dioxin

Flame retardants reduce the flammability of objects and can therefore delay the onset of a fire. Some of the commonly used flame retardants, however, can be toxic to the environment and human health. They are widespread traceable in indoor spaces and nature.

Soil pollutants are ubiquitous. They stem from natural sources, factories, farming, transportation, and households. Deposits of such soil pollutants can seep into the groundwater or are uptaken by plants, they can pose an environmental and health risk.