authority that appointed investigation. Purpose - scientific justification and a method for detection and identification of expert mineral composition of natural and artificial water treated, including packaged mineral water, conductometric method. Theoretical and practical results - proposed to use the method of direct conductometry to determine the conductivity of the studied mineral water, diluted with distilled water n times and calculating identification KId a slope inverse conductivity depending on the degree of dilution solutions. Novelty - the first time the technique of execution of expert studies to determine the mineral composition and identification of natural and artificial water treated, including packaged mineral water, conductometric method. The effectiveness of implementation - the proposed method will significantly reduce the time for research to determine the mineral composition and identification of packaged mineral water. Sector (industry) use - methods designed for use in the enforcement of environmental engineering and environmental expertise in the expert institutions of Justice of Ukraine. Product Description popup.authors Лобойченко В.М. Решетнікова Н.А. Сабадаш В.В. popup.nrat_date 2020-04-02 Close