Assessment of the environmental status of the water object by hydrochemical indicators

• Datum: 2022
• Hauptverfasser: Mitryasova, Olena, Pohrebennyk, Volodymyr, Shybanova, Alla, Dzhumelia, Elvira
• Format: Artikel
• Sprache: Ukrainian
• Veröffentlicht: Kyiv National University of Construction and Architecture 2022
• Schlagworte: assessment of water quality; the environmental index; the index of pollution components in the salt composition; the tropho-saprobiological index; the index of specific indices of toxic and radiation action
• Online Zugang: https://es-journal.in.ua/article/view/255259
• Назва журналу: Environmental safety and natural resources

The problem of surface water is one of the key challenges of humanity. In accordance with the goals of research and analysis of the environmental status of water bodies are of great practical importance, as their condition further affects the quality of drinking water. The purpose of the work is to assess the environmental status of the water body. The originality of the obtained results is a comprehensive assessment based on the analysis of time monitoring data on the ecological status of water of the water body, taking into account the weighting factors of pollution indices. The study of the ecological state was carried out taking into account the integrated hydrochemical indicators. Microsoft Excel software was used to conduct the study. Google Maps was used to find places on maps and build the maps you needed to work. Microsoft Excel was used to perform calculations and build graphics. The ecological status of a water body is determined on the basis of pollution index calculations. The method of assessing the ecological status of surface waters by relevant categories has been improved through the use of weights. The assessment method is universal and can be used to study the ecological status of any water body. However, the selection of hydrochemical indicators took into account only the content of major pollutants, namely chlorides, sulfates, phosphates, suspended solids, petroleum products, compounds of copper and zinc violated. The obtained research results can be used in the development of water management plans and measures to improve their condition.