What is a key reason for proper handling of refrigerants during disposal?

Proper handling of refrigerants during disposal is critically important to minimize environmental harm. Refrigerants can contain substances that have a significant negative impact on the ozone layer and contribute to climate change. For instance, certain types of refrigerants are classified as ozone-depleting substances (ODS) or have high global warming potential (GWP). When these substances are not disposed of correctly, they can be released into the atmosphere, exacerbating environmental issues.

Thus, following stringent guidelines for refrigerant disposal is essential in order to protect the environment. This includes using proper recycling techniques or disposal methods that capture these substances and prevent their release. The aim is to ensure that refrigerants do not contribute to pollution or any dangerous chemical reactions that could further harm ecological systems.