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Information × Registration Number 0216U007124, 0114U001873 , R & D reports Title Developed an optical laser measurement scheme of particle concentration of impurities in drinking water. popup.stage_title Head Movchan Sergey, Registration Date 06-04-2016 Organization Tavria State Agrotechnological University popup.description2 The object of study - methods of measuring the parameters of hydro-mechanical particle impurities in the quality control of drinking water purification. Subject of research - water systems drinking water. Purpose of the study - to develop optical measurement scheme hydromechanical parameters of particle impurities of aqueous solutions. Research Methods - For the determination of the electrokinetic zeta potential, the effective diameter, and other parameters using optical techniques laser Doppler interferometry. Parameters are defined and the type of the Doppler signal. Defined as the measurement error parameters of particle motion of water solutions: electrokinetic zeta potential, the effective diameter and electrophoretic speed electrophoresis. Main results: To investigate the qualitative and quantitative composition dirts water used laser Doppler interferometry techniques, which allow determining the particle impurities hydromechanical parameters in real-time, non-contact with high precision.Basic results of research are as follows:1) The use of the reference solution with a known concentration and measuring the auxiliary water supply system, which is installed in the the measuring chamber, allows to determine the concentration of particulate contaminants in drinking water supply system operating. 2) When you select the optimal parameters of optical laser measuring system, the following characteristics of the measurement method: 1. The range of particle velocities which are measured by: (5.0 10-5 ... 0.5) m / s. 2. The range of the particle diameter (4 ... 40) m. 3. Distance to the measuring chamber (0.25 ... 0.5) m. 4. The diameter of the being probed area (50 ... 100) m. 5. The maximum relative error of measurement: 6%. 3) Using the ADC and PC provides the automation of measurement and processing of experimental data Product Description popup.authors Мовчан С.І. Морозов М.В. popup.nrat_date 2020-04-02 Close