nitrátkoncentráció

Nitrátkoncentráció refers to the amount of nitrate ions present in a given volume or mass of a substance. In environmental contexts, it is most commonly discussed in relation to water quality, particularly in drinking water and surface water bodies like rivers and lakes. High nitrate concentrations in drinking water can pose health risks, especially to infants, leading to a condition known as methemoglobinemia, or "blue baby syndrome." Regulations exist in many countries to limit the permissible levels of nitrate in potable water.

Elevated nitrate levels in surface waters can also have significant ecological impacts. They can contribute to eutrophication, a process where excessive nutrients fuel algal blooms. When these algae die and decompose, they consume dissolved oxygen, creating hypoxic or anoxic conditions that can harm or kill aquatic life. Common sources of increased nitrate concentration include agricultural runoff containing fertilizers, sewage discharge, and industrial waste. Monitoring nitrate levels is therefore a crucial aspect of water resource management and environmental protection. The measurement of nitrátkoncentráció is typically done using various analytical chemistry techniques.