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QUALITY ASSESSMENT OF DRINKING WATER FROM DIFFERENT WATER SUPPLY SOURCES IN VYNNYKY (LVIV REGION)

A thorough evaluation of drinking water quality was performed for several sources in Vynnyky, Lviv region, including springs on B. Khmelnytsky and M. Kypriyan Streets, a well located at 17 K. Hrynevycheva Street, and tap water from the centralized supply system at 14 V. Sukhomlynskyi Street. The parameters analyzed encompassed total hardness, pH level, overall mineral content, as well as concentrations of chlorides, sulfates, iron, ammonium, nitrates, nitrites, and electrical conductivity The analysis revealed that water from the well at 17 K.

Use of a complex of gas-ground surveying and geophysical research for solving the problem of defining the territory of mud volcanism within Rozvadiv area in Lviv oblast

The purpose of the research was to substantiate the scientific basis behind the formation of a mud volcano within a specific section of the Precarpathian depression. It also aims to examine the existence of a near-fault shallow gas deposit in the Rozvadiv area and its possible impact on gas-soil surveying and electrometry fields. The relevance of the work is determined by the need to solve the ecological problem of environmental pollution with hydrocarbon gases, as well as to establish and forecast the degree of emissions of the gas-mud mixture.