An indicator that describes the total concentration of petroleum hydrocarbon fraction (from decanes – C₁₀ to tetracontanes – C₄₀) in water. Expressed in mg/L
Shows the chemical composition of water and the level of organic pollution related to petroleum products
A high concentration indicates the presence of industrial, transport or emergency pollution, which can pose a risk to human health and ecosystems
This indicator is used to identify petroleum product residues that are difficult to degrade and persist in the environment for a long time
In occupational health and safety assessments (water quality, impact on human health)
In water control of industrial facilities (oil industry, transport sector, wastewater analysis)
In environmental studies (assessment of the condition of water bodies, identification of pollution sources)
