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Information × Registration Number 0208U002596, 0107U010189 , R & D reports Title The of research of selectivity of acoustic methods for ecological monitoring of water circumstances popup.stage_title Head Grekov N.A., Registration Date 07-02-2008 Organization Sevastopol State Technical University popup.description2 The aim of this search is the invention and application of various acoustic methods for ecological control of aquatic environment. In the first part there is an analysis of acoustic attributes of liquid and for determination of characteristics of different pollutants, only acoustic speed is used. A special stand is invented for metrology of acoustic speed, temperature, pressure. These factors and measurements are used for research of influence of various apertures with pollutants on changes of acoustic field. There are tables and graphics of primary handling of metrology results. Product Description popup.authors popup.nrat_date 2020-04-02 Close