Polycyclic Aromatic Hydrocarbons (PAHs)

Polycyclic Aromatic Hydrocarbons (PAHs) are a group of organic compounds made up of multiple fused aromatic rings. They are commonly found in substances like coal, oil, and tar, and are produced from incomplete burning of organic materials. PAHs are of environmental concern because they can be harmful to health and the ecosystem, as some are known to be carcinogenic. They can enter the environment through industrial processes, vehicle emissions, and even cooking food over an open flame. Monitoring and managing PAHs is essential for public health and pollution control efforts.